the complete ferrite core Catalogue

Magnetic Material Ind . Co., LTD
Introduction & Characteristics of MnZn Ferrite cores
Page1-12
Mnzn Power Material
EER,ETD,RM,UYF,EP,EPC,UY,EFD,LP
Page13-18
PQ,URS,UF&UI,ED,T,EI,EE
Page19-26
Mnzn High Permeability Material
EE,EI,EP,FT&ET,UF&UI,T,RM,
Common mode choke cores applied in EMS,ET
Introduction & Characteristics of NiZn Ferrite cores
Page27-33
Page34-37
NiZn Ferrite Material
DR,DRWW,DR2W,DR3W,DR4W,DR5W
Page38-43
RWW,R,TH,THP,P
Page43-47
RH,RID,T,RHH,R3H,R4H,R6H,FYF,FP,PL,F,SH,SR,SMB,SMF
Page47-54
Introduction & Characteristics of Metallic Powder Cores
Page55-59
Iron Powder Material
Toroidal Core,E Core,Bus Bar Cores,U Cores,
I Cores, Hollow Cores,Plain Cores
Page 60-70
FeNi50 Material
Toroidal Core
Page71-72
Magnetic Material Ind . Co., LTD
MnZn Ferrite Core Introduction
MnZn power ferrite core are used mainly for compact transformers and MnZn high-permeability ferrite core
for digital communication pulse transformers (signal transformers).. Important factors in the production of
high-performance ferrites include high material purity, appropriate chemical composition, appropriate
additives, uniform material quality, strict production processing and precise microstructure.
Yuxiang Magnetic Materials Ind. Co.,Ltd is a specialist in MnZn cores manufacturing. There are two
series available: low power loss cores and high permeability cores.
Applying fields for some of our products:
Power ferrite core series with around2500 and 2300 are mainly used in net transformers,
communication transformers. energy-saving lamps and various inductors .
High
, ranging from 5000 to 12000, are mainly used in power supply filters and transformers ,
and communications.
EER cores with round center leg offer ideal features for the design of SMPS transformers chokes.
RM cores are for high effective packing density.
U-type cores are used for power, pulse and high-voltage transformers.
EP and EPC cores are for compact transformer designs with high inductance and high economy of space.
Pot cores are intended for use in inductive proximity switches.
Usually all the magnetic cores in our Index were made without extra mold fee but customer
s h o u l d a c k n o w l e d g e t h e n e c e s s i t y o f n e w m o u l d w h e n e v e r s e n d i n g a s p e c i a l i n q u i r y. w e a l s o
produce your requested core according to specific electromagnetic characteristics, shapes,
sizes and coatingtreatment.
L e t o u r t e c h n i c a l e x p e r t i s e a n d e x p e r i e n c e h a n d l e a l l o f y o u r r e q u i r e m e n t s . We e x p o r t a b r o a d
r a n g e o f s i z e s f r o m o u r f a c t o r i e s , We h a v e a t e a m o f e n g i n e e r s w h o l e n d t h e i r s p e c i a l i z e d s k i l l s i n t o
technical design to meet your exacting specifcations. Samples are always handled and delivered as
q u i c k l y a s p o s s i b l e . To o l i n g - u p t i m e n o r m a l l y t a k e s l e s s t h a n t h r e e w e e k s f o r s m a l l s i z e s a m p l e .
S e n d u s y o u r s p e c i f i c a t i o n s t o d a y, a n d w e w i l l p r o m p t l y m e e t y o u r d e s i g n r e q u i r e m e n t s w i t h
affordably-priced products.
Guarantees/Warranties/Terms and Conditions
The quality of our products is guaranteed, Delivery guaranteed in 20 days after confirmation of order ,
Payment terms are T/T or L/C at sight.
After Sales Service
After sales services such as insurance ,shipping ,customs ,export documents ,quality inspections ,and
maintenance are offered through our customer service center in Xiamen ,China.
Key contact person:
Susan Chen
Service department
Tel:86 592 2217138 2225286 2219816
Fax:86 592 2222216 2207122
1
Magnetic Material Ind . Co., LTD
MnZn Power Ferrite Material Characteristics
Characteristics
Materal
Unit
F2B
Initial Permeability u i
Amplitude Permeability u i
Saturation magnetic
25
flux density
100
(H=1194A/M)
25
Remanence Br
100
25
Coercivity
Pcv
Power
Loss
100
25khz
200mT
sine wave
100khz
200mT
sine wave
25
100
25
100
120
Electrical resistivity
F2B1
2500 +
- 25% 2300 +
- 25%
3200min
3000min
F2A
F3
2400 +
- 25% 3000 +
- 25%
3000min
/
mT
mT
mT
mT
A/m
A/m
kW/m
kW/m
kW/m
kW/m
kW/m
500
510
510
510
470
390
390
390
390
370
115
110
100
110
120
65
60
55
60
85
15
12
14
13
12
12
10
9
6.5
7.0
3
164
/
/
/
168
3
- m
154
/
/
/
154
3
/
700
600
600
/
3
/
600
410
300
/
3
/
/
500
380
/
6.0
9
6.5
6.5
/
220
230
215
215
Curie temperature Tc
kg/ m
4.8 1 0
3
Density d
F2BD
2500 +
- 25%
/
3
4.8 1 0
3
4.8 1 0
3
4.8 1 0
190
3
4.8 1 0
3
Notes:*applied field 1600A/m;**atf =500kHz and B30mT .The values in each column are typical ones ,
no including special requirements of customers ,it should be emphasized in contract if having special
requirement.
MnZn Power Ferrite Material Characteristics
Characteristics
Materal
Unit
F2
Initial Permeability u i
Amplitude Permeability u i
Saturation magnetic
25
flux density
100
(H=1194A/m)
25
Remanence Br
100
25
Coercivity
Pcv
Power
Loss
100
16kHz
150mT
64KHz 200mT
100KHz
200mT
Electrical resistivity
25
100
100
25
100
mT
mT
mT
mT
A/m
A/m
kW/m
kW/m
kW/m
kW/m
kW/m
F2Z
F5D
F2
1800+
- 25% 2300+
- 25%
2300+
- 25% 5500+
- 25%
3000
3 000
3 000
3 000
/
500
510
480
500
500
390
410
360
380
380
120
170
130
130
95
85
/
/
/
55
12
11
16
14
7.0
7
/
/
/
5.8
3
52.8
/
/
/
/
3
43.2
20.2
16.8
14.4
/
3
/
278.4
264.0
192.0
/
3
/
/
/
/
550
3
/
528.0
480.0
432.0
1000
- m
6
3
5
3
6
kg/ m3
4.8 1 0
200
220
Curie temperature Tc
Density d
F1.8
2000+
- 25%
3
4.8 1 0
200
3
4.8 1 0
200
3
4.8 1 0
210
3
4.8 1 0
3
Notes:The values in each column are typical ones, no including special requirements of customers, it should be
emphasized in contract if having special requirement.
2
Magnetic Material Ind . Co., LTD
MnZn High Permeability Ferrite Material Characteristics
Characteristics
Materals
Unit
F5
F7
5000 +
- 30%
Initial Permeability u i
Relative temperature
Coefficient ui r
of initial permeability
-6
10 /
Relative loss factor tan / u i (10kHz)
-6
10 /
-0.5~2.0
(20~60 )
F10
F15
F13
7000 +
- 30% 15000+
- 30%
- 30% 10000 +
- 30% 13000 +
-0.5~2.0
(20~60 )
-0.5~1.5
(20~60 )
-0.5~3
(20~60
-0.5~2.0
) (20~60 )
6 .5
6.5
7.0
7.0
7.0
3.0
2.5
2.0
2.0
2.0
Disaccommodation factor
D F 1 to 10 minutes
10
Saturation magnetic flux
density 25
Bs(H=1194A/M)
mT
420
420
400
360
360
Remanence 25
mT
140
100
90
100
100
Coercivity 25iae Hc
A/m
8
7.5
7.2
4.4
4.4
Electrical resistivity Density d
- m
1
0.3
0.15
0.15
0.15
Br
-6
130
Curie temperature Tc
kg/ m3
Density d
120
4.8 10
3
110
120
4.9 1 0
3
4. 9 1 0
3
105
4 .95 1 0
3
4. 95 1 0
3
Notes:The values in each column are typical ones,no including special requirements of customers, it
should be emphasized in contract if having special requirement.
MnZn EMI l ittle Temperature coefficent w ide Temperature range Ferrite Material Characteristics
Characteristics
Materals
Unit
FS7
5500 +
- 30%
Initial Permeability u i
Relative temperature
Coefficient ui r
of initial permeability
FS5
-6
10 /
-0.5 2 .0
(20 6 0 )
7500+- 30%
2000min,500kHz
-0.5 2 .0
(20 6 0 )
FS10
FW
FG
+
10000 +
- 30% 5000 - 25%
-0.5 2 .0
(20 6 0 )
25
12000+- 30%
-20 , 9 000
0 2 .0 +
- 25%
20 7 0 +
- 25%
Relative loss factor 25
tan / u i (10kHz)
10
-6
Disaccommodation factor
D F 1 to 10 minutes
10
-6
Saturation magnetic flux
density 25
Bs(H=1194A/m)
mT
410
410
380
400
380
Remanence Br
mT
70
80
120
65
100
Coercivity Hc
A/m
6.0
6.0
5.0
7.2
4.4
Electrical resistivity
- m
1.0
0.2
0.2
0.15
0.15
Curie temperature Tc
Density d
10
(100kHz)
3.0
2 .5
125
130
kg/ m3
4.8 1 0
30
(100kHz)
3
4.9 1 0
30
(100kHz)
<3.5
(10kHz)
2.0
3.0
4.9 1 0
3.0
140
120
3
3
4.8 1 0
<8.0
(10kHz)
110
3
4.9 1 0
3
Notes:The values in each column are typical ones, not including special requirements of customers,
it should be emphasized in contract if having special requirement.
3
Magnetic Material Ind . Co., LTD
7000
F2BD
600
5000
Flux Density (mT)
Initial Permeability i
F2BD
6000
4000
3000
400
200
0
-200
-400
2000
-600
1000
-800
0
40
0
80
120 160 200
240 280
-1000
-1200 -900 -600 -300
Temperature ( )
0
300
600 900
1200
Magnetic field intensity H (A/m)
180
F2BD
Power loss Pcv(kw/m3 )
Initial Permeability i
F2BD
4000
3000
2000
160
140
120
100
80
1000
f=25kHz
B=200mT
60
40
0
0
50 100
0
500 1000
40
60
80 120 140
Temperature ( )
Frequency (kHz)
F2B1
F2B1
Flux Density B (mT)
5000
Initial Permeability i
20
4000
3000
2000
600
400
200
0
-200
-400
-600
1000
-800
-1000
20 60 100 140 180 220 260 300
-1200 -900 -600 -300
0
300
600 900 1200
Magnetic field intensity H (A/m)
Temperature ( )
4
Magnetic Material Ind . Co., LTD
F2B1
3
Power loss Pcv(kw/m3 )
10
102
f=25kHz
B=200mT
f=100kHz B=200mT
f=500kHz B=50mT
N=10Ts
101
25 40
50 60 70 80 90 100 110 120 130
Temperature ( )
F2B1
i
3
Amplitude Permeability
200kHz
3
Power Ioss Pcv(kw/m )
10
6000
500kHz
R2B1
100kHz
25kHz
10
2
25
10
100
50
200
4000
3000
2000
100
1
5000
0
500
100
1000
Flux Density B(mT)
200
Flux Density B(m/T)
700
600
3
Power Ioss Pcv(kw/m )
3
Power Ioss Pcv(kw/m )
3
F2A
500
400
300
10
Bxf=25 1 0 (T.Hz)
100
n1n2=5N
= 0.35mm
3
F2A
10
2
200
20
100
40
60
80
100
120 140
Temperature( )
10
2
10
3
Frequency (kHz)
5
Magnetic Material Ind . Co., LTD
7000
700
F3
Saturation Flux Density Bs (mT)
Initial Permeability
i
F3
6000
5000
4000
3000
2000
1000
600
500
400
300
200
100
0
40
80
120
160 200 240
280
0
0
0
30
Temperature( )
60
90
120 150 180
210
Temperature ( )
240
6000
F3
220
i
3
Power Ioss Pcv(kw/m )
F3
Initial Permeability
5000
4000
3000
0
50
1000
100
Frequency (kHz)
Saturation Flux Density Bs (mT)
i
160
140
f=25kHZ
B=200mT
100
0
80
500 1000
7000
Initial Permeability
180
120
2000
6000
F2Z
5000
F1.8
4000
3000
F2
2000
1000
0
0
200
50
100
150
200
250
300
20
40
60
80
Temperature ( )
700
600
500
400
300
200
100
Hm:1KA/m
0
20
40
60
80
Te m p e r a t u r e ( )
Te m p e r a t u r e ( )
6
100 120
100
120 140
Magnetic Material Ind . Co., LTD
7000
14
i
F2
10
Amplitude Permeability
Power loss Pcv(W.Kg)
12
F1.8
8
6
F2Z
4
2
0
40
20
60
80
f=16kHz
B=150mT
100 120 140
6000
5000
F2Z
4000
R1.8
F2
3000
2000
1kHz
100
1000
10
10
3
2
3
10
Flux Density
Te m p e r a t u r e ( )
7000
9.0
F2
F2
8.0
6000
Power loss Pc(W/Kg)
Initial Permeability ui
1
5000
4000
3000
7.0
6.0
5.0
4.0
2000
3.0
1000
f=16kHz
B=150mT
2.0
0
20
60
100
140
180
1.0
220 240
0
20
Temperature ( )
80
100
120 140
250.0
80.0
240.0
F2
F2
70.0
Power loss Pc(W/Kg)
Power loss Pc(W.Kg)
60
Temperature ( )
90.0
60.0
50.0
40.0
30.0
210.0
180.0
150.0
120.0
90.0
f=64kHz
B=200mT
20.0
10.0
40
20
40
60
80
100
f=100kHz
B=200mT
60.0
60.0
120 140
Temperature ( )
20
40
60
80
Temperature ( )
7
100
120 140
Magnetic Material Ind . Co., LTD
F5D
12000
Flux Density B (mT)
Initial Permeability u i
14000
10000
F5D
8000
6000
600
400
200
0
-200
-400
4000
-600
2000
-800
65
25
105
145
185
-1000
225
Temperature( )
-1200
-900 -600 -300
0 300 600 900 1200
Magnetic field intensity H (A/m)
1400
F5D
Power loss Pc(kW/m3 )
1200
1000
800
600
400
f=100KHz
B=200mT
200
30
20
40
50
60
70
80
90
100
Temperature( )
F5
10000
700
F5
Flux Density B (mT)
Initial Permeability i
12000
8000
6000
4000
600
500
400
300
200
T=25
2000
100
0
-40
0
40
80
120
160
Temperature ( )
0
0
200
400
600 800 1000 1200 1400
Magnetic field intensity H (A/m)
8
Magnetic Material Ind . Co., LTD
4
10
10
F5
F5
3
10
5
B=0.25mT
25
2
10
5
10
-1
-3
-2
10
-3
10-4
10
-5
(
Relative Loss Factor tg / u i
0
(
Initial Permeability u i
5
10
B=0.25mT
25
-6
-7
10
10
1000
100 200
0
10
10
Frequency (kHz)
1
10
3
2
10
Frequency (kHz)
18000
F7
F7
700
Flux Density B(mT)
Initial Permeability i
16000
14000
12000
10000
600
500
400
300
8000
200
T=25
6000
100
4000
0
25
50
75
100
125
0
150 175
100 200
0
600
700
Magnetic field intensity H(A/m)
Temperature ( )
15000
100
F7
12000
F7
50
Relative Loss Factor tg / i
Initial Permeability ui
300 400 500
9000
7000
5000
3000
1000
0
0
20
10
5
2
0
10
20
100
1000
Frequency (kHz)
0
10
100
Frequency (kHz)
9
1000
Magnetic Material Ind . Co., LTD
18000
F10
700
Flux Density B(mT)
16000
14000
12000
10000
600
500
400
300
8000
200
6000
100
T=25
4000
0
0
25
50
75
100 125
150 175
0
100 200
300 400
500
600
700
Magnetic field intensity H(A/m)
Temperature ( )
100
Initial Permeability ui
F10
F10
Relative Loss Factor tg / i
50
0
10
20
1000
100
F13
20000
16000
12000
8000
4000
75
10
5
10
100
Frequency (kHz)
24000
25
20
2
0
0
Frequency (kHz)
Initial Permeability ui
Initial Permeability ui
F10
125
175
Temperature ( )
10
1000
Magnetic Material Ind . Co., LTD
F13
F13
-2
10
10000
5
Relative Loss Factor tg / i
Initial Permeability ui
-1
10
100000
5
1000
5
100
5
-3
10
10-4
10
-5
10
-6
-7
2
10
3
10
2
10
4
10
2
0
Frequency (kHz)
Frequency (kHz)
15000
15000
,"
UF 10.5
N=10Ts
H=0.25A/m
25
,
Fs5
UF 10.5
N=10Ts
H=0.25A/m
25
Fs5
10000
ImpednceZ( )
Compler Permeability
103
2
10
,
5000
10000
5000
"
0
0
10
100
1000
10
10000
1000
10000
Frequency (kHz)
Frequency (kHz)
15000
,"
10000
UF 10.5
N=10Ts
H=0.25A/m
25
FS7
,
UF10.5
N=10Ts
H=0.25A/m
25
FS7
10000
ImpednceZ( )
Compler Permeability
100
,
5000
1000
100
"
0
10
100
1000
10000
Frequency (kHz)
11
0
10
2
3
10
10
Frequency (kHz)
4
10
Magnetic Material Ind . Co., LTD
15000
,
UF 10.5
N=10Ts
H=0.25A/m
25
FS10
10000
5000
10000
5000
0
0
10
100
1000
10
10000
100
1000
10000
Frequency (kHz)
Frequency (kHz)
30000
9000
FW
Initial Permeability i
,
8000
Initial Permeability i
Compler Permeability
UF 10.5
N=10Ts
H=0.25A/m
25
FS10
ImpednceZ( )
"
15000
FS7
7000
6000
FG
FS5
5000
25000
20000
15000
10000
5000
4000
3000
0
25
50
75
100
125
150
-40 -20
0
20 40
60
Temperature( )
Temperature( )
12
80 100 120
Magnetic Material Ind . Co., LTD
D
Core
Type
EER25
EER28A
EE28B
ETD29
EER30
ETD34
EER35A
EER35/34B
EER35C
EER37
ETD39
EER40A
EER40B
EER40C
EER40D
EER40E
EER40F
EER40G
EER40H
EER42A
EER42B
EER42/C
EER43A
EER43B
ETD44
EER45
EER49A
EER49B
ETD49
EER50
EER53
EER54
EER55A
EER55B
'
D
7.5 +
- 0.3
9.9 +
- 0.3
9.9 -+ 0.3
9.5 -+ 0.3
9.9 +
- 0.3
10.8 +
- 0.3
11.3 +
- 0.3
11.3 -+ 0.3
11.3 +
- 0.4
11.3 +
- 0.3
12.5 +
- 0.3
13.3 -+ 0.3
13.3 +
- 0.3
13.3 +
- 0.3
15.5+
- 0.3
13.3-+0.3
13.3+
- 0.3
14.0+
- 0.25
13.0 +0
-0.3
15.2 +0.3
-0.2
15.2 +0.3
-0.2
15.5+
- 0.3
15.0+
- 0.3
14.8-+ 0.4
14.8+
- 0.3
17.0+
- 0.5
17.2+
- 0.3
16.3-+0.4
18.7iA0.4
20.0 +0.2
-0.3
18.9+ 0.3
20.4-+ 0.3
20.2+
0.3
-
E
19.8
21.2
21.2
22.0
22.5
25.6
25.3
25.3
26.5
27.6
29.3
29.0
29.3
29.5
29.4
29.0
29.5
30.7
30.0
30.5
30.5
30.7
31.0
33.3+
- 0.8
32.0
36.5
36.5
36.1
38.0
38.7
40.5
44.0
43.5
F
6.2 +
- 0.3
9.6 +
- 0.3
12.5 +
- 0.3
11.0 +
- 0.3
12.6 +
- 0.3
12.1 +
- 0.3
15.0 +
- 0.3
10.8 +
- 0.3
15.6 -+ 0.4
14.7 +
- 0.3
14.6 +
- 0.4
15.4 -+ 0.3
15.4 -+ 0.3
15.9 +
- 0.3
15.4 +
- 0.3
16.0 -+0.3
15.8+
- 0.3
15.3 +
- 0.2
17.0 +0.3
-0
15.4-+ 0.3
15.4+
- 0.3
15.7+
- 0.3
15.4+
- 0.3
16.5-+ 0.4
17.6 +
- 0.3
18.7 +0.3
-0.2
18.7+
- 0.3
18.1-+ 0.4
18.7iA0.3
16.3+
- 0.3
17.5+
- 0.3
22.9-+ 0.3
20.4+
- 0.3
'
C
7.5 +
- 0.3
11.4 +
- 0.3
11.4 +
- 0.3
9.5 +
- 0.3
11.2 +
- 0.3
10.8 +
- 0.3
11.3 +
- 0.4
11.3 -+ 0.4
11.3 -+ 0.4
11.3 +
- 0.3
12.6 +
- 0.4
13.3 -+ 0.3
13.3 -+ 0.3
13.3 +
- 0.3
15.5+
- 0.3
13.3-+ 0.3
13.3+
- 0.4
15.0+
- 0.2
13.0 +0
-0.3
15.2 +0.3
-0.2
15.2 +0.3
-0.2
15.5+
- 0.4
15.5+
- 0.4
14.8-+0.4
14.8-+ 0.4
17.0+
- 0.5
17.2+
- 0.4
16.3 -+0.4
18.7iA0.4
21.5+
- 0.3
18.9+
- 0.4
20.4-+ 0.3
24.3+
- 0.5
'
B
9.3 -+ 0.3
14.0 +
- 0.3
16.9 +
- 0.3
15.8 -+ 0.2
17.5 +
- 0.3
17.3 +
- 0.2
21.0 +
- 0.3
16.8 +
- 0.3
21.6 +
- 0.4
20.7 +
- 0.3
19.8 +
- 0.2
22.4 -+ 0.3
22.4 -+ 0.3
22.9 +
- 0.3
21.4+
- 0.3
23.0-+ 0.3
22.8+
- 0.3
21.3 +
- 0.2
24.0 +0.3
-0
22.0-+0.3
21.2+
- 0.3
22.7 +0.25
-0.2
22.4+
- 0.3
22.3-+0.2
24.0-+0.3
26.2+
- 0.4
27.0+
- 0.3
24.7-+ 0.3
27.0iA0.3
23.2+
- 0.3
25.1+
- 0.4
30.7-+0.3
29.0+
- 0.4
'
EER25
EER28A
EE28B
ETD29
EER30
ETD34
EER35A
EER35/34B
EER35C
EER37
ETD39
EER40A
EER40B
EER40C
EER40D
EER40E
EER40F
EER40G
EER40H
EER42A
EER42B
EER43A
EER43B
ETD44
EER45
EER49A
EER49B
ETD49
EER50
EER53
EER54
EER55A
EER55B
C
Dimensions(mm)
A
25.3 +
- 0.6
28.5 +
- 0.6
28.5 +
- 0.6
29.8 -+ 0.8
30.0 -+ 0.8
34.2 +
- 0.8
35.0 +
- 0.7
35.0 -+ 0.7
36.0 +
- 0.7
37.0 +
- 0.6
39.1 +
- 0.9
40.0 -+ 0.8
41.0 +
- 0.8
40.0 +
- 0.7
40.2 +
- 0.5
40.0 +0.8
-0.5
41.0max
40.8 +0.1
-0.5
41.0 +
- 0.7
42.0 -+ 0.8
42.0 +
- 0.8
43.0 +
- 0.8
43.0 +
- 0.8
44.0 -+ 1.0
45.0 +
- 0.8
49.0 + 0.8
49.0 +
- 0.8
49.0 -+ 1.0
50.5 +
- 0.8
53.2iA0.8
54.2 +
- 0.8
56.0 -+ 0.8
55.9 +
- 1.0
'
Type
F
B
E
E
EER CORES
ETD CORES
A
MnZn Power Ferrite Material
2
parameter
C1
(mm -1 )
Ae
(mm 2 )
Ie
(mm)
Ve
(mm3 )
1.09
0.79
0.86
0.95
0.99
0.81
0.84
0.68
0.84
0.8
0.737
0.66
0.68
0.67
0.50
0.65
0.65
0.609
0.7
0.547
0.528
0.5
0.5
0.5
0.59
0.6
0.5
0.5
0.534
0.437
0.338
1.0
0.62
0.36
44.3
82.1
85.6
73.6
85.5
97.1
107
107
107
112.1
125
149
149
149
187.7
151
151
158
145
183
183.7
155.3
194
194
173.0
189.5
235.8
241
217.6
277.5
319.5
594.1
303.1
353.8
48.3
64
73.2
70.6
75.4
78.6
90.8
72.8
90
90.5
92.1
98
102
100
93.9
98.2
98.1
96.3
102.8
96.3
96.9
97.5
98.0
96.8
103.0
105.0
116.0
118
112.2
117.6
105.9
48.7
188.2
128.7
2140
5254
6266
5196
6673
7632
9716
7790
9630
10149
1151
14602
15198
14900
17415
14828
15215
15230
14906
17623
17800
15137
19821
19584
17720
19894
27357
28460
24417
32637
33828
28958.2
41896.1
45533
13
weight
(g/pr.)
12
28
33
28
32
40
53
51
55
52.5
60
78
78
78
78
77
78
80
80
94
92
96
105
102
94
108
112
148
124
170
170
181
220
228
AL(nH/N )
F2B
( +
- 25%)
2100
3120
2100
2500
2800
2600
2960
3100
3100
2960
3240
/
/
/
3830
/
/
/
/
/
/
/
/
/
/
/
/
3500
3700
/
/
/
/
/
F2BD
(+
- 25%)
2050
3080
2660
>- 2100
2600
2450
2580
2770
2700
2580
2800
3500
3500
3400
3800
3300
3300
3600
3200
4500
4400
3500
4500
4500
4110
5000
6800
6500
3700
5730
6200
4800
7100
F2B1
( +
- 25%)
1920
2870
2520
2200
2500
2400
2600
2770
2700
2600
2700
3500
3500
3400
3300
3300
3300
3600
3200
4500
4400
3400
4500
4500
4000
4670
6250
6030
4400
5300
6200
4800
Magnetic Material Ind . Co., LTD
C
B
F
G
E
A
D
RM CORES
A1
Type
RM4
RM5
RM6
RM8
RM10
RM12
RM14
RM4A
RM5A
RM6A
RM8A
RM10A
RM12A
RM14A
Dimensions(mm)
A1
+0
9 . 8 -0.4
1 2 . 3 +0
-0.5
14.4+
- 0.3
+0
1 9 . 7 -0.7
24.5+
- 0.55
29.2+
- 0.6
3 4 . 2+
- 0.5
9.60+
- 0.2
1 2 . 0 5+
- 0.25
1 4 . 4 0+
- 0.3
1 9 . 3 0+
- 0.40
2 4 . 1 5+
- 0.55
29.25+
- 0.55
34.10+
- 0.60
A
11 . 6 +
- 0.2
1 4 . 6 5+
- 0.25
17.6+
- 0.3
0
2 3 . 2 +-0.9
2 7 . 8 5+
- 0.65
3 6 . 7 5+
- 0.65
4 1 . 6+
- 0.6
10.75+
- 0.25
1 4 . 6 5+
- 0.30
1 7 . 5 5+
- 0.35
22.75+
- 0.45
2 7 . 8 5+
- 0.65
36.75+
- 0.65
41.50 +
- 0.70
B
1 0 . 4+
- 0.2
10.4+
- 0.2
12.4+
- 0.2
1 6 . 4+
- 0.2
1 8 . 6+
- 0.2
2 3 . 5+
- 0.2
28.8 +
- 0.2
10.40+
- 0.10
1 0 . 4 0+
- 0.10
1 2 . 4 0+
- 0.10
16.40+
- 0.10
1 8 . 6 0+
- 0.10
2 4 . 5 0+
- 0.10
3 0 . 1 0+
- 0.10
C
4 . 5 0+
- 0.10
6.60+
- 0.20
8.00+
- 0.20
1 0 . 7 5+
- 0.25
1 3 . 2 5+
- 0.25
1 5 . 8 5+
- 0.25
1 8 . 7 0+
- 0.30
Core parameter
Type
RM4
RM5
RM6
RM8
RM10
RM12
RM14
RM4A
RM5A
RM6A
RM8A
RM10A
RM12A
RM14A
C1
(mm -1 )
1.62
0.938
0.78
0.59
0.453
0.40
0.40
1.69
0.935
0.784
0.604
0.462
0.388
0.353
Ae
(mm 2 )
13.9
23.8
37
64.0
98
140
178
13.8
24.8
37.0
63.0
96.6
146
198
Ve
(mm3 )
Ie
(mm)
22.5
22.3
29.0
38.0
44.0
56.9
71.0
23.3
23.2
29.2
38.4
44.6
56.6
70.0
313
530
1050
2400
4310
7960
12600
322
574
1090
2440
4310
8340
13900
A L :1kHz,0.5mA,100Ts
Pc:100kHz,200mT,100 ( LP2)
14
D
8 . 1 5+
- 0.2
1 0 . 4+
- 0.2
1 2 . 6 5+
- 0.25
1 7 . 0 +0.6
-0
2 1 . 6 5+
- 0.45
2 5 . 5+
- 0.5
2 9 . 5+
- 0.5
8.15+
- 0.20
1 0 . 4 0+
- 0.20
1 2 . 6 5+
- 0.25
1 7 . 3 0+
- 0.30
21.65+
- 0.45
25.5 +
- 0.50
2 9 . 6 0+
- 0.60
weight
(g/pr.)
1.7
3.2
5.5
12.5
23
42
70
2.8
3.3
4.9
12.0
22.0
45.0
74.0
E
3 . 9 +0
-0.2
4.8 +
- 0.1
6.3 +
- 0.1
8 . 5 5 +0
-0.3
1 0 . 7+
- 0.2
1 2 . 8 +0
-0.4
1 4 . 7 5+
- 0.25
3.80 +
- 0.10
4 . 8 0+
- 0.10
6 . 3 0+
- 0.10
8 . 4 0+
- 0.20
1 0 . 7+
- 0.20
12.6+
- 0.20
14.7+
- 0.3
F
3.4+
- 0.2
3.9+
- 0.25
4.2+
- 0.2
5.4+
- 0.3
5.3 +
- 0.3
6.4+
- 0.3
7 . 7+
- 0.3
7.2+
- 0.3
6 . 5+
- 0.3
8 . 2+
- 0.3
11 . 0 +
- 0.3
1 2 . 7+
- 0.3
1 7 . 1+
- 0.3
2 1 . 1+
- 0.3
2
AL(nH/N ) +
- 25%
F2BD
F2B1
720min
1350min
1720min
2200min
3900min
4500min
5000min
680min
1250min
1600min
1950min
3630min
4150min
4600min
950min
1700min
2150min
3300min
4050min
5050min
5700min
G
5.8
6.0
8.8
9.5
10.9
12.9
17.0
PC(W)(max)
F2BD
0.03
0.065
0.145
0.33
0.61
1.15
1.79
F2B1
0.177
0.295
0.54
1.2
2.2
4.2
9.0
E
A
UYF CORES
D
Magnetic Material Ind . Co., LTD
C
F
B
Type
UYF9.8
UYF10
U Y F 11 . 5 A
U Y F 11 . 5 B
U Y F 11 . 5 C
UYF12
UYF13A
UYF13B
UYF13C
UYF13D
UYF14A
UYF14B
UYF14C
UYF14D
UYF14E
UYF14F
UYF14G
UYF14.5
UYF14.7
UYF15A
UYF15B
UYF15C
UYF15D
UYF15E
UYF15F
UYF16A
UYF16B
UYF16C
Dimensions(mm)
A
33.0+
- 0.5
30.4+
- 0.5
33.5+
- 0.6
34.5+
- 0.6
35.3+
- 0.6
3 7 . 0 -+ 0 . 6
35.4+
- 0.5
38.0+
- 0.6
3 3 . 5 -+ 0 . 7
37.2+
- 0.5
42.7+
- 0.7
4 0 . 8 -+ 0 . 7
40.0+
- 0.6
3 9 . 5 -+ 0 . 5
39.0+
- 0.6
38.5+
- 0.5
3 8 . 5 -+ 0 . 5
43max
42.0+
- 0.7
42.3+
- 0.5
42.2+
- 0.6
4 2 . 0 -+ 0 . 6
42.0+
- 0.5
41.8+ 0.6
4 6 . 0 -+ 0 . 8
48.0+ 0.5
43.0+
- 0.6
41.9+
- 0.6
Type
UYF9.8
UYF10
U Y F 11 . 5 A
U Y F 11 . 5 B
U Y F 11 . 5 C
UYF12
UYF13A
UYF13B
UYF13C
UYF13D
UYF14A
UYF14B
UYF14C
UYF14D
UYF14E
UYF14F
UYF14G
UYF14.5
UYF14.7
UYF15A
UYF15B
UYF15C
UYF15D
UYF15E
UYF15F
UYF16A
UYF16B
UYF16C
Dm i n
12.0
11 . 7
12.0
13.0
13.9
15.8
12.0
13.8
11 . 5
15.0
16.75
13.8
15.0
14.0
13.5
13.8
13.5
15.8
14.5
15.0
15.0
14.2
14.5
14.8
18.4
18.0
14.6
13.8
C
9.8 +
- 0.4
10.0 +
- 0.3
11 . 5 +
- 0.3
11 . 5 +
- 0.3
11 . 5 +
-0.3
1 2 . 0 -+ 0 . 3
13.0 +
- 0.3
13.0 +
- 0.3
13.0 +
- 0.3
13.0 +
- 0.3
14.0 +
- 0.3
1 4 . 5 -+ 0 . 3
14.0 +
- 0.3
14.0 +
- 0.3
1 4 . 0 +0.1
-0.4
14.0+
- 0.3
1 4 . 0 -+ 0 . 3
14.5+
- 0.3
14.7+
- 0.4
1 5 . 0 -+ 0 . 3
15.0+
- 0.3
15.0+
- 0.3
1 5 . 0 -+ 0 . 3
15.0+
- 0.3
1 5 . 0 -+ 0 . 3
1 6 . 0 -+ 0 . 3
1 6 . 0 +0.2
-0.4
1 6 . 0 -+ 0 . 3
B
22.3+
- 0.3
30.0+
- 0.3
29.0+
- 0.3
29.0+
- 0.3
33.0+
- 0.3
35.0+
- 0.3
30.5+
- 0.3
33.0+
- 0.3
30.5+
- 0.3
31.5+
- 0.3
33.8+
- 0.3
3 4 . 3 -+ 0 . 3
35.0+
- 0.3
34.3+
- 0.3
33.5+
- 0.3
34.3+
- 0.3
3 3 . 3 -+ 0 . 3
34.5+
- 0.3
34.2+
- 0.3
3 5 . 3 -+ 0 . 3
36.7+
- 0.3
37.5+
- 0.3
3 4 . 2 -+ 0 . 2
3 5 . 9 +0.3
-0.1
2 7 . 5 -+ 0 . 3
39.8+
- 0.3
38.9+
- 0.3
3 7 . 2 -+ 0 . 3
E
9.0+
- 0.4
8 . 1 5+
- 0.3
9 . 5 -+ 0 . 3
9 . 5 -+ 0 . 3
9.3 +
- 0.3
8 . 4 -+ 0 . 3
9.8+
- 0.3
1 0 . 7+
- 0.3
8 . 4 -+ 0 . 3
8.5+
- 0.3
11 . 5 +
- 0.3
12.0+
- 0.3
10.4+
- 0.4
1 0 . 4 -+ 0 . 4
10.4+
- 0.4
10.4+
- 0.4
1 0 . 5 -+ 0 . 3
12.0+
- 0.4
12.0+
- 0.4
11 . 8 -+ 0 . 4
11 . 8 +
- 0.4
11 . 8 -+ 0 . 4
11 . 8 -+ 0 . 4
11 . 8 +
- 0.4
12.0+
- 0.3
13.2+
- 0.4
11 . 9 +
- 0.4
1 2 . 0 -+ 0 . 4
Core parameter
C1
(mm -1 )
1.5
1.85
1.3
1.3
1.5
1.6
1.1
1.17
1.2
1.26
1.05
0.96
1.14
1.14
1.12
1.14
1.04
0.99
0.975
0.95
0.98
1.0
0.93
0.97
0.82
0.76
0.91
0.87
Ie
(mm)
Ae
(mm 2 )
111 . 6
136.8
131.9
133.9
151.7
162.6
139.4
151.4
135.9
148.1
160.7
156.5
162.1
158.8
153
156.8
151.2
161.7
159.0
163.1
168.5
171.3
158.2
165.2
139.1
176.1
173
166.0
74
75.9
103.9
103.9
102.9
104.6
125.0
132.8
11 5 . 7
11 7 . 7
153.3
163.5
145.7
144.9
137.2
144.9
144.9
163
163
171
171
171
171
170
170
201
190
189.8
A L :1kHz,0.5mA,100Ts
15
Ve
(mm3 )
8241
10388.3
13700
13700
15606.5
17013.7
17355.4
20109
15721.9
24635
24634.9
25587
23617.5
23005.1
20992
22715.9
21924.0
26357
25917
27890
28813
29292
27052
28084
23647
35396
32870
31506.8
F
14.5 +
- 0.3
21.6 +
- 0.3
19.0+
- 0.3
19.0 +
- 0.3
2 3 . 0+
- 0.3
25.0+
- 0.3
20.5+
- 0.3
22.0
2 0 . 5 -+ 0 . 3
21.5 +
- 0.3
22.3+
- 0.3
22.3 +
- 0.3
23.9+
- 0.3
2 3 . 4 -+ 0 . 2
22.5+
- 0.3
23.4 +
- 0.2
2 2 . 5 -+ 0 . 3
22.5 +
- 0.3
22.5+
- 0.3
2 3 . 3 -+ 0 . 3
24.7 +
- 0.3
2 5 . 5 -+ 0 . 3
22.3 +
- 0.2
24.2+
- 0.3
1 5 . 5 -+ 0 . 3
26.5+
- 0.3
26.0 +
- 0.3
2 5 . 2 -+ 0 . 2
weight
(g/pr.)
44
52
73
73
80
84
89
95
78
84
11 5
132
120
11 7
121
11 2
11 6
137
134
143
145
145
139
144
152
192
160
165
A
E
UYF CORES
D
Magnetic Material Ind . Co., LTD
C
F
B
Dimensions(mm)
Type
UYF17A
UYF17B
UYF17C
UYF18A
UYF18B
UYF18C
A
46.5+
- 0.8
46.0 +
- 0.6
4 6 . 0 -+ 0 . 5
48.4 +
- 0.6
48max
47.7 +
- 0.3
Dm i n
16.0
16.0
15.2
15.5
15.8
15.8
C
+0.1
1 7 . 0 -0.4
+
1 6 . 7- 0 . 2
1 6 . 5+
- 0.3
1 8 . 0+
- 0.4
1 7 . 5+
- 0.3
1 7 . 5+
- 0.3
B
3 9 . 8+
- 0.3
38.5+
- 0.3
3 7 . 5 -+ 0 . 3
39.8+
- 0.3
39.0+
- 0.3
3 9 . 0 -+ 0 . 3
F
26.5
25.5 +
- 0.3
24.5 +
- 0.3
25.0 +
- 0.3
25.0 +
- 0.3
25.5 +
- 0.3
E
13.2 +
- 0.4
13.2 +
- 0.4
13.2 +
- 0.4
14.5 +
- 0.4
13.9 +
- 0.4
14.0 +
- 0.3
Core parameter
Type
C1
(mm -1 )
0.84
0.87
0.87
0.7
0.8
0.8
UYF17A
UYF17B
UYF17C
UYF18A
UYF18B
UYF18C
weight
(g/pr.)
Ve
(mm3 )
39195
35953.9
34630.6
45872.3
42537.0
42249.1
Ie
(mm)
182.3
177.2
173.5
179.8
179.0
179.5
Ae
(mm 2 )
215
202.9
199.6
255.2
237.6
235.4
191
188
185
210
220
206
A L :1kHz,0.5mA,100Ts
E
A
C
EP CORES
G
2F
D
2B
Type
EP7A
EP10A
EP13A
EP17A
EP20A
EP30
Dimensions(mm)
A
9 . 2 -+ 0 . 2
11 . 5 +
- 0.3
1 2 . 5 -+ 0 . 4
18.0 +
- 0.5
24 +
- 0.5
3 1 . 0 -+ 0 . 5
B
3 . 7 -+ 0 . 0 5
5.1+
- 0.1
6 . 5 +0
-0.15
8.5 +
- 0.2
10.7+
- 0.1
1 5 . 0 +0
-0.15
C
3 . 3 -+ 0 . 1
3 . 3+
- 0.15
4.35 +
- 0.15
5.65 +
- 0.2
8.75 +
- 0.25
1 4 . 7 5 -+ 0 . 2 5
Dm i n
6 . 3 5+
- 0.15
7 . 6 5+
- 0.2
8.8+
- 0.2
11 . 0 -+ 0 . 2 5
14.95+
- 0.35
2 3 . 1+
- 0.5
E
7.4+
- 0.2
9.4+
- 0.2
1 0 . 0+
- 0.3
1 2 . 0 -+ 0 . 4
1 6 . 5+
- 0.4
24.0+
- 0.4
F
2.6 +
- 0.1
3.7 +
- 0.1
4 . 7 -+ 0 . 1
5 . 6 5 -+ 0 . 1 5
7.15 +
- 0.15
11 . 7 -+ 0 . 2 5
2
Core parameter
Type
C1
(mm -1 )
Ae
(mm 2 )
Ie
(mm)
Ve
(mm3 )
EP7A
EP10A
EP13A
EP17A
EP20A
EP30
1.52
1.7
1.24
0.84
0.508
0.351
10.3
11 . 3
19.5
33.9
78
179
15.7
19.2
24.2
28.5
39.8
11 2 0 0
163
217
472
966
3120
11 2 0 0
A L :1kHz,0.5mA,100Ts
Pc:25kHz,200mT,100 ( F2BD)
100kHz,100mT,100 ( F2B1)
16
weight
(g/pr.)
1.4
2.8
5.1
12
28
75
AL(nH/N ) +
- 30%
G
1.8
1.85+
- 0.1
2.4
3.25
4.4
7 . 6 -+ 0 . 2 5
PC(W)(max)
F2BD
F2B1
F2BD
F2B1
880
850
1250
1950
3450
5450
830min
800min
11 7 0 m i n
1840min
3200min
5200min
0.025
0.03
0.06
0 . 11
0.4
1.7
0.09
0 . 11
0.24
0.49
1.56
5.6
Magnetic Material Ind . Co., LTD
EPC CORES
C2
F
E
H
C1
D
B
A
Type
EPC10
EPC13
EPC13A
EPC17
EPC17A
EPC19
EPC19A
EPC25
EPC25A
EPC27
EPC27A
EPC30
EPC30A
Dimensions(mm)
A
10.2 +
- 0.2
13.3 +
- 0.3
1 3 . 3 -+ 0 . 3
17.6+
- 0.38
1 7 . 6 -+ 0 . 4
19.1+
- 0.48
19.1 +
- 0.5
2 5 . 1 -+ 0 . 5
2 5 . 1+
- 0.5
2 7 . 1+
- 0.05
2 7 . 1 -+ 0 . 5
30.1+
- 0.5
30.1+
- 0.5
Bm i n
7.6
10.5
10.5
14.3
14.3
15.8
15.8
20.65
20.6
21.6
21.6
23.6
23.6
C1
5.0 +
- 0.1
5.6 +
- 0.15
5 . 6 -+ 0 . 2
7.7+
- 0.15
7 . 7 -+ 0 . 2
8.5 +
- 0.15
8.5+
- 0.2
11 . 5 -+ 0 . 2
11 . 5 +
- 0.2
1 3 . 0 -+ 0 . 3
1 3 . 0 -+ 0 . 3
15.0+
- 0.3
1 5 . 0 -+ 0 . 3
C2
1.9+
- 0.1
2.05+
- 0.1
2 . 1+
- 0.1
2 . 8+
- 0.1
2 . 8 -+ 0 . 1
2 . 5+
- 0.1
2.5+
- 0.1
4 . 0 -+ 0 . 1
4.0+
- 0.1
4 . 0 -+ 0 . 1
4 . 0 -+ 0 . 1
4.0 +
- 0.1
4 . 0 -+ 0 . 1
D
4.05+
- 0.1
6.6+
- 0.2
6 . 6 -+ 0 . 2
8.55+
- 0.2
8 . 5 5 -+ 0 . 2
9.75 +
- 0.2
9.75 +
- 0.2
1 2 . 5 -+ 0 . 2
12.5 +
- 0.2
1 6 . 0 -+ 0 . 2
1 6 . 0 -+ 0 . 2
17.5 +
- 0.2
1 7 . 5 -+ 0 . 2
EPC10
EPC13
EPC13A
EPC17
EPC17A
EPC19
EPC19A
EPC25
EPC25A
EPC27
EPC27A
EPC30
EPC30A
C1
(mm -1 )
Ie
(mm)
Ae
(mm 2 )
Ve
(mm3 )
167
382
382
917
917
1047
1050
2748
2750
3995
3990
5035
4980
17.8
30.6
30.6
40.2
40.2
46.1
46.1
59.2
59.2
73.1
73.1
81.6
81.6
9.39
12.5
12.5
22.8
22.8
22.7
22.7
46.4
46.4
54.6
54.6
61.0
61.0
1.89
2.46
2.46
1.76
1.76
2.03
2.03
1.28
1.28
1.34
1.34
1.32
1.32
F
3.4 +
- 0.1
- 0.15
4.6 +
4.6 +
- 0.2
6.0 +
- 0.15
6.0 +
- 0.2
6.0 +
- 0.15
6.0 +
- 0.2
8.0 +
- 0.2
8.0 +
- 0.2
8.0 +
- 0.2
8 . 0 -+0 . 2
8.0 +
- 0.2
8.0 +
- 0.2
weight
(g/pr.)
AL(nH/N )
Pc(W)
F2B1
(+
- 25%)
F2B1
(max.)
H
2.65+
- 0.1
4.5+
- 0.2
4.5+
- 0.2
6.05+
- 0.2
6.05+
- 0.2
7.25+
- 0.2
7.25+
- 0.2
9 . 0 -+ 0 . 3
9.0+
- 0.3
12.0 +
- 0.3
1 2 . 0 -+ 0 . 3
13.0 +
- 0.3
13.0 +
- 0.3
2
Core parameter
Type
Em i n
5.3
8.3
8.3
11 . 5
11 . 5
13.1
13.1
17.1
17.1
18.5
18.5
20.0
20.0
1.1
2.1
2.1
4.5
4.5
5.3
5.3
13
13
18
18
23
23
1000
870
870
11 5 0
11 5 0
940
940
1560
1560
1540
1540
1570
1570
A L :1kHz,0.5mA,100Ts
Pc:100kHz,200mT,100
D
A
UY CORES
E
C
B
Type
UY12
UY16
Dimensions(mm)
A
46.7 +
- 1.0
58.7 +
- 1.0
C
12.0 0.3
1 6 . 0+
- 0.3
B
25.2 +
- 0.2
29.0+
- 0.3
Core parameter
Type
UY12
UY16
Ae
(mm 2 )
Ie
(mm)
11 2
188
143
169
17
D
21.7min
25.5min
E
16.0 0.5
17.0 0.5
weight
(g/pr.)
80
158
0.19
0.46
0.53
1.57
2.2
2.7
Magnetic Material Ind . Co., LTD
A
D
E
G
EFD CORES
H
F
B
C
Type
EFD10
EFD12
EFD13
EFD15
ED15A
EFD20
EFD20A
EFD25
EFD25A
EFD30
EFD30A
Dimensions(mm)
A
10.5 +
- 0.3
12.5 +
- 0.3
13.6 +
- 0.3
1 5 . 0+
- 0.4
15.0+
- 0.5
20.0+
- 0.55
20.0+
- 0.6
25.0+
- 0.65
25.0+
- 0.7
30.0+
- 0.8
30.0+
- 0.9
C
2.7 +
- 0.1
3.5 +
- 0.1
3.7 +
- 0.2
4.65+
- 0.15
4.7+
- 0.2
6 . 6 5 +0.2
-0.15
6.7+
- 0.2
9.1+
- 0.2
9.1+
- 0.3
9.1+
- 0.3
9.1+
- 0.3
B
5.2 +
- 0.1
6.2 +
- 0.2
8.8 +
- 0.15
7.5+
- 0.15
7 . 5+
- 0.2
10.0+
- 0.25
10.0+
- 0.3
12.5+
- 0.25
12.5+
- 0.3
15.0+
- 0.25
15.0+
- 0.3
D
4.6 +
- 0.2
5.4 +
- 0.2
6.0 +
- 0.15
5.3+
- 0.15
5.3+
- 0.3
8.9+
- 0.2
8.9+
- 0.2
11 . 4 +
- 0.2
11 . 4 +
- 0.3
14.6+
- 0.3
14.6+
- 0.4
E
7.65 +
- 0.3
9.0 +
- 0.3
10.0 +
- 0.25
11 . 0 +
- 0.35
11 . 0 +
- 0.4
15.4+
- 0.5
15.4+
- 0.5
18.7+
- 0.6
18.7+
- 0.7
22.4+
- 0.75
22.4+
- 0.8
C1
(mm -1 )
3.3
2.5
3.07
2.27
2.27
1.52
1.52
1.0
1.0
0.985
0.98
EFD10
EFD12
EFD13
EFD15
ED15A
EFD20
EFD20A
EFD25
EFD25A
EFD30
EFD30A
Ae
(mm 2 )
7.2
11 . 4
12.6
15
15.0
31.0
31.0
58.0
58.0
69.0
69.0
H
1.5 +
- 0.2
2.0 +
- 0.2
2.0 +
- 0.15
G
0.2 +
- 0.1
0.2 +
- 0.1
2.4+
- 0.1
0.2+
- 0.1
3.6+
- 0.2
0.2+
- 0.1
5.2+
- 0.25
0.6+
- 0.1
4.9+
- 0.15
0.8+
- 0.2
2.4 +
- 0.2
3.6 +
- 0.2
5.2 +
- 0.3
4.9 +
- 0.3
2
Core parameter
Type
F
3.75+
- 0.15
4.5 +
- 0.2
7.0 +
- 0.15
5.5+
- 0.25
5.5+
- 0.3
7.7+
- 0.25
7.7+
- 0.3
9.3+
- 0.25
9.3+
- 0.3
11 . 2 +
- 0.3
11 . 2 +
- 0.3
Ie
(mm)
Ve
(mm3 )
23.7
28.5
38.7
34.0
34.0
47.0
47.0
57.0
57.0
68.0
68.0
171
325
487
510
510
1460
1460
3300
3300
4700
4700
AL(nH/N ) +
- 30%
weight
(g/pr.)
F2BD
0.9
1.7
2.5
6.8
2.8
7.4
7.0
16.6
16
24
24
2000
2050
PC(max)
F2B1
F2B1
500
700
630
780
700
1200
11 5 0
1800
2000
2050
1900
0.095
0.18
0.27
0.28
0.8
1.8
2.59
A L :1kHz,0.5mA,100Ts
Pc:100kHz,200mT,100 ( F2B1)
LP CORES
E
E
C
B
A
Type
LP22/13
LP23/8
LP32/13
2H
2D
Dimensions(mm)
A
2 5 . 0 0+
- 0.4
1 6 . 5+
- 0.3
25.0 +
- 0.4
B
19.0+
- 0.3
12.5+
- 0.3
19.0+
- 0.3
C
8.6+
- 0.2
5.7+
- 0.2
8.6+
- 0.2
2D
2 2 . 4+
- 0.2
2 3 . 4+
- 0.2
3 1 . 8+
- 0.2
LP22/13
LP23/8
LP32/13
C1
(mm -1 )
0.72
1.41
0.91
Ae
(mm 2 )
Ie
(mm)
Ve
(mm3 )
67.9
31.3
70.3
49.0
44.1
64
3327
1380
4499
18
I
13.5+
- 0.5
9.0 +
- 0.5
13.5+
- 0.5
2H
16.4 +
- 0.3
17.4 +
- 0.2
24.1 +
- 0.3
2
Core parameter
Type
E
1 2 . 9+
- 0.3
8.7 +
- 0.2
12.9+
- 0.3
L
A (nH/N
)+
- 25%
weight
(g/pr.)
F2BD
F2B1
21
9.6
30
3500
1600
2750
3000
1600
2630
G
B
PQ CORES
C
A
Magnetic Material Ind . Co., LTD
E
F
D
Dimensions(mm)
Type
A
20.5+
- 0.4
2 0 . 5 -+ 0 . 4
20.5+
- 0.4
20.5 +
- 0.4
26.5+
- 0.45
26.5+
- 0.45
26.5+
- 0.45
2 6 . 5 -+ 0 . 4 5
3 2 . 0+
- 0.5
32.0+
- 0.5
3 2 . 0 -+ 0 . 5
3 5 . 1+
- 0.6
3 5 . 1 -+ 0 . 6
4 0 . 5+
- 0.9
40.5+
- 0.9
40.5+
- 0.9
50.0+
- 0.9
PQ20/16
PQ20/16A
PQ20/20
PQ20/20A
PQ26/20A
PQ26/20
PQ26/25
PQ26/25A
PQ32/20
PQ32/20A
PQ32/30A
PQ32/30B
PQ35/35
PQ35/35A
PQ40/40
PQ40/40A
PQ50/50
C
8.8+
- 0.2
8.8+
- 0.2
8.8 +
- 0.2
8.8 +
- 0.2
12.0+
- 0.2
12.0 +
- 0.2
12.0 +
- 0.2
1 2 . 0 -+ 0 . 2
13.45 +
- 0.25
1 3 . 4 5+
- 0.25
1 3 . 7 +0
-0.5
13.45+
- 0.25
2 2 . 0 -+ 0 . 5
14.35 +
- 0.25
14.9+
- 0.3
14.9 -+ 0.3
20.0 +
- 0.35
B
18.0 +
- 0.4
1 8 . 0 -+ 0 . 4
18.0 +
- 0.4
18.0 +
- 0.4
22.5 +
- 0.45
22.5 +
- 0.45
2 2 . 5 -+ 0 . 4 5
22.5 +
- 0.45
27.5 +
- 0.5
27.5 +
- 0.5
27.5 +
- 0.5
1 7 . 4 +0.1
-0.15
3 2 . 0 -+ 0 . 5
32.0 +
- 0.5
37.0 +
- 0.6
37.0 +
- 0.6
20.0 +
- 0.35
D
1 4 . 0+
- 0.4
14.0+
- 0.4
14.0+
- 0.4
14.0+
- 0.4
1 9 . 0 -+ 0 . 4 5
19.0+
- 0.45
19.0+
- 0.45
1 9 . 0 -+ 0 . 4 5
22.0+
- 0.5
22.0+
- 0.5
20.0+
- 0.5
22.0+
- 0.5
2 6 . 0 -+ 0 . 5
13.45+
- 0.25
28.0+ 0.6
2 8 . 0 -+ 0 . 6
32.0+
- 0.6
2
Core parameter
Type
C1
(mm -1 )
0.605
0.605
0.738
0.738
0.391
0.391
0.472
0.472
0.326
0.326
0.464
0.464
0.448
0.448
0.508
0.508
0.346
PQ20/16
PQ20/16A
PQ20/20
PQ20/20A
PQ26/20
PQ26/20A
PQ26/25
PQ26/25A
PQ32/20
PQ32/20A
PQ32/30A
PQ32/30B
PQ35/35
PQ35/35A
PQ40/40
PQ40/40A
PQ50/50
Ae
(mm 2 )
62.0
37.4
62.0
45.4
119
46.3
118
55.5
170
170
161
74.6
196
87.9
201
102
11 3
Ie
(mm)
Ve
(mm3 )
37.4
62.0
45.4
62.0
46.3
11 9
55.5
11 8
55.5
55.5
74.6
161
87.9
196
102
201
328
2310
2310
2790
2790
5490
5490
6530
6530
9420
9420
12000
12000
17300
17300
20500
20500
37200
weight
(g/pr.)
13
13
15
15
31
31
36
36
42
42
55
55
73
73
95
95
195
Pc(W)
AL(nH/N )
F2BD
(+
- 25%)
3880
3380
3310
3150
6170
6170
5250
5250
7310
7310
5140
5140
4860
4860
4300
4300
6720
Gmin
12.0
12.0
12.0
12.0
15.5
15.5
15.5
15.5
19.0
19.0
19.0
19.0
23.5
19.0
28.0
28.0
31.5
F
8 . 0 +0.2
-0
8 . 1+
- 0.1
1 0 . 2 +0.2
-0
10.1 +
- 0.1
9 . 9 5 0.25
-0
1 0 . 0 +0.1
-0.15
1 2 . 5 +0
-0.25
1 2 . 4 +0.1
-0.15
1 0 . 3 +0.1
-0.15
1 0 . 4 +0
-0.25
1 5 . 3 +0
-0.3
1 5 . 2 +0.1
-0.15
1 7 . 5 +0
-0.25
1 0 . 6 5 -+ 0 . 1 5
2 0 . 0 +0
-0.25
1 9 . 9 +0.1
-0.15
+0.1
2 5 . 0 -0.15
E
5 . 0 0.3
-0
5.15+
- 0.15
7 . 0 +0.3
-0
7.15+
- 0.15
5.75+
- 0.15
5.75+
- 0.15
8.05+
- 0.15
8.05 +
- 015
5.75+
- 0.15
5.75+
- 0.15
1 0 . 5 +0.3
-0
10.65+
- 0.15
1 2 . 5+
- 0.15
2 7 . 5 -+ 0 . 5
1 4 . 7 5 -+ 0 . 1 5
14.75+
- 0.15
1 8 . 0 5 -+ 0 . 1 5
F2B1
(+
- 25%)
3430
3380
2920
3150
5510
6170
4670
5250
7310
7310
4900
5140
4860
4860
4300
4300
6720
F2BD
(max.)
F2B1
(max.)
0.35
1.16
0.42
1.40
0.81
2.75
0.99
3.27
1.22
4.72
1.64
6.0
2.20
8.7
2.74
5.50
10.3
11 . 1 5 *
A L :1kHz,0.5mA,100TsF
E
A
D
URS CORES
F
C
Type
URS18.5
B
Dimensions(mm)
A
18.5+
- 0.5
B
11 . 4 +
- 0.2
C
1 0 . 0+
- 0.5
D
7 . 0+
- 0.2
19
E
7.5+
- 0.5
F
7.4+
- 0.2
Ae(mm 2 )
Ie(mm)
38.0
43.5
Magnetic Material Ind . Co., LTD
I
D
A
UF&UI CORES
E
F
C
B
Dimensions(mm)
Type
A
8.5 +
- 0.2
9.8 +
- 0.3
10.5+
- 0.4
12.0+
- 0.3
15.3+
- 0.7
15.0+
- 0.3
16.0+
- 0.4
19.7+
- 0.5
2 5 . 5 +0.4
-0.3
30.0 +
- 0.5
33.0 +
- 0.5
UF8.5
UF9.8
UF10.5
UF12
UF15
UF15A
UF16
UF19
UI25.4
UF30
UF33
B
6.4 +
- 0.2
7.1 +
- 0.2
7.8 +
- 0.3
9.2 +
- 0.3
11 . 7 +0
-0.2
11 . 4 +
- 0.3
10.0 +
- 0.2
1 8 . 2 5+
- 0.25
1 6 . 2 5 +0.25
-0
12.7 +
- 0.15
13.8+
- 0.15
C
3.45 +
- 0.15
2 . 7+
- 0.2
5.0 +
- 0.2
3.95+
- 0.15
6 . 7 +0
-0.5
6.4 +
- 0.2
6.0 +
- 0.2
5.9 +
- 0.2
6 . 2 5 +0.25
-0.15
6 . 2 5+
- 0.15
7 . 2 5 +0.20
-0.15
D
3.8
4.1
5.2
4.1
5.0
5.4
6.7
7.4
12.4
17.3
18.0
UF8.5
UF9.8
UF10.5
UF12
UF15
U FA 1 5
UF16
UF19
UI25.4
UF30
UF33
6.25 +0.1
-0.05
2
Core parameter
Type
I
F
4.15+
- 0.15
4.25 +
- 0.2
5 . 2 5+
- 0.25
5.05 +
- 0.15
5 . 7 +0.3
0
6.5+
- 0.2
6.0 +
- 0.15
12.2+
- 0.2
1 0 . 0 +0.3
0
6 . 2 +0.25
0
6 . 2 +0.25
0
E
2.3
2.8
2.5
3.85
5.1+
- 0.2
4.7
4.57
6.0
6.45
6.25
7.3
AL(nH/N )
C1
(mm -1 )
Ae
(mm 2 )
Ie
(mm)
Ve
(mm3 )
weight
(g/pr.)
4.05
4.46
3.2
2.65
1.5
1.71
1.97
2.29
1.65
2.06
1.59
7.76
7.60
12.5
15.6
34.2
30.5
25.9
35.3
38.9
39.1
53.7
31.4
34.2
40.1
41.3
50.2
52.3
51.0
81.0
64.3
80.4
85.7
243
262
501
645
1719.7
1600
1320
2860
2500
3140
4600
1.2
1.3
2.5
3.2
7.8
8.0
6.9
15
19
17
23
Pc(W)
F2BD
(+
- 25%)
F2B1
(+
- 25%)
560
500
720
560
500
720
720
1930
11 0 0
11 0 0
F2BD
(max.)
F2B1
(max.)
0.15
0.16
0.31
0.12
0.14
0.26
0.80
0.66
A L :1kHz,0.5mA,100Ts
Pc:100kHz,200mT,100
2F
2B
Type
ED28
ED29
E
A
D
ED CORES
C
Dimensions(mm)
A
28.0 +
- 0.5
29.4 +
- 0.5
B
10.4 +
- 0.3
14.6+
- 0.2
C
12.1-0.5
11 . 6 +
- 0.2
8.5
8.4
Core parameter
Type
Ae
(mm 2 )
Ie
(mm)
ED28
ED29
90.0
90.0
50.3
69.2
20
D
+
- 0.2
+
- 0.2
F
6.7 +
- 0.3
11 . 0 +
- 0.2
E
20.5min
21.6min
weight
(g/pr.)
22
29.5
Magnetic Material Ind . Co., LTD
T CORES
C
B
A
Dimensions(mm)
Type
T4x2x2
T5x3x5
T6x3x4
T6.3x4x4
T7x4x4
T9x5x3
T10x6x5
T10x5x5
T12x6x4
T12.7x7.8x5
T13x7x5
T14x7x5
T16x12x8
T16x9x8
T16x9.5x8
T17x10x8
T18x10x10
T22x14x12
T22x10x10
T22.1x13.7x6.5
T25x15x7
T25x15x10
T27.5x17.5x7
T 2 8 x 1 4 x 11
T 3 0 x 11 x 8
T31x13x16
T31x19x13
T31x19x6
T68x44x13.5
A
4.0+
- 0.3
5.0+
- 0.3
6 . 0 -+ 0 . 3
6.3+
- 0.3
7.0+
- 0.3
9 . 0 -+ 0 . 3
10.0 +
- 0.4
1 0 . 0 -+ 0 . 4
12.0 +
- 0.4
12.7 +
- 0.4
13.0 +
- 0.5
1 4 . 0 -+ 0 . 5
16.0 +
- 0.5
16.0 +
- 0.5
16.0 +
- 0.5
17.5 +
- 0.5
1 8 . 0 -+ 0 . 5
2 2 . 0 -+ 0 . 6
22.0 +
- 0.6
2 2 . 1 -+ 0 . 3
25.0 +
- 0.6
25.0 +
- 0.6
2 7 . 5 -+ 0 . 6
28.0 +
- 0.6
3 0 . 0 +0
-0.8
31.0 +0.6
31.0 +
- 0.6
31.0 +
- 0.6
68.0 +
- 1.5
Core parameter
Type
T4x2x2
T5x3x5
T6x3x4
T6.3x4x4
T7x4x4
T9x5x3
T10x6x5
T10x5x5
T12x6x4
T12.7x7.8x5
T13x7x5
T14x7x5
T16x12x8
T16x9x8
T16x9.5x8
T17x10x8
T18x10x10
T22x14x12
T22x10x10
T22.1x13.7x6.5
T25x15x7
T25x15x10
T27.5x17.5x7
T 2 8 x 1 4 x 11
T 3 0 x 11 x 8
T31x13x16
T31x19x13
T31x19x6
T68x44x13.5
C1
(mm -1 )
4.55
2.55
2.35
5.05
2.85
3.05
2.55
1.7
2.35
2.65
2.05
1.85
2.75
1.45
1.5
1.55
1.25
1.25
0.88
2.0
1.85
0.98
2.0
0.8
0.8
0.5
1.0
2.1
Ae
(mm 2 )
1.9
4.9
5.8
3.1
5.8
5.8
9.8
12.9
11 . 5
12.0
14.5
16.8
15.9
27.2
25.4
27.4
38.9
47.2
57.0
26.8
34.2
63.6
34.3
74.0
69.9
135.3
76.53
35.33
C
2.0+
- 0.3
5.0+
- 0.3
4 . 0 -+ 0 . 3
4.0+
- 0.3
4.0+
- 0.3
3 . 0 -+ 0 . 3
5.0+
- 0.3
5.0+
- 0.3
4 . 0 -+ 0 . 3
5.0+
- 0.3
5.0+
- 0.3
5 . 0 -+ 0 . 3
8.0+
- 0.3
8.0+
- 0.3
8.0+
- 0.3
8.0+
- 0.3
10.0+
- 0.3
12.0+
- 0.3
10.0+
- 0.3
6 . 5+
- 0.3
7 . 0+
- 0.3
10.0+
- 0.3
7.0+
- 0.4
11 . 0 +
- 0.4
8.0+
- 0.4
16.0+
- 0.4
13.0+
- 0.4
6.0+ 0.3
13.5+
- 1.0
B
2.0 +
- 0.3
3.0 +
- 0.3
3 . 0 -+ 0 . 3
3.8 +
- 0.3
4.0 +
- 0.3
5 . 0 -+ 0 . 3
6.0 +
- 0.4
5.0 +
- 0.4
6 . 0 -+ 0 . 4
7.8 +
- 0.3
7.0 +
- 0.4
7 . 0 -+ 0 . 4
12.0 +
- 0.4
9 . 0 -+ 0 . 4
9.5+
- 0.4
10.0 +
- 0.3
1 0 . 0 -+ 0 . 4
14.0 +
- 0.4
10.0 +
- 0.4
1 3 . 7 -+ 0 . 3
15.0 +
- 0.4
15.0 +
- 0.4
1 7 . 5 -+ 0 . 5
14.0 +
- 0.5
11 . 0 + +0.5
- -0
13.0 +
- 0.5
19.0 +0.5
19.0 +
- 0.5
44.0 +
- 1.2
Ie
(mm)
8.74
12.0
13.1
15.2
16.4
20.8
24.1
22.2
26.1
31.0
29.5
30.5
43.4
37.2
38.3
40.5
41.5
54.7
45.4
54.1
60.2
60.2
68.3
61.0
54.7
61.1
75.5
75.5
Ve
(mm3 )
16.73
58.93
75.33
46.53
95.93
121.1
235.6
286.1
301.3
371.8
428.6
512.7
689.3
1012.9
973.5
11 0 7 . 3
1614.9
2879.9
2587.8
1450.4
2061.1
3827.8
2351.4
4 5 11 . 3
3828.5
8268.4
5771.9
2663.9
21
weight
(g/pr.)
0.09
0.3
0.37
0.26
0.48
0.7
1.2
1.5
1.6
1.9
2.2
2.6
3.4
5.0
5.2
5.5
7.9
13.5
14
7.2
12
20.5
13
23.5
20.5
41.5
29
15
137
2
AL(nH/N ) +
- 25%
F3
820
1200
1400
640
11 2 0
800
1300
2000
2100
1400
1630
2000
1270
2400
2450
2380
2800
2900
3850
1780
2000
3500
1800
4600
4600
7000
3500
1650
F2BD
690
1000
11 3 0
520
950
750
11 0 0
1650
1400
11 5 0
1430
1600
1040
2000
2000
2000
2500
2450
3400
1500
1600
3000
1500
3800
3800
6000
3000
3000
F2B1
630
900
1030
470
900
620
950
1480
1200
1000
1300
1400
950
1800
1800
1800
2100
2250
3080
1400
1500
2800
1400
3500
3500
5500
2900
1200
2700
Magnetic Material Ind . Co., LTD
T CORES
C
B
A
Dimensions(mm)
Type
A
Core parameter
Type
T31x20x15
T36x23x19
T37x22x15.5
T50x35x20
T38x19x13
T50x25x20
C1
(mm -1 )
1.0
0.7
0.9
0.9
0.7
0.5
Ae
(mm 2 )
81.23
121.5
106.5
148.4
11 8 . 7
240.2
Ie
(mm)
77.6
89.6
90.8
130.7
82.7
108.9
C
15.0+
- 0.3
19.0+
- 0.3
15.5+
- 0.5
2 0 . 0 -+ 0 . 5
13.0+
- 0.5
20.0+
- 0.5
B
20.0 +
- 0.5
23.0 +
- 0.5
23.0 +
- 0.5
3 5 . 0 -+ 0 . 7
19.0 +
- 0.6
25.0 +
- 0.7
31.0 +
- 0.6
- 0.6
36.0 +
37.0 +
- 0.5
5 0 . 0 -+ 0 . 8
38.0 +
- 0.7
50.0 +
- 0.8
T31x20x15
T36x23x19
T37x22x15.5
T50x35x20
T38x19x13
T50x25x20
Ve
(mm3 )
6300.7
10888.1
9667.1
19402.7
9820
26156
22
weight
(g/pr.)
34
55
48
98
49
127
2
AL(nH/N ) +
- 25%
F3
3500
5000
3900
3950
5000
7000
F2BD
3000
4000
4400
3450
3000
6000
F2B1
2900
3800
3100
3150
2900
5000
A
A
E
D
Magnetic Material Ind . Co., LTD
EI CORES
F
B
Type
EI12.5
EI16
EI16A
EI16B
EI19
EI19A
EI22
EI22A
EI22B
EI22C
EI25A
EI25B
EI28
EI28A
EI28B
EI30
EI30A
EI33
EI33A
EI35A
EI35B
EI40A
EI40B
EI41
EI50
EI50A
EI60
EI70
I
C
C
Dimensions(mm)
A
12.5 +
+
16.0 16.0 +
16.1 +
+
19.2 19.0 +
22.2 +
22.0 +
22.0 +
2 2 . 0 -+
25.4 +
25.1 +
2 8 . 0 -+
28.0 +
28.0 +
3 0 . 5 -+
30.0 +
3 3 . 0 -+
33.0 +
35.0 +
3 5 . 0 -+
40.0 +
40.0 +
41.0 +
50.0 +
5 0 . 0 -+
0.3
0.4
0.3
0.3
0.4
0.3
0.3
0.6
0.6
0.4
0.5
0.4
0.4
0.6
0.6
0.5
0.6
0.6
0.6
0.6
0.6
0.7
0.7
0.9
0.7
1.2
60.0+
- 0.8
70.0 +
- 1.5
C
5.0 +
- 0.2
4.8 +
- 0.2
4.8 +
- 0.2
9.0 +
- 0.2
5.1 +0
-0.5
4.85 +
- 0.25
5.75 +
- 0.25
6.0 +0
-0.5
6.0 +0
-0.5
5.75 -+ 0.25
6.8 +0
-0.5
6.75 +
- 0.25
10.7 -+ 0.3
11.0 +0
-0.5
11.0 +0
-0.6
+0
11.0 -0.5
10.7 +
- 0.3
13.0 +0
-0.5
12.7 +
- 0.3
10.0 +
- 0.3
11.7 -+ 0.3
12.0 +0
-0.5
12.0 +0
-0.5
11.8 +
- 0.6
14.6 +
- 0.4
14.8 -+ 0.6
15.6 +
- 0.4
19.5 +
- 0.5
B
7.4 +
- 0.2
12.4 +
- 0.3
14.7 +
- 0.3
6.5 +
- 0.2
13.6 +
- 0.4
15.9 +
- 0.4
14.4 +
- 0.25
15.0 -+ 0.3
14.6 +
- 0.3
19.0 +
- 0.4
16.3 +0.5
-0.1
19.0 +
- 0.5
20.8 +
- 0.4
17.5 +0.3
-0.2
16.75 +
- 0.25
+0.6
21.5 -0.2
21.25 +
- 0.25
24.0 +0.5
-0
23.5 -+ 0.5
24.2 +
- 0.5
24.2 -+ 0.5
27.3 +
- 0.3
27.2 +0.6
-0
26.2 -+ 0.4
33.35 +
- 0.35
33.3 +
- 0.4
35.85 -+ 0.35
45.5 +
- 0.5
C1
(mm -1 )
EI12.5
EI16
EI16A
EI16B
EI19
EI19A
EI22
EI22A
EI22B
EI22C
EI25A
EI25B
EI28
EI28A
EI28B
EI30
EI30A
EI33
EI33A
EI35A
EI35B
EI40A
EI40B
EI41
EI50
EI50A
EI60
EI70
1.44
1.84
1.90
1.10
1.5
1.68
0.94
1.1
0.94
1.15
1.1
1.22
0.586
0.55
0.52
0.5
0.522
0.57
0.570
0.6
0.5
0.5
0.5
0.533
0.4
0 . 4 11
0.4
0.37
Ae
(mm 2 )
14.4
19.7
18.8
26.4
24
23.3
42.0
40.1
42
37.0
44.3
39.7
84.4
89.5
92.3
11 5 . 6
111
124.9
11 9
107
126
150
153
145
231
230
272
390
E
9.1 min
11.7 min
11.8 min
12.5 min
14.0 min
14.0 +
- 0.3
12.8 min
15.6 min
15.6 min
16.0 -+ 0.4
18.6 min
19.1 min
18.6 min
18.6 min
18.6 min
20.0 min
19.5 min
23.8 min
23.6 min
24.5 min
24.5 min
26.8 min
27.5 min
28.0min
34.0 min
34.0 min
44.1 min
50.0 +
- 0.5
F
5.1 +
- 0.2
10.4 +
- 0.3
10.8 +
- 0.2
5.00 +
- 0.2
11.0 -+ 0.3
11.3 +
- 0.3
10.5 +
- 0.3
11.0 +0.6
-0
10.6 +
- 0.3
11.0 -+ 0.2
13.0 +0.5
-0.1
13.25 +
- 0.25
12.8 -+ 0.2
12.8 +0.3
-0.2
12.25 +
- 0.25
16.5 +0.6
-0
16.5 +
- 0.25
19.0 +0.5
-0
19.0 +
- 0.5
18.2 +
- 0.3
18.2 -+ 0.3
21.0 +0.7
-0
20.2 +0.6
-0
20.2 -+0.4
24.75 +
- 0.3
24.8 +
- 0.4
27.85 -+ 0.35
35.5 +
- 0.5
2
Core parameter
Type
D
2.4 +
- 0.2
4.0 +
- 0.2
4.0 +
- 0.2
3.0 +
- 0.2
5.1 +0
-0.5
4.85 +
- 0.25
5.8 -+ 0.3
6.0 +0
-0.5
6.0 +0
-0.5
5.75 -+ 0.25
6.6 +
- 0.3
6.5 +
- 0.3
7.2 -+ 0.3
7.5 +0
-0.6
7.25 +
- 0.25
11.0 +0
-0.6
10.7 +
- 0.3
9.7 -+ 0.3
9.7 +
- 0.3
10.0 +
- 0.3
10.0 -+ 0.3
12.0 +0
-0.5
12.0 +0
-0.5
11.8 -+ 0.6
14.6 +
- 0.4
14.8 +
- 0.6
15.6 -+ 0.4
19.5 + 0.5
-
Ie
(mm)
Ve
(mm3 )
20.6
34.9
35.9
29.1
39.0
39.2
39.3
42.3
39.3
42.5
48.5
48.6
49.5
49.3
48.9
58.2
58.0
67.3
67.5
68.1
68.1
76.5
76.3
77.0
94.1
94.0
111 . 8
133
297.5
685.3
676
767
1028.2
913
1630
1697.0
1650.6
1570
2145
1930
4170
4399
4515
67341.1
6440
8408
8000
731.1
8564
11 5 3 4
11 6 8 3
111 0 0
21759
21600
30454.4
51900
A L :1kHz,0.5mA,100Ts
23
weight
(g/pr.)
1.9
3.3
3.4
3.4
5.0
4.6
9.8
9.8
9.8
8.4
9.8
9.8
22
22.0
22.0
34.0
34
41.0
41
36.0
43.0
60.0
60.0
56
11 5
11 5
139
252
AL(nH/N )
F2BD
(+
- 25%)
F2B1
(+
- 25%)
1200
1000
1200
1000
1250
2300
1200
1300
2400
1800
1900
1950
1800
1900
3800
3800
3800
3700
4690
4000
4400
3200
3200
4860
4860
4860
6100
6 11 0
5600
8070
1200
1800
1900
1800
3800
3800
4000
4200
3500
3200
5100
5100
6450
6250
I
1.5 +
- 0.15
2.0 +
- 0.2
2.0 +
- 0.2
1.5 +
- 0.1
2.4 +
- 0.2
2.35 +
- 0.2
4.5 -+ 0.2
4.0 +
- 0.3
4.5 +
- 0.3
4.0 -+ 0.2
3.0 +
- 0.2
2.75 -+ 0.15
3.5 +
- 0.15
3.5 +
- 0.3
3.5 -+ 0.3
5.5 +
- 0.3
5.5 +
- 0.2
5.0 -+ 0.3
5.0 +
- 0.3
5.0 +
- 0.3
5.0 -+ 0.3
6.7 +
- 0.3
7.5 +
- 0.3
7.2 -+ 0.4
9.0 +
- 0.3
9.0 -+ 0.4
8.5 +
- 0.3
10.5 +
- 0.5
Pc(W)
F3
( +
- 25%)
F2B1
(max.)
1300
1400
0.42
0.38
1500
0.55
0.81
>- 1 6 0 0
>- 1 7 0 0
0.95
>- 1 5 0 0
1.16
2.51
>- 3 6 0 0
4500
4900
3.23
>- 3 9 0 0
4.0
4200
4400
5400
5400
6.45
7000
2.16*
6400
6.23*
A
E
D
Magnetic Material Ind . Co., LTD
EE CORES
F
B
Type
EE5
EE6
EE8A
EE10
E E 11
EE13
EE13A
EF12.6
EE16A
EE16B
EE16C
EE16D
EEL16
EEL19
EEL25.4
EF16
EE19A
EE19B
EE19C
EF20
EE20
EE20A
EE23
EE25A
EE25B
EE25C
EE25D
EE25E
EE25F
EF25
EE25.4
EE28A
C
Dimensions(mm)
A
5 . 2 5+
- 0.05
6.10+
- 0.2
8 . 3 0 -+ 0 . 2
10.2 +
- 0.3
11 . 0 +
- 0.3
1 3 . 0 -+ 0 . 4
13.00+
- 0.3
12.7 +
- 0.4
1 6 . 0 -+ 0 . 4
16.0 +
- 0.4
16.0+
- 0.3
1 6 . 1 -+ 0 . 6
16.0 +
- 0.3
19.0 +
- 0.3
25.4+
- 0.4
1 6 . 0 +0.7
-0.5
19.0 +
- 0.4
19.0 +
- 0.4
19.1+
- 0.3
20.0 +
- 0.6
20.5 +
- 0.5
20.5 +
- 0.7
22.7 +
- 0.3
25.0 +
- 0.5
2 5 . 0 -+ 0 . 5
25.4 +
- 0.6
2 5 . 4 -+ 0 . 5
25.0+
- 0.5
25.0 +
- 0.4
25.05 +
- 0.75
25.4+
- 0.75
28.0 +
- 0.5
B
2.65+
- 0.05
2.85 +
- 0.05
4 . 0 0 -+ 0 . 1 0
5.5 +
- 0.2
5.5 +
- 0.25
+0.2
6 . 0 -0.1
6.0 +
- 0.15
6.4 +
- 0.2
7.3 +
- 0.3
12.4 +
- 0.3
7.2 +
- 0.1
8 . 0 5 -+ 0 . 1 5
12.2+
- 0.2
13.65+
- 0.25
15.85+
- 0.3
+0
8 . 2 -0.3
8.0 +
- 0.3
13.6 +
- 0.3
8 . 0+
- 0.3
9 . 3 +0
-0.4
10.7 +
- 0.3
1 0 . 7+
- 0.3
11 . 0 +
- 0.3
9.9 +
- 0.3
9 . 8 -+ 0 . 2
9 . 6 +0.3
-0.1
9.8 +0.3
-0.1
12.5 +
- 0.3
10.0 +
- 0.2
12.55 +
- 0.25
10.0 +
- 0.4
16.5 +
- 0.5
C
1 . 9 5+
- 0.05
7.95+
- 0.05
3 . 6 0+
- 0.2
+0
5 . 0 -0.3
5.0 +
- 0.25
5.9 +
- 0.3
5.9 +
- 0.2
3.6 +
- 0.2
5 . 1 +0
-0.4
+0
5 . 1 -0.4
4.8+
- 0.2
4 . 5 -+ 0 . 2
4 . 8+
- 0.2
4.85+
- 0.25
6 . 3 5 -+ 0 . 3
+0
4 . 7 -0.4
5 . 0 +0.1
-0.5
5 . 1 +0
-0.5
4 . 8 -+ 0 . 3
5 . 9 +0
-0.5
7 . 0 -+ 0 . 3
7.0 +
- 0.4
1 0 . 2+
- 0.2
6 . 3 5 -+ 0 . 2 5
6.1+
- 0.3
6.75 +
- 0.2
6.4 +
- 0.3
7.0 +
- 0.4
6.55 +
- 0.3
7.2 +
- 0.3
6 . 3 -+ 0 . 3
7 . 7 +0
-0.5
EE5
EE6
EE8A
EE10
E E 11
EE13
EE13A
EF12.6
EE16A
EE16B
EE16C
EE16D
EEL16
EEL19
EEL25.4
EF16
EE19A
EE19B
EE19C
EF20
EE20
EE20A
EE23
EE25A
EE25B
EE25C
EE25D
EE25E
EE25F
EF25
EE25.4
EE28A
C1
(mm -1 )
4.78
3.70
2.75
2.1
2.21
1.7
1.88
2.4
1.92
2.8
1.92
1.93
2.84
2.65
1.82
1.87
1.68
2.65
1.74
1.2
1.21
1.21
0.75
1.25
1.3
1.15
1.2
1.2
1.17
1.340
1.08
0.95
Ae
(mm 2 )
2.63
3.31
7.0
12.7
12.3
17.2
16.0
12.4
18.4
19.6
18.4
19.5
19.4
23.4
40.4
20.1
23.3
23.4
22.8
35.6
39
39.0
70.0
39.6
36.9
43.4
40.7
49.2
42.2
33.5
44.5
71.6
Ie
(mm)
12.6
12.2
19.2
26.1
27.2
30.0
30.3
29.7
35.5
55.2
35.5
37.7
55.0
62.1
73.4
37.6
39.2
62.1
39.6
42.2
47.1
47.1
49.6
49.5
49.4
48.2
49.2
57.9
49.4
44.9
47.9
63.0
E
3.85Ref
3.70+
- 0.1
6.0min
7.5min
8.0min
9.8min
10.2 +
- 0.3
8.8min
11 . 7 m i n
12.4min
12.0+
- 0.3
11 . 3 m i n
12.0 +
- 0.3
14.0+
- 0.3
19.0+
- 0.3
11 . 3 m i n
13.8min
14.0min
14.0min
14.1min
14.7min
14.0min
+0.5
1 6 . 4 -0
18.6min
18.6min
18.6min
18.6min
17.5min
18.6 +
- 0.3
17.5min
18.7min
18.6min
F
2.0Ref
1.90+
- 0.05
3 . 0 -+ 0 . 1
4.3 +
- 0.2
4.2 +
- 0.2
4 . 6 +0.3
-0.1
4.6+
- 0.1
4.65+
- 0.3
5 . 2 +0.3
-0
10.4 +
- 0.3
5 . 2+
- 0.25
5 . 9 -+ 0 . 2
10.2 +
- 0.2
11 . 4 +
- 0.25
1 2 . 7 -+ 0 . 3
+0.4
5 . 7 -0
5 . 6 +0.4
-0.1
11 . 3 -+ 0 . 3
5.7 +
- 0.2
6 . 1 +0.4
-0
7.0 +
- 0.3
7 . 0 -+ 0 . 3
7 . 5 +0
-0.3
6 . 9 -+ 0 . 3
6 . 8 -+ 0 . 2
6 . 5 +0.3
-0.1
6 . 8 +0.3
-0.1
9.1+
- 0.2
6 . 8+
- 0.15
8 . 9 5 -+ 0 . 2 5
6 . 6 -+ 0 . 4
12.3 +
- 0.3
2
Core parameter
Type
D
1 . 3 5+
- 0.05
1.35+
- 0.05
1 . 8 5 -+ 0 . 1 5
2.5 +
- 0.2
2.4 +
- 0.4
2 . 8 +0
-0.4
2.6 +
- 0.2
3.7 +
- 0.2
4.0 +
- 0.2
4.0 +
- 0.2
3.8 +
- 0.2
4 . 5 5 -+ 0 . 1 5
4 . 0 -+ 0 . 2
4.85+
- 0.25
6 . 3 5+
- 0.3
4 . 7 +0
-0.3
+0
5 . 0 -0.5
+0
5 . 1 -0.5
4.8+
- 0.3
5 . 9 +0
-0.4
5 . 0+
- 0.3
5 . 0 -+ 0 . 4
7 . 5 +0
-0.3
6.35+
- 0.2
5 . 8 -+ 0 . 2
6.35 +
- 0.25
6.4 +
- 0.3
6 . 8 -+ 0 . 3
6.55+
- 0.3
7 . 2 5 -+ 0 . 2 5
6.5+
- 0.2
7 . 5 +0
-0.5
Ve
(mm3 )
weight
(g/pr.)
33.1
40.4
134
330.7
334
513.8
487
369.0
655
1080
655
737
1070
1450
2963
750
914
1450
903
1505
1840
1840
3469
1963
1823
2091
2004
2850
2080
1500
2130
4508
24 .24.
0.16
0.24
0.7
1.8
1.7
3.6
2.4
2.0
3.3
5.3
3.2
3.7
5.2
7.2
15.0
4.0
4.6
7.5
4.6
7.8
9.7
9.9
17.5
10.2
9.0
10.0
11
13.5
10
14.8
10.9
35
AL(nH/N )
F2BD
(+
- 25%)
810
1000
900
11 0 0
750
800
1200
840
1550
1900
2300
1900
1600
1800
1800
1850
1900
3060
F2B1
(+
- 25%)
285
405
610
810
1000
1000
800
11 0 0
750
11 0 0
11 0 0
800
840
1330
800
1200
840
11 5 0
1460
1800
1700
2300
1900
1600
1800
1800
1850
1950
1900
2000
2850
Pc(W)
F3
( +
- 25%)
F2B1
(max.)
0.03
0.03
0.08
700
860
0.3
650
950
680
0.4
0.45
0.59
0.87
1.63
1000
1050
1000
0.55
1800
2100
1.01
/
1600
1400
1600
1600
1600
1.25
1630
1.17
3400
D
F
B
Type
EE28B
EE28C
EE30/30
EF32A
EF32B
EE33
EE33A
EE33B
EE35A
EE35B
EE40A
EE40B
EE41
EE42A
EE42B
EE42C
EE42D
EE42E
EE46
EE50
EE55
EE55A
EE55B
EE65
EE65A
EE70
EE70B
EE80
C
Dimensions(mm)
A
28.0 +
- 0.6
2 8 . 0 -+ 0 . 6
3 0 . 5 -+ 0 . 5
32.1 +
- 0.8
3 2 . 1 -+ 0 . 8
33.0+
- 0.6
33.4+
- 0.5
3 3 . 0 -+ 0 . 6
35.0+
- 0.6
34.54 +
- 1.0
4 0 . 0 -+ 0 . 6
40.0+
- 0.7
40.6 +
- 0.6
4 2 +1.0
-0.7
4 2 +1.0
-0.7
4 2 +1.0
-0.7
4 2 . 1 5 -+ 0 . 8 5
42.15+
- 0.85
4 6 . 4 -+ 0 . 6
50.0 +
- 0.7
55.15+
- 1.05
5 5 . 1 5 -+ 1 . 0 5
55.15 +
- 1.05
65.2 +
- 1.3
6 5 . 2 -+ 1 . 3
70.50+
- 1.50
70.75 +
- 1.50
8 0 . 5 0 -+ 1 . 5 0
B
10.5 +
- 0.3
16.8 +
- 0.2
14.95 +
- 0.3
12.9 +
- 0.2
16.1+
- 0.3
14.0+
- 0.3
13.95 +
- 0.25
1 3 . 7 5 -+ 0 . 2 5
14.6+
- 0.3
14.33 +
- 0.35
1 7 . 0 -+ 0 . 3
17.0 +
- 0.3
16.5 +
- 0.2
2 1 . 2 -+ 0 . 4
21.2 +
- 0.4
21.2 +
- 0.4
21.10+
- 0.3
21.1 +
- 0.3
1 8 . 5 5+
- 0.25
21.55+
- 0.3
27.5+
- 0.3
2 7 . 5 -+ 0 . 3
2 7 . 5+
- 0.3
32.5+
- 0.3
3 2 . 5 -+ 0 . 3
35.5 +
- 0.5
33.2 +
- 0.4
3 8 . 0 -+ 0 . 5
C
11 . 5 +
- 0.25
10.6 +
- 0.3
7 . 0 -+ 0 . 3
7.65+
- 0.35
EE28B
EE28C
EE30/30
EF32A
EF32B
EE33
EE33A
EE33B
EE35A
EE35B
EE40A
EE40B
EE41
EE42A
EE42B
EE42C
EE42D
EE42E
EE46
EE50
EE55
EE55A
EE55B
EE65
EE65A
EE70
EE70B
EE80
C1
(mm -1 )
0.57
0.82
1.1
0.92
0.89
0.57
0.589
0.610
0.804
0.83
0.6
0.50
0.50
0.7
0.50
0.4
0.534
0.415
0.6
0.425
0.35
0.348
0.292
0.274
0.274
0.344
0.226
0.461
Ae
(mm 2 )
99.8
87.4
59.4
70.1
83
124.0
11 4
111
86.2
88.3
127
153
152.0
147.4
184.3
235
182
235
140.7
226
354
354
422
540
535
461
665
399
Ie
(mm)
48.1
73.1
65.5
61.3
74
66.1
67.4
67.7
69.3
69.4
77.0
76.5
77.1
96.8
96.8
97.4
97.0
97.4
84.6
95.8
123
123
123
147
147
159
150
184
D
7.7+
- 0.3
7.2+
- 0.3
6 . 9 -+ 0 . 3
9.2+
- 0.3
+0
+0
9 . 5 -0.7
+0
1 3 . 0 -0.6
+
12.7- 0.3
1 2 . 7 -+ 0 . 3
9.2+
- 0.3
9.53+
- 0.4
1 0 . 7 -+ 0 . 3
1 2 . 0 +0
-0.5
12.5+
- 0.25
+0.2
1 2 . 0 -0.5
1 5 . 0 +0.2
-0.4
2 0 . 0 +0.2
-0.5
1 5 . 0 -+ 0 . 3
12.0+
- 0.3
2 1 . 0 +0
-0.8
14.6+
- 0.4
15.9 +
- 0.3
2 0 . 7 -+ 0 . 3
24.7+
- 0.3
27.4+
- 0.3
2 7 . 0 -+ 0 . 4
24.5+
- 0.6
30.5+
- 0.6
2 0 . 0 -+ 0 . 5
9 . 5 -0.6
9 . 7+
- 0.3
24.6+
- 0.4
9 . 7 -+ 0 . 4
9 . 4+
- 0.3
9.39+
- 0.3
0 . 7-+ 0 . 3
1 2 . 0 +0
-0.5
12.5+
- 0.25
1 2 . 0 +0.2
-0.4
1 2 . 0 +0.2
-0.4
1 2 . 0 +0.2
-0.4
12.0 +
- 0.3
15.9+
- 0.3
1 6 . 9 5 -+ 0 . 2 5
14.6+
- 0.4
16.95+
- 0.25
1 7 . 0 -+ 0 . 2 5
17.0+
- 0.25
19.65+
- 0.35
1 9 . 6 5 -+ 0 . 3 5
16.70+
- 0.5
21.50+
- 0.5
2 0 . 0 0 -+ 0 . 5
E
18.6min
18.6min
19.5min
2 2 . 7 +1.0
-0
+1.0
2 2 . 7 -0
22.8
24.6+
- 0.4
23.5
24.8
25.4
27.6
26.8
28.6
29.5
29.5
29.5
29.5
29.5
38.1+
- 0.6
34.2
38.1 +
- 0.6
37.5
37.5
44.2
44.2
48
48
59.8
F
5.9+
- 0.3
1 2 . 3+
- 0.3
10.2min
8.2 +
- 0.3
11 . 5 +
- 0.3
9.6+
- 0.3
9.65+
- 0.25
9 . 2 5 -+ 0 . 2 5
+0.4
9 . 4 -0
9 . 7+
- 0.28
1 0 . 2 5 -+ 0 . 2 5
10.4+
- 0.2
10.5+
- 03
1 5 . 0 +0.3
-0.1
1 5 . 0 +0.3
-0.1
1 5 . 0 +0.3
-0.1
15.2+
- 0.4
15.2+
- 0.34
11 . 4 -+ 0 . 3
13.10+
- 0.3
18.8 +
- 0.3
1 8 . 8 -+ 0 . 3
18.8 +
- 0.3
22.55+
- 0.35
2 2 . 5 5 -+ 0 . 3 5
24.65 +
- 0.65
22.00 +
- 0.6
2 8 . 0 -+ 0 . 5
2
Core parameter
Type
E
EE CORES
A
Magnetic Material Ind . Co., LTD
Ve
(mm3 )
4801
6391
3879
4295
6140
8192
7690
7520
5973
6121
9922
11 7 1 0
11 7 2 2
14275
17843
22889
17600
22900
11 8 8 3
21600
43542
43700
52130
79000
78700
73200
99800
73500
A L :1kHz,0.5mA,100Ts
25
weight
(g/pr.)
23.5
33.5
22
21.5
30
40.6
39
20
31
31.5
55
60
61
72
90
120
80
11 6
62
11 6
216
221
265
410
390
370
500
380
AL(nH/N )
F2BD
(+
- 25%)
4000
2806
1900
2500
2400
4000
2600
3200
3700
4000
4200
3700
4700
5700
3700
6700
8000
F2B1
(+
- 25%)
4000
2650
1900
2500
2400
4000
3700
3940
2600
3000
3700
4000
4200
3600
4700
5700
4700
6100
3700
6 11 0
6700
7100
7200
8000
7800
6500
9000
4800
Pc(W)
F3
( +
- 25%)
F2B1
(max.)
4500
3200
2200
/
/
4500
4.62
4.13
2990
3680
4250
4600
4704
4200
5400
6500
1.76*
2.29*
/
2.16*
/
4.37*
5.21*
/
8.0*
7.3*
10.0*
7.4*
Magnetic Material Ind . Co., LTD
EE CORES
F
A
E
D
Large Size Ferrite Cores
C
B
Type
EE85A
EE85B
EE90
E E 11 0
E E 11 8
EE128
EE160
EE185
EE320
Dimensions(mm)
A
8 5 . 0 +2.0
-2.5
8 5 . 0 +1.0
-2.5
90.0+
- 2.0
11 0 . 0 +2.5
-0.1
11 8 . 0 +1.5
-2.5
1 3 0 . 0 +3.0
-2.0
162.0+
- 2.5
185.0+
- 3.5
320.0+
- 5.0
C
26.5+
- 0.5
31.5+
- 0.5
16.5 +
- 0.5
36.0 +
- 1.0
35.0 +
- 0.7
20.0 +
- 1.0
20.0 +
- 1.5
27.5 +
- 1.0
20.0 +
- 2.0
B
44.0 +
- 1.0
4 4 . 0 +0
-1.0
28.2 +
- 0.5
5 6 . 0 +0
-1.0
8 6 . 5 +075
-0.5
63.0 +
- 1.0
83.0 +
- 1.0
7 7 . 0 -+ 1 . 5
125.0+
- 0.5
D
0
2 7 . 2 -0.6
0
2 7 . 2 -0.6
25.0 +
- 1.0
36.0+
- 1.0
3 5 . 0 -+ 0 . 5
40.0+
- 2.0
40.0+
- 2.0
5 3 . 0 -+ 1 . 0
100.0+
- 2.5
C1
(mm -1 )
Ae
(mm 2 )
0.264
0.220
0.337
0.191
0.328
0.352
0.498
0.24
0.289
714
859
419
1280
1240
1600
1600
1488
2000
EE85A
EE85B
EE90
E E 11 0
E E 11 8
EE128
EE160
EE185
EE320
Ie
(mm)
Ve
(mm3 )
134000
162000
59100
312000
505000
454000
637000
551000
115000
188
189
141
244
407
284
398
370
577
A L :1kHz,0.5mA,100Ts
26
F
2 8 . 7 +1.0
0
2 8 . 7 +1.0
0
0
1 5 . 7 -1.0
3 7 . 2 +1.4
0
69.0+
- 0.5
+1.0
4 3 . 0 -0.5
64.0 +
- 1.0
5 0 . 0 -+ 1 . 5
75.0 +
- 1.5
2
Core parameter
Type
E
55.0
55.0
64.0
74.2
82.0
89.0
120.0
128.0
217.0
weight
(g/pr.)
675
810
292
1560
2290
2200
3200
2800
5952
AL(nH/N )
F2B1
+
- 25%)
8300
10000
5760
8000
7000
12000
9000
1200
8000
Pc(W)
(max.)
2.7
3.24
11.82
6.24
10.1
4.6
6.4
11.0
23.08
Magnetic Material Ind . Co., LTD
F
B
Type
EE5
EE6
EE8
EE8A
EE10
EE10A
E E 11
EE12
EE13
EE13A
EE13B
EE16A
EE16B
EE16C
EE16D
EEL19
EEL25.4
EE19A
EE19B
EE19C
EE20A
EE22
EE25A
EE25.4
EE25F
EE35A
Type
EE5
EE6
EE8
EE8A
EE10
EE10A
E E 11
EE12
EE13
EE13A
EE13B
EE16A
EE16B
EE16C
EE16D
EEL19
EEL25.4
EE19A
EE19B
EE19C
EE22
EE25A
EE20A
EE25.4
EE25F
EE35A
A
EE CORES
E
D
MnZn High Permeability Material
C
Dimensions(mm)
A
5 . 2 5+
- 0.05
6.10+
- 0.2
8 . 3 -+ 0 . 3
8.30+
- 0.2
10.2+
- 0.3
10.00+
- 0.3
11 . 0 +
- 0.3
12.2+
- 0.3
13.0 +
- 0.3
13.0 +
- 0.4
12.9 +
- 0.3
16.4 +
- 0.4
16.0 +
- 0.4
1 6 . 0 -+ 0 . 3
16.1+
- 0.6
1 9 . 0 -+ 0 . 3
25.4+
- 0.4
19.0+
- 0.4
1 9 . 0 -+ 0 . 4
1 9 . 1 -+ 0 . 3
20.5 +
- 0.7
22.0+
- 0.4
25.6+
- 0.5
2 5 . 4 -+ 0 . 7 5
25.0 +
- 0.4
35.0 +
- 0.6
B
2.65+
- 0.05
2.85 +
- 0.05
4.0+
- 0.2
4.00+
- 0.10
5.5 +
- 0.2
5.4 +
- 0.2
5.5+
- 0.25
5 . 2 +0.3
-0.1
6.0+
- 0.2
6.0 +
- 0.15
5 . 0 -+ 0 . 3
7.3+
- 0.3
12.4+
- 0.3
7 . 2 -+ 0 . 1
8.05+
- 0.15
13.65+
- 0.25
10.00+
- 0.4
8.0+
- 0.3
13.6 +
- 0.3
8 . 0 -+ 0 . 3
1 0 . 7+
- 0.3
1 0 . 0 +0.6
-0
10.0 +
- 0.3
15.85 +
- 0.3
1 0 . 0 -+ 0 . 2
14.6 +
- 0.3
C
1 . 9 5+
- 0.05
7.95+
- 0.05
3 . 9 -+ 0 . 2
3.60 +
- 0.2
4 . 8+
- 0.2
4 . 6 5 -+ 0 . 2 5
5.0 +
- 0.25
4 . 0 +0.1
-0.3
5 . 9+
- 0.3
5.9 +
- 0.2
6.0 +
- 0.3
5 . 0 +0
-0.5
5 . 1 +0
-0.4
4 . 8 -+ 0 . 2
4.5 +
- 0.2
4.85+
- 0.25
6 . 3 5 -+ 0 . 3
5 . 0 +0.1
-0.5
5 . 1 +0
-0.5
4 . 8 -+ 0 . 3
7.0 +
- 0.4
5 . 5 -+ 0 . 3
6 . 3 5+
- 0.3
6 . 3 0 -+ 0 . 3
6.55 +
- 0.3
9 . 2+
- 0.3
4.78
3.70
2.4
2.75
2.2
2.46
2.21
3.0
1.7
1.88
2.18
1.82
2.84
1.92
1.93
2.65
1.82
1.68
2.64
1.74
1.2
1.23
1.21
1.08
1.17
0.85
Ae
(mm 2 )
2.63
3.31
8.0
7.0
12.1
10.6
12.3
7.92
17.0
16.0
13.8
19.2
19.4
18.4
19.5
23.4
40.4
23.3
23.4
22.8
38.7
40.3
39.0
44.5
42.2
90.34
Ie
(mm)
Ve
(mm3 )
12.6
12.2
19.2
19.2
26.1
26.1
27.2
23.2
30.3
30.3
30.1
35.0
55.0
35.5
37.7
33.1
40.4
153.2
134
315
276
334
182.9
517.0
487
416
672.0
1067
655
737
1450
2963
914.2
1443
903
1825
2003
1840
2130
2080
6276.3
62.1
73.4
39.2
61.7
39.6
47.1
49.7
47.1
47.9
49.4
69.5
A L :1kHz,0.5mA,100Ts
28
E
3.85Ref
3.70+
- 0.1
6.0
6.0
7.5
7.0min
8.0min
8.8min
9.8min
10.2+
- 0.3
8.5min
11 . 7 m i n
11 . 7 m i n
1 0 . 0 -+ 0 . 3
1 2 . 0+
- 0.3
14.0+
- 0.3
18.6+
- 0.3
13.7
13.5
14.0min
14.0min
17.0 min
18.8min
18.7min
1 8 . 6 -+ 0 . 3
24.8
F
2.0Ref
1.90+
- 0.05
3 . 0 +0.2
-0.1
3.0+
- 0.1
4 . 3 -+ 0 . 2
4.2 +
- 0.2
4.2 +
- 0.2
3.6 +
- 0.2
4 . 6 +0.3
-0.1
4.6+
- 0.1
3.65+
- 0.15
5 . 2 +0.3
-0.1
10.4+
- 0.3
5 . 2 -+ 0 . 2 5
5.9+
- 0.2
11 . 4 +
- 0.25
1 2 . 7 -+ 0 . 3
5 . 6 +0.4
-0.1
11 . 3 +
- 0.3
5.7 +
- 0.2
7.0+
- 0.3
+0.4
7 . 5 -0
+
6.8 - 0.25
6 . 6 0 -+ 0 . 4 0
6.8 +
- 0.15
9.8+
- 0.3
2
Core parameter
C1
(mm -1 )
D
1 . 3 5+
- 0.05
1.35+
- 0.05
2 . 0 +0
-0.3
1.85 +
- 0.15
2.5+
- 0.2
2 . 4 -+ 0 . 2
2.4+
- 0.2
3 . 2 +0.1
-0.2
2 . 8 +0
-0.4
2.6 +
- 0.2
2.85+
- 0.15
4.0 +
- 0.2
4.0 +
- 0.2
3 . 8 -+ 0 . 2
4.55 +
- 0.15
4.85+
- 0.25
6 . 3 5 -+ 0 . 3
5 . 0 +0
-0.5
5 . 1 +0
-0.5
4 . 8 -+ 0 . 3
5.0+
- 0.4
4 . 0 -+ 0 . 2
6.35+
- 0.3
6.50+
- 0.2
6.55+
- 0.3
9.4+
- 0.3
weight
(g/pr.)
0.16
0.24
1.0
0.7
1.8
1.6
1.7
3.8
3.6
2.4
2.7
4.0
6.2
3.2
3.7
7.2
15.0
4.8
7.1
4.6
9.0
10
9.9
10.9
10
31
AL(nH/N )
F5
(+
- 25%)
450
600
900
1750
1900
2000
1550
3550
F7
(+
- 25%)
530
760
850min
11 0 0
11 2 5 m i n
870min
970min
1400min
1600min
2200
1000
2000min
1800min
2300
2600
2050
2500
2400min
1750min
1730min
2400min
4000min
2340min
2630min
4450
5600min
F10
(+
- 25%)
950min
1275min
1275min
1520min
1688min
2100min
3100min
3500min
2600min
3600min
2450min
3800min
5600min
7500min
F
B
A
A
EI CORES
E
D
Magnetic Material Ind . Co., LTD
I
C
C
Dimensions(mm)
Type
EI16
EI16A
EI19A
EI22A/B
EI22
EI22C
EI25B/25
EI28
EI30A
EI50A
A
16.0 +
- 0.4
1 6 . 0 -+ 0 . 3
19.0 +
- 0.3
2 2 . 2 -+ 0 . 3
22.0 +
- 0.6
22.0 +
- 0.4
2 5 . 1 -+ 0 . 4
28.0 +
- 0.4
30.0 +
- 0.6
50.0 +
- 1.2
B
12.4 +
- 0.3
14.7 +
- 0.3
15.9 +
- 0.4
14.4 +
- 0.25
15.0 +
- 0.3
19.0 +
- 0.4
19.0 +
- 0.5
20.8 +
- 0.4
21.25 +
- 0.25
33.3 -+ 0.4
C
4.8 +
- 0.2
D
4.0 +
- 0.2
4.0 +
- 0.2
4.85 +
- 0.25
5.8 -+ 0.3
+0
6.0 - 0 . 5
5.75 -+ 0.25
6.5 -+ 0.3
7.2 +
- 0.3
10.7 +
- 0.3
14.8 +
- 0.6
4.8 +
- 0.2
4.85 +
- 0.25
5.75 -+ 0.25
6.0
+0
-0.5
5.75 +
- 0.25
6.75 +
- 0.25
10.7 +
- 0.3
10.7 +
- 0.3
14.8 +
- 0.6
C1
(mm -1 )
EI16
EI16A
EI19A
EI22A
EI22
EI22C
EI25B
EI28
EI30A
EI50A
Ae
(mm 2 )
1.79
1.90
1.68
0.94
0.964
1.15
1.22
0.586
0.522
0 . 4 11
19.8
18.8
23.3
42.0
42.0
37.0
39.7
84.4
111
230
19.1min
18.6min
19.5min
34.0min
F
10.4 +
- 0.3
10.8 +
- 0.2
11.3 +
- 0.3
10.5 +
- 0.3
11.0 +
- 0.3
11.0 +
- 0.2
13.25 -+ 0.25
12.8 +
- 0.2
16.5 -+ 0.25
24.8 -+ 0.4
I
2.0 +
- 0.2
2.0 +
- 0.2
2.35 +
- 0.2
4.5 -+ 0.2
4.5 +
- 0.3
4.0 +
- 0.2
2.75 +
- 0.15
3.5 +
- 0.15
5.5 -+ 0.2
9.0 +
- 0.4
2
Core parameter
Type
E
11 .7min
11.8min
14.0 +
- 0.3
12.8min
15.6min
16.0 +
- 0.4
Ie
(mm)
Ve
(mm3 )
34.6
35.9
39.2
39.3
40.5
42.5
48.6
49.5
58.0
94.0
670
676
913
1630
1701
1570
1930
4170
6440
21600
weight
(g/pr.)
3.3
3.4
4.6
9.8
9.8
8.4
9.8
22
34
11 5
AL(nH/N )
F5
(+
- 25%)
F7
(+
- 25%)
2000
1950
2350
4500
2200
3500
3500
7000
8900
11 3 0 0
3000
2400
2900
7150
3750
4350
4300
9000
3750
F
2.6 +
- 0.2
2.6 +
- 0.1
3.7 +
- 0.2
3 . 7+
- 0.1
4.8 +
- 0.2
4.7+
- 0.1
5.7+
- 0.2
5 . 6 5 -+ 0 . 1 5
6.9+
- 0.2
7.15 +
- 0.15
11 . 7 -+ 0 . 2 5
G
F10
(+
- 25%)
4750
A L :1kHz,0.5mA,100Ts
E
A
C
EP CORES
G
2F
D
2B
Type
EP7
EP7A
EP10
EP10A
EP13
EP13A
EP17
EP17A
EP20
EP20A
EP30
Dimensions(mm)
A
9.2 +
- 0.2
9.2+
- 0.2
11 . 5 +
- 0.3
11 . 5 +
- 0.3
12.5 +
- 0.3
1 2 . 5 -+ 0 . 4
1 8 . 1+
- 0.4
1 8 . 0 -+ 0 . 5
2 4+
- 0.5
2 4+
- 0.5
31.0+
- 0.5
B
3.7+
- 0.2
3.7+
- 0.05
5.1+
- 0.2
5.1 +
- 0.1
6 . 5 -+ 0 . 3
6 . 5 +0
-0.15
8.4+
- 0.4
8.5+
- 0.2
1 0 . 7+
- 0.2
1 0 . 7+
- 0.1
1 5 . 0 +0
-0.15
C
3 . 4 +0
-0.2
3.3 +
- 0.1
3.3 +
- 0.2
3 . 3+
- 0.15
4.4+
- 0.2
4.35 +
- 0.15
5 . 9 +0
-0.4
5 . 6 5 -+ 0 . 2
8.8 +
- 0.3
8.75+
- 0.25
1 4 . 7 5 -+ 0 . 2 5
29
Dm i n
+0
6 . 6 -0.4
6 . 3 5+
- 0.15
+0
7 . 9 -0.4
7 . 6 5+
- 0.2
9.0+
- 0.2
8.8 +
- 0.2
+0
11 . 3 -0.6
11 . 0 -+ 0 . 2 5
15.0 +
- 0.4
14.95+
- 0.35
2 3 . 1+
- 0.5
E
+0
7 . 6 -0.4
7.4+
- 0.2
+0
9 . 6 -0.4
+
9.4- 0.2
1 0 . 0 -+ 0 . 3
10.0+
- 0.3
12.0 +
- 0.4
1 2 . 0 -+ 0 . 4
16.5 +
- 0.4
16.5 +
- 0.4
2 4 . 0 -+ 0 . 4
1.8
1 . 8 5+
- 0.1
2.4
3.25
4.4
7.6 +
- 0.25
Magnetic Material Ind . Co., LTD
Core parameter
Type
C1
(mm -1 )
EP7
EP7A
EP10
EP10A
EP13
EP13A
EP17
EP17A
EP20
EP20A
EP30
1.52
1.52
1.7
1.7
1.24
1.24
0.84
0.84
0.51
0.508
0.351
Ae
(mm 2 )
Ie
(mm)
Ve
(mm3 )
10.3
10.3
11 . 3
11 . 3
19.6
19.5
33.9
33.9
78
78
179
15.7
15.7
19.2
19.2
24.2
24.2
28.5
28.5
39.8
39.8
11 2 0 0
163
162
218
217
476
472
966
966
3120
3120
11 2 0 0
weight
(g/pr.)
1.4
1.4
2.8
2.8
5.2
5.1
12
12
28
28
75
2
AL(nH/N ) +
- 30%
F10
F7
3640
3600
3360
3300
4200
4900
/
8850
/
19500
4200
5200
3860
4700
5600
7000
8000
12650
13500
19350
B
F
A L :1kHz,0.5mA,100Ts
Pc:25kHz,200mT,100 ( LP2)
100kHz,100mT,100 ( LP3)
E
FT&ET CORES
H
C
D
A
Type
FT20
FT20A
FT21
ET20
ET24
ET24A
ET25
ET28
ET28A
ET29/30
ET35
ET35A
Dimensions(mm)
A
20.6+
- 0.3
20.6+
- 0.3
2 1 . 5 -+ 0 . 5
20.1 +
- 0.4
2 4 . 0 +0.7
-0.4
2 4 . 2 -+ 0 . 5
25.5 +
- 0.5
2 8 . 7+
- 0.5
2 8 . 4 5 -+ 0 . 5 5
29.0+
- 0.4
35.5 +
- 0.6
3 5 . 3 -+ 0 . 6
B
1 4 . 1+
- 0.3
14.1+
- 0.25
1 4 . 9 -+ 0 . 3
20.1+
- 0.4
2 4 . 0 +0.7
-0.4
2 4 . 2 -+ 0 . 3
25.5 +
- 0.5
2 8 . 7+
- 0.5
2 8 . 4 5 -+ 0 . 5 5
30.0+
- 0.4
35.5+
- 0.6
35.3 +
- 0.6
Dm i n
15.7
15.7
1 6 . 2 -+ 0 . 3
C
4.6 +
- 0.3
4.6 +
- 0.2
4 . 5 -+0 . 3
4.4 +
- 0.2
4.0+
- 0.3
4.0 +
- 0.3
5.0 +
- 0.3
5.0 +
- 0.3
5 . 0 -+ 0 . 3
5.0 +
- 0.3
7 . 5 -+ 0 . 4
7.5+
- 0.3
15.7
4.0 +
- 0.2
19.0
5.0 +
- 0.3
5 . 0 -+ 0 . 3
22.0
22.6
7 . 5 -+0 . 3
26.8
FT20
FT20A
FT21
ET20
ET24
ET24A
ET25
ET28
ET28A
ET29/30
ET35
ET35A
C1
(mm -1 )
4.21
4.41
4.19
2.93
3.44
3.46
2.3
2.7
2.67
2.7
1.46
1.49
Ae
(mm 2 )
12.9
12.0
13.4
17.2
17.5
17.5
27.6
25.9
26.6
27.5
58.3
57.9
F
4.2 +
- 0.2
4.2 +
- 0.2
4 . 2 -+ 0 . 3
4.0 +
- 0.2
18.9
4.0 +
- 0.3
19.2
22.2
5.0+
- 0.3
5.0 +
- 0.3
26.5
7.3+
- 0.25
H
2.4 +
- 0.2
2.4 +
- 0.15
2.9 +
- 0.2
2.9 +
- 0.2
4.0+
- 0.2
2
Core parameter
Type
E
7.35
7.25
7.6
15.7
18.9
19.0
19.2
22.2
22.2
23.6
26.5
26.8
Ie
(mm)
Ve
(mm3 )
54.4
53.1
56.2
50.5
60.3
60.8
62.35
70.0
71.1
74.3
85.2
86.6
700
639
754
871
1050
1060
1721
1820
1890
2050
4970
5020
A L :1kHz,0.5mA,100Ts
30
weight
(g/pr.)
3.7
3.7
4.1
4.3
5.6
5.4
8.5
10.5
9.6
10
26
25
AL(nH/N ) +
- 30%
F5
1400
1450
2150
2350
2350
2350
4200
F7
F10
2200
2000
2100
3200
2600
2550
3200
3600
3300
3300
6000
5900
2690
2800
2900
4300
3600
3600
3800
4800
4700
4650
8400
8400
Magnetic Material Ind . Co., LTD
I
D
A
UF&UI CORES
E
F
Type
UF8.5
UF8.6
UF9.8
UF9.8A
UF10.1
UF10.5
UF10.5A
UF12
UF15A
UF15.7
UF16
UF16A
UF19
UF20
UI25.4
UF30
UF30A
UF33
UI17
UI25
C
B
Dimensions(mm)
A
8.5 +
- 0.2
8.6 +
- 0.2
9.8 +
- 0.3
9.8 +
- 0.3
10.1 +
- 0.3
10.5 +
- 0.3
10.5+
- 0.4
12.0+
- 0.3
15.0+
- 0.3
15.7 +
- 0.6
16.0 +0.4
-0.2
1 6 . 0+
- 0.4
1 9 . 7+
- 0.5
B
6.4 +
- 0.2
6.45 +
- 0.2
- 0.2
7.1 +
7.1 +
- 0.2
- 0.25
7.5 +
7.8 +
- 0.4
7.8 +
- 0.3
9.2 +
- 0.3
11 . 4 +
- 0.3
9.7 +
- 0.25
10.0 +
- 0.3
10.0 +
- 0.2
18.25+
- 0.25
19.7 +
- 0.3
2 5 . 5 +0.4
-0.3
30.0 +
- 0.6
30.0 +
- 0.5
33.0 +
- 0.5
16.3 +
- 0.3
25.0 +
- 0.5
17.7 +
- 0.2
1 6 . 2 5 +0.25
-0
12.1 +
- 0.3
1 2 . 7+
- 0.15
13.8 +
- 0.15
8.7 +
- 0.3
16.0 +
- 0.2
C
3.45 +
- 0.15
3.6 +
- 0.2
2.9 +
- 0.2
2 . 7+
- 0.2
2.9 +
- 0.2
5.0 +
- 0.2
5.0+
- 0.2
3.95+
- 0.15
6.4+
- 0.2
6.0 +
- 0.3
6.0 +
- 0.2
6.0+
- 0.2
5.9+
- 0.2
6.0 +
- 0.2
6 . 2 5 +0.1
-0.15
3.2 +
- 0.2
6.25+
- 0.15
7 . 2 5 +0.2
-0.15
5.0 +
- 0.2
6.2 +
- 0.2
UF8.5
UF8.6
UF9.8
UF9.8A
UF10.1
UF10.5
UF10.5A
UF12
UF15A
UF15.7
UF16
UF16A
UF19
UF20
UI25.4
UF30
UF30A
UF33
UI17
UI25
C1
(mm -1 )
4.05
4.1
4.3
4.46
4.15
3.25
3.2
2.65
1.71
2.01
1.97
1.97
2.29
2.25
1.65
2.04
2.06
1.59
2.58
1.68
Ae
(mm 2 )
Ie
(mm)
7.76
7.8
8.1
7.60
8.6
12.7
12.5
15.6
30.5
24.8
27.2
25.9
35.3
36.0
38.9
38.3
39.1
53.7
14.0
38.9
31.4
32.2
34.33
34.2
35.7
39.9
40.1
41.3
52.3
50
51.9
51.0
81.0
81.0
64.3
77.9
80.4
85.7
36.1
65.5
4.0
4.1
4.1
3.9
5.2
5.2
4.1
5.4
6.3
6.7
6.7
7.4
7.4
12.4
17.0
17.3
18.0
10.6
12.7
E
2.3
2.2 +
- 0.15
2.9 +
- 0.2
2.8
2.95 +
- 0 .15
2.4 +
- 0.2
2.5
3.85
4.7
4.5 +
- 0.2
4.6 +
- 0.2
4.57
6.0
6.0 +
- 0.2
6.45
6.2 +
- 0.3
6.25
7.3
2.7 +
- 0.2
6.2 +
- 0.3
F
4.15 +
- 0.15
4.2 +
- 0.2
4.3 +
- 0.2
4.25 +
- 0.2
4.5 +
- 0.25
5.3 +
- 0.3
5.25 +
- 0.25
5 . 0 5+
- 0.15
6.5+
- 0.2
6.0 +
- 0.3
6.0 +
- 0.3
6.0 +
- 0.15
12.2 +
- 0.2
11.7 +
- 0.2
1 0 . 0 +0.3
0
6.1 +
- 0.3
6 . 2 +0.25
0
6 . 2 +0.25
0
+0.3
6.4 -0.2
10.0 +
- 0.3
I
6.25 +0.1
-0.05
2.8 +
- 0.2
6.0 +
- 0.3
2
Core parameter
Type
Dm i n
3.8
Ve
(mm3 )
243
251.9
275.9
262
307
506.1
501
645
1600
1240
1412.6
1320
2860
2916
2500
2985.9
3140
4600
505.4
2551
A L :1kHz,0.5mA,100Ts
31
weight
(g/pr.)
1.2
1.3
1.4
1.3
1.5
2.8
2.5
3.2
8.0
6.5
7.4
6.9
15
15
19
15.3
17
23
2.6
12.8
AL(nH/N )
F5
(+
- 25%)
675
1300
755
1500
930
1200
1840
2600
2600
1610
1590
2100
3080
F7
(+
- 25%)
F10
(+
- 25%)
830
960
1500
885
1005
1800
11 6 0
1420
2380
2600
3300
2075
2080
2750
2600
1215
1500
1800
1095
11 0 0
2200
1685
4300
2800
3000
6150
1500
2500
3250
4000
2700
3800
Magnetic Material Ind . Co., LTD
T CORES
C
B
A
Dimensions(mm)
Type
T4x2x2
T5x3x5
T6x3x4
T6.3x4x4
T7x4x4
T9x5x3
T10x6x5
T10x5x5
T12x6x4
T12.7x7.8x5
T13x7x5
T14x7x5
T16x12x8
T16x9x8
T16x9.5x8
T17x10x8
T18x10x10
T22x14x12
T22x10x10
T22.1x13.7x6.5
T25x15x7
T25x15x10
T27.5x17.5x7
T 2 8 x 1 4 x 11
T 3 0 x 11 x 8
T31x13x16
T31x19x13
T31x19x6
T68x44x13.5
A
4.0+
- 0.3
5.0+
- 0.3
6.0+
- 0.3
6 . 3 -+ 0 . 3
7.0+
- 0.3
9.0+
- 0.3
10.0 +
- 0.4
10.0 +
- 0.4
1 2 . 0 -+ 0 . 4
1 2 . 7 -+ 0 . 4
13.0 +
- 0.5
1 4 . 0 -+ 0 . 5
16.0 +
- 0.5
16.0 +
- 0.5
1 6 . 0 -+ 0 . 5
17.5 +
- 0.5
18.0 +
- 0.5
2 2 . 0 -+ 0 . 6
22.0 +
- 0.6
22.1 +
- 0.3
25.0 +0.6
25.0 +
- 0.6
27.5 +
- 0.6
2 8 . 0 -+ 0 . 6
3 0 . 0 +0
-0.8
31.0 +0.6
31.0 +
- 0.6
31.0 +0.6
68.0 +
- 1.5
Core parameter
Type
T4x2x2
T5x3x5
T6x3x4
T6.3x4x4
T7x4x4
T9x5x3
T10x6x5
T10x5x5
T12x6x4
T12.7x7.8x5
T13x7x5
T14x7x5
T16x12x8
T16x9x8
T16x9.5x8
T17x10x8
T18x10x10
T22x14x12
T22x10x10
T22.1x13.7x6.5
T25x15x7
T25x15x10
T27.5x17.5x7
T 2 8 x 1 4 x 11
T 3 0 x 11 x 8
T31x13x16
T31x19x13
T31x19x6
T68x44x13.5
C1
(mm -1 )
4.55
2.55
2.35
5.05
2.85
3.05
2.55
1.7
2.35
2.65
2.05
1.85
2.75
1.45
1.5
1.55
1.25
1.25
0.88
2.0
1.85
0.98
2.0
0.8
0.8
0.5
1.0
2.1
Ae
(mm 2 )
1.9
4.9
5.8
3.1
5.8
5.8
9.8
12.9
11 . 5
12.0
14.5
16.8
15.9
27.2
25.4
27.4
38.9
47.2
57.0
26.8
34.2
63.6
34.4
74.0
69.9
135.3
76.53
53.33
C
2.0+
- 0.3
5.0+
- 0.3
4.0+
- 0.3
4 . 0 -+ 0 . 3
4.0+
- 0.3
3.0+
- 0.3
5 . 0 -+ 0 . 3
5.0+
- 0.3
4.0+
- 0.3
5 . 0 -+ 0 . 3
5.0+
- 0.3
5.0+
- 0.3
8 . 0 -+ 0 . 3
8.0+
- 0.3
8 . 0 -+ 0 . 3
8 . 0 -+ 0 . 3
10.0+
- 0.3
1 2 . 0 -+ 0 . 3
10.0+
- 0.3
6 . 5+
- 0.3
7 . 0 -+ 0 . 3
10.0+
- 0.3
7.0+
- 0.4
11 . 0 -+ 0 . 4
8.0+
- 0.4
16.0+
- 0.4
13.0+
- 0.4
6.0+
- 0.3
13.5+
- 1.0
B
2.0 +
- 0.3
3.0 +
- 0.3
3.0 +
- 0.3
3 . 8 -+ 0 . 3
4.0 +
- 0.3
5.0 +
- 0.3
6 . 0 -+ 0 . 4
5.0 +
- 0.4
6.0 +
- 0.4
7 . 8 -+ 0 . 3
7.0 +
- 0.4
7.0 +
- 0.4
1 2 . 0 -+ 0 . 4
9.0 +
- 0.4
9.5+
- 0.4
1 0 . 0 -+ 0 . 3
10.0 +
- 0.4
1 0 . 0 -+ 0 . 4
10.0 +
- 0.4
13.7 +
- 0.3
1 5 . 0 -+ 0 . 4
15.0 +
- 0.4
17.5 +
- 0.5
14.0 +
- 0.5
+0.5
11 . 0 +
- -0
13.0 +
- 0.5
19.0 +
- 0.5
19.0 +
- 0.5
44.0 +
- 1.2
Ie
(mm)
8.74
12.0
13.1
15.2
16.4
20.8
24.1
22.2
26.1
31.0
29.5
30.5
43.4
37.2
38.3
40.5
41.5
54.7
45.4
54.1
60.2
60.2
68.3
61.0
54.7
61.1
75.5
75.5
Ve
(mm3 )
16.73
58.93
75.33
46.53
95.93
121.1
235.6
286.1
301.3
371.8
428.6
512.7
689.3
1012.9
973.5
11 0 7 . 3
1614.9
2879.9
2587.8
1450.4
2061.1
3827.8
2351.4
4 5 11 . 3
3828.5
8268.4
5771.9
2663.9
32
weight
(g/pr.)
0.09
0.3
0.37
0.26
0.48
0.7
1.2
1.5
1.6
1.9
2.2
2.6
3.4
5.0
5.2
5.5
7.9
13.5
14
7.2
12
20.5
13
23.5
20.5
41.5
29
15
137
2
AL(nH/N ) +
- 25%
F5
1330
2500
2660
1200
2180
1710
2500
3330
2660
2390
3000
3330
2280
4300
4000
4000
5710
5330
7050
3050
3500
5000
3050
7650
7600
11 5 0 0
6240
2880
5880
F7
1860
3500
3730
1400
3050
2400
3500
4660
3730
3350
4200
4660
3200
6000
5200
5200
8000
7460
9250
4290
4900
7000
4280
10000
10000
15000
8730
4030
8230
F10
2200min
4000min
4300min
1800min
3500min
2760min
4000min
5300min
4300min
3850min
4800min
5360min
3680min
6000min
5900min
5800min
9200min
8560min
10000min
4700min
5630min
8000min
4700min
12000min
12000min
18000min
10040min
4630min
Magnetic Material Ind . Co., LTD
T CORES
C
B
A
Dimensions(mm)
Type
A
Core parameter
Type
C1
(mm -1 )
T31x20x15
T36x23x19
T37x22x15.5
T50x35x20
T38x19x13
T50x25x20
1.0
0.7
0.9
0.9
0.7
0.5
Ae
(mm 2 )
81.23
121.5
106.5
148.4
11 8 . 7
240.2
C
15.0+
- 0.3
19.0+
- 0.3
15.5+
- 0.5
2 0 . 0 -+ 0 . 5
13.0+
- 0.5
20.0+
- 0.5
B
20.0 +
- 0.5
23.0 +
- 0.5
23.0 +
- 0.5
3 5 . 0 -+ 0 . 7
19.0 +
- 0.6
25.0 +
- 0.7
31.0 +
- 0.6
- 0.6
36.0 +
37.0 +
- 0.5
5 0 . 0 -+ 0 . 8
38.0 +
- 0.7
50.0 +
- 0.8
T31x20x15
T36x23x19
T37x22x15.5
T50x35x20
T38x19x13
T50x25x20
Ie
(mm)
77.6
89.6
90.8
130.7
82.7
108.9
Ve
(mm3 )
6300.7
10888.1
9667.1
19402.7
9820
26156
weight
(g/pr.)
2
AL(nH/N ) +
- 25%
F7
F5
6180
8370
6880
7050
8660
13330
34
55
48
98
49
127
F10
8250
11 7 2 0
9250
9880
12130
18660
9050min
13480min
10050
11 3 6 0
13950
21460
RM CORES
C
B
G
E
A
D
F
A1
Type
RM4A
RM5A
RM6A
RM8A
RM10A
RM12A
RM14A
Dimensions(mm)
A1
9.60+
- 0.2
1 2 . 0 5+
- 0.25
1 4 . 4 0+
- 0.3
1 9 . 3 0+
- 0.40
2 4 . 1 5+
- 0.55
29.25+
- 0.55
34.10+
- 0.60
A
10.75+
- 0.25
14.65+
- 0.30
1 7 . 5 5+
- 0.35
2 2 . 7 5+
- 0.45
27.85+
- 0.65
36.75+
- 0.65
41.50 +
- 0.70
B
10.40+
- 0.10
1 0 . 4 0+
- 0.10
1 2 . 4 0+
- 0.10
16.40+
- 0.10
1 8 . 6 0+
- 0.10
2 4 . 5 0+
- 0.10
3 0 . 1 0+
- 0.10
C
D
4 . 5 0+
- 0.10
6.60+
- 0.20
8.00 +
- 0.20
1 0 . 7 5+
- 0.25
1 3 . 2 5+
- 0.25
1 5 . 8 5+
- 0.25
1 8 . 7 0+
- 0.30
8.15+
- 0.20
1 0 . 4 0+
- 0.20
1 2 . 6 5+
- 0.25
1 7 . 3 0+
- 0.30
21.65+
- 0.45
25.5 +
- 0.50
2 9 . 6 0+
- 0.60
Core parameter
Type
C1
(mm -1 )
RM4A
RM5A
RM6A
RM8A
RM10A
RM12A
RM14A
1.69
0.935
0.784
0.604
0.462
0.388
0.353
Ae
(mm 2 )
13.8
24.8
37.0
63.0
96.6
146
198
Ve
(mm3 )
Ie
(mm)
23.3
23.2
29.2
38.4
44.6
56.6
70.0
322
574
1090
2440
4310
8340
13900
A L :1kHz,0.5mA,100Ts
33
weight
(g/pr.)
2.8
3.3
4.9
12.0
22.0
45.0
74.0
E
3.80 +
- 0.10
4 . 8 0+
- 0.10
6 . 3 0+
- 0.10
8 . 4 0+
- 0.20
1 0 . 7+
- 0.20
12.6+
- 0.20
14.7+
- 0.3
F
7.2+
- 0.20
6 . 5+
- 0.2
8 . 2+
- 0.2
11 . 0 +
- 0.2
1 2 . 7+
- 0.3
1 7 . 1+
- 0.3
2 1 . 1+
- 0.3
5.8
6.0
8.8
9.5
10.9
12.9
17.0
2
AL(nH/N ) +
- 25%
F5
950
1700
2150
3300
4050
5050
5700
F10
3 5 0 0 +40
-30 %
6 7 0 0 +40
-30 %
8 6 0 0 +40
-30 %
1 2 5 0 0 +40
-30 %
1 6 0 0 0 +40
-30 %
17700min
19600min
Magnetic Material Ind . Co., LTD
Common mode
choke cores applied
in EMC of TS series
C
B
A
Dimensions(mm)
Type
A
14 +
- 0.5
1 6 -+ 0 . 5
18 +
- 0.5
20 +
- 0.5
2 2 -+ 0 . 5
25 +
- 0.2
28+
- 0.5
3 1 -+ 0 . 5
38 +
- 0.5
4 5+
- 0.5
T14x7x5
T16x12x8
T18x10x10
T20x12x10
T22x14x6.5
T25x15x13
T28x14x13
T31x19x18
T38x19x13
T45x30x13
Core patameter
Type
T14x7x5
T16x12x8
T18x10x10
T20x12x10
T22x14x6.5
T25x15x13
T28x14x13
T31x19x13
T38x19x13
T45x30x13
C
5.0+
- 0.3
8+
- 0.3
1 0 -+ 0 . 3
10+
- 0.3
6.5+
- 0.3
13 +
- 0.3
13 +
- 0.3
8 -+ 0 . 3
1 3+
- 0.4
1 3+
- 0.4
B
7+
- 0.4
1 2+
- 0.4
1 0+
- 0.4
1 2+
- 0.4
1 4+
- 0.4
1 5+
- 0.4
1 4+
- 0.4
1 9 -+ 0 . 4
1 9+
- 0.5
3 0+
- 0.5
Ae
(mm 2 )
Ie
(mm)
16.8
16
39
39
26
64
76
47
109
93
30.5
43
42
48
55
60
66
76
90
11 4
weight
(g/pr.)
2.6
3.5
8.8
10.0
7.3
20.4
30.0
18.8
55.3
57.4
2
AL(nH/N ) -+ 25%
Fs5( +
- 25%)
Fs10( +
- 25%)
Fs7( +
- 25%)
3330
2500
6400
5600
3200
7300
8000
4300
8400
5600
4660
3400
8800
7600
4400
9900
10700
5800
10700
7100
6660
4500
10500
10000
5750
13000
14200
7700
10kHz,100mv,10Ts
D
F
A
F
ET SERIES
C
E
E
B
Type
ET20
ET24
ET28
ET35
Dimensions(mm)
A
20.1+
- 0.5
24.2+
- 0.5
28.7+
- 0.5
53.3+
- 0.6
C
4.0 +
- 0.2
4.0 +
- 0.2
5.0 +
- 0.3
7.5 +
- 0.3
B
2 0 . 1 -+ 0 . 5
24.2 +
- 0.5
28.7 +
- 0.5
3 5 . 3 -+ 0 . 6
Core parameter
Type
ET20
ET24
ET28
ET35
Ae
(mm 2 )
Le
(mm 2 )
18
18
27
56
50.6
61
71.4
86.7
weight
(g/pr.)
4.6
5.6
10.5
26
NOTE 1kHz,0.25A/ m ,10Ts
34
D
4.4 +
- 0.2
4.0 +
- 0.3
5.0 +
- 0.3
7.5 +
- 0.3
E
2.0 +
- 0.2
2.4 +
- 0.2
2.9 +
- 0.2
4.0 +
- 0.2
F
2.0+
- 0.2
2.0+
- 0.2
2.9+
- 0.2
4.0+
- 0.2
2
AL(nH/N ) -+ 25%
FS7( +40%
)
-25%
3100
2600
3550
6000
FS10(+
- 30%)
4300
3600
4800
8400
Magnetic Material Ind . Co., LTD
NiZn Ferrite Core Introduction
The NiZn ferrite cores has long been well known due to its technological applications in
high frequency inductors, transformer cores, microwave devices, etc. Magnetic properties are
determined by chemical composition, porosity, grain size and micro structure.
Currently, high-frequency MnZn ferrite is used in most cases to develop mini DC-DC
converters and inductors. However, NiZn ferrite cores offers better miniaturization prospects because
its high electric resistance exceeding 10 7Ohm-m enables NiZn ferrite cores to be wound directly
by coils.
Yuxiang Magnetic Materials Ind. Co.,Ltd is a specialist in NiZn cores manufacturing.
Our main product includes:
DR&RI for magnetic shield type core of low profile SMD inductors.
DRWW types and RWW types for choke coils, peaking coils.
R type for fixed inductors.
RID, RHH, R4H types for magnetic shields for r-f coils; low loss magnetic shields, BALUN coil.
SMB type for surface mount .
RH, F, and T type for EMI suppression generated from ribbon cable used in digital equipment,
and so on.
All the ferrite cores in our Index were made without extra mold fee and we can also produce your
Requested cores according to specific electromagnetic characteristics, shapes, sizes and
coating treatment.
Guarantees/Warranties/Terms and Conditions
The quality of our products is guaranteed, Delivery guaranteed in 20 days after confirmation of order ,
Payment terms are T/T or L/C at sight.
After Sales Service
After sales services such as insurance ,shipping ,customs ,export documents ,quality inspections ,and
maintenance are offered through our customer service center in Xiamen ,China.
Key contact person:
Susan Chen
Service department
Tel:86 592 2217138 2225286 2219816
Fax:86 592 2222216 2207122
35
Magnetic Material Ind . Co., LTD
NiZn Ferrite Material Characteristics
Characteristics
Materals
Practical frequency
Unit
R1
Mhz
10 300
10 +
- 25%
Initial Permeabilityu i
Relative temperature
coefficien of initial ui r
permeability
-6
10 /
0
Curie temperature Tc
Saturation magnetic
flux density Bs
mT
R4C
R6
R8
R10A
10 120
0.5 6 0
0.5 3 0
0.5 2 0
0.5 1 5
20+
- 25%
40+
- 25%
60 +
- 25%
80+
- 25%
100 +
- 25%
0
0
R2
20
20
30
02 0
02 0
02 0
400
400
300
300
300
300
210
(16kA/m)
290
(23kA/m)
290
(23kA/m)
350
(27kA/m)
300
(23kA/m)
330
(26kA/m)
Remanent flux density Br
mT
135
185
230
215
275
220
Coercivity Hc
A/m
1945
1570
597
597
716
200
6
5
5
Electrical resistivity
7
6
- m
10
Density d
kg/ m3
4.4 1 0
Relative loss factor
Tan / u i (10kHz)
10
3
5 00(10MHz)
1 000(80MHz)
-6
10
10
4.4 1 0
3
4.4 1 0
10
3
450(10MHz) 5 0(3MHz)
1000(120MHz) 4 50(60MHz)
5
10
4.4 1 0
3
9 0(0.5MHz)
2 80(30MHz)
4.4 1 0
10
3
7 6(2MHz)
3 50(20MHz)
4.4 1 0
3
6 .3(1MHz)
Notes:The values in each column are typical ones, not including special requirements of customers,
it should be emphasized in contract if having any special requirement.
NiZn Ferrite Material Characteristics
Characteristics Materal
Unit
Practical frequency
Mhz
Initial Permeabilityu i
Relative temperature
coefficien of initial ui r
permeability
R20
0.3
R30
7
0.1
R50
0.1
2
200 +
- 25%
- 25% 300+
-6
10 /
Curie temperature Tc
0
20
0
2
500+
- 25%
0
16
R80
10
R100
0.05 0 .5
0.005 1
800 +
- 25%
0
0.01 0 .5
R150
0.01 0 .5
+
+
1000+
- 25% 1200- 25% 1500- 25%
03
05
10
R120
03
250
150
140
130
110
100
100
330
(26kA/m)
330
(26kA/m)
310
(24kA/m)
300
(23kA/m)
295
(23kA/m)
290
(23kA/m)
280
(22kA/m)
Remanent flux density Br mT
165
150
150
200
200
140
105
Coercivity Hc
48
56
16
16
16
16
16
Saturation magnetic
flux density Bs
Electrical resistivity
mT
A/m
5
- m
10
Density d
kg/ m3
4.4 1 0
Relative loss factor
Tan / u i
10
-6
5
5
10
3
4.4 1 0
5
10
3
1 6(0.3MHz)
2 0(0.1MHz)
3 50(7MHz)
6 5(2MHz)
4.5 1 0
5
10
3
1 5(0.1MHz)
7 0(2MHz)
4.5 1 0
5
10
3
1 2(0.05MHz)
8 0(1MHz)
4.5 1 0
5
10
3
1 2(0.05MHz)
7 0(1MHz)
4.6 1 0
10
3
1 0(0.01MHz)
6 0(0.5MHz)
4.6 1 0
3
1 0(0.0MHz)
6 0(0.5MHz)
Notes:The values in each column are typical ones,not including special requirements of customers,
it should be emphasized in contract if having any special requirement.
36
Magnetic Material Ind . Co., LTD
MAGNETIC PROPERTIES OF MATERIAL
Chatcteristics
Practical
Frequency
Initial
Permeability
Curie
Temperature
Specitic
Gravity
Relative
Loss Factor
(Unit)
Material
R6
i ac
0.5~30
60 2 5%
3 00
10
4
10
5
<280 , 30
r
2 0 ~ 70 )
25~65
10,000
1,000
i
tan / i
3
(1 0 /
Initial permeability vs Frequency
2
10
-6
-6
( 1 0 MHZ)
4.4
Loss factor vs Frequency
10
tan / i
d(g/cm3 )
T C( )
ft(MHZ)
Relative Temperature
coefficient
0.01
100
10
0.10
1.00
10.00
100.00
0.01
0.10
Freq. (MHz)
1.00
10.00
100.00
Freq. (MHz)
Inductance change as a function of Temperature
Quality Factor vs Frequency
20
250
15
200
10
5
L/L(%)
Q
150
100
0
-5
-10
50
-15
-20
0
0.01
0.10
1.00
10.00
100.00
Freq. (MHz)
-40
-30 -20
-10
0
10
Tc
37
20
30
40
50
60
70
Magnetic Material Ind . Co., LTD
MAGNETIC PROPERTIES OF MATERIAL
Chatcteristics
Practical
Frequency
Initial
Permeability
Curie
Temperature
Specitic
Gravity
Relative
Loss Factor
(Unit)
Material
R4C
0.5~60
40 2 5%
>300
4.4
Loss factor vs Frequency
(1 0 /
<600 , 50
r
2 0 ~ 70 )
30~80
1,000
100
-3
-4
10
i
tan / i
10
-6
-6
( 1 0 MHZ)
Initial permeability vs Frequency
-2
10
tan / i
d(g/cm3 )
T C( )
i ac
ft(MHZ)
Relative Temperature
coefficient
-5
10
10
1
0.01
0.10
1.00
10.00
100.00
0.01
0.10
10.00
1.00
100.00
Freq. (MHz)
Freq. (MHz)
Quality Factor vs Frequency
Inductance change as a function of Temperature
20
250
15
200
10
5
L/L(%)
Q
150
100
0
-5
-10
50
-15
-20
0
0.1
1.0
10.0
100.0
1,000.0
-40
-30 -20
-10
0
10
Tc
Freq. (MHz)
38
20
30
40
50
60
70
Magnetic Material Ind . Co., LTD
DR TYPE
(1)ORDERING CODE
R80 DR
Type
Material
X
4. 5
Outside Diameter(A )
(S)
6. 5
D13
Shape
Slot
Length(D)
A p p l i c a t i o n s : I F I O S C I L AT E C O L I , Va r i o u s f i l t e r d e l a y l i n e i n d u c t o r
Materials can be Changed according to your request
E
Fig 2
F
E
B
A
A
DI
F
Fig 3
D
D3
Fig 4
A
E
E
B
F
D
G
H
F
E
B
G
D
C
A
STD
E
B
D
D
Fig 1
G
F
E
B
P
A
F
E
B
A
A
(2)SHAPE
I
E
D
F
E
B
D
Fig 5
S
Fig 6
D13
Fig 7
RT
(3)DIMENSIONS
NO .
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
48
49
50
51
52
53
TYPE
DR2.5 1 .9
DR2.5 2.6(P)
DR3 1.8
DR3 2.1
DR3 4
DR3.3 2.1
DR3.5 1.9
DR3.6 1.7
DR3.8 2.1
DR3.8 3.8
DR4 2.4
DR4 4
DR4 4DI
DR4 4D3
DR4 4.5
DR4 4.5DI
DR4 4.5D3
DR4 5.5(P)
DR4.2 6(DT)
DR4.5 6.5(S)
DR4.5 6.5(S)D13
DR4.9 2.7
DR4.9 4(S)
DR4.9 5
DR5.3 6
DR5.3 6.5(P)
DR6 8(S)
DR6.45 7.5
DR6.65 7.8D13
DR6.65 7.8(3S)D13
DR6.8 11(S)
DR6.8 2.2(S)
DR7 9.5(S)
DR7.5 5.3(4S)
DR7.8 10(S)
DR13 15
DR14 15
DR14 15(S)
DR14 27.5D13
DR14.2 15(S)
DR15 13(S)
Fig
1
4
1
1
1
1
1
1
1
7
1
1
2
3
1
2
3
4
7
1
6
1
5
1
1
4
5
1
6
5
5
5
5
5
5
1
1
5
6
5
5
Dimensions(mm)
A
2.50
2.50
3.00
3.00
3.00
3.30
3.50
3.60
3.80
3.80
4.00
4.00
4.00
4.00
4.00
4.00
4.00
4.00
4.20
4.50
4.50
4.90
4.90
4.90
5.30
5.30
6.00
6.45
6.65
6.65
6.80
7.00
7.50
7.80
7.80
13.0
14.0
14.0
14.0
14.2
15.0
B
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
+0
-0.2
+0
-0.2
+0
-0.2
+0
-0.2
+0
-0.2
+0
-0.2
+0
-0.2
+0
-0.2
0.15
0.15
0.15
0.15
0.15
0.15
0.20
0.20
0.20
0.20
0.20
0.25
0.20
0.20
0.20
0.20
0.20
0.30
0.30
0.30
0.30
0.30
0.30
C
1.00 0.10
1.30 0.10
1.00 0.10
1.00 0.10
1.00 0.10
1.20 0.10
1.10 0.10
1.30 0.10
1.50 0.10
1.95 0.10
2.00 0.10
2.00 0.10
2.00 0.10
2.00 0.10 3.00 0 .20
2.00 0.10
2.00 0.10
2.00 0.10 3.40 0.20
2.00 0.10
1.90 0.10
2.00 0.10
1.60 0.10
2.00 0.10
2.50 0.15
2.00 0.10
2.30 0.15
2.50 0.15
2.50 0.15
3.00 0.15
2.70 0.15
2.30 0.15
2.50 0.15
2.50 0.15
3.10 0.15
3.50 0.15
3.50 0.15
6.00 0.20
7.00 0.20
7.00 0.20
B 17 . 5 / B 25
7.00 0.20
8.00 0.20
39
1.90
2.60
1.80
2.10
4.00
2.10
1.90
1.70
2.10
3.80
2.40
4.00
4.00
4.00
4.50
4.50
4.50
5.50
6.00
3.30
6.50
2.70
4.00
5.00
6.00
6.50
8.00
7.50
7.80
7.80
11 . 0
2.20
9.50
5.30
10.0
15.0
15.0
15.0
27.5
15.0
13.0
D
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.10
0.20
0.10
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.30
0.10
0.20
0.20
0.30
0.30
0.30
0.30
0.50
0.30
0.30
0.40
0.50
0.50
0.50
1.00
0.50
0.40
0.45
0.45
1.20
0.70
1.00
0.70
0.70
1.10
0.70
0.70
1.25
2.35
0.80
1.50
0.70
0.80
0.70
1.50
1.25
2.00
1.75
1.15
1.15
2.25
0.60
2.00
1.10
1.40
3.00
2.50
2.50
2.50
3.00
2.50
E
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.20
0.10
0.10
0.10
0.10
0.10
0.15
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.15
0.10
0.10
0.10
0.15
0.10
0.15
0.10
0.10
0.15
0.15
0.15
0.15
0.15
0.10
F
1.10
1.60
0.80
1.10
2.00
1.10
1.10
0.80
1.20
1.40
1.00
2.00
2.00
2.00
2.30
2.30
2.30
3.00
1.30
1.70
1.80
1.30
2.40
3.60
3.00
4.00
4.00
4.00
2.15
2.15
6.00
1.00
5.50
3.10
7.20
9.00
10.0
10.0
10.0
9.00
8.00
G
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.20
0.25
0.20
0.15
0.15
0.20
0.10
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.10
0.20
1.30 0 .10
1.30 0 .10
1.50 0 .10
1.50 0 .10
0.80 0 .10
E
Magnetic Material Ind . Co., LTD
Dimensions(mm)
Fig
NO .
TYPE
54
55
56
57
58
59
60
61
36
37
38
39
40
41
42
43
44
45
46
47
DR15 18
DR15 22
DR15 21(S)
DR15.7 11(S)
DR16 18(S)
DR16 16(4S)
DR16 18(S)
DR18 22
DR18 20(S)
DR7.8 11.1(3S)
DR8 10(S)
DR8 4(4S)
DR8 8
DR8.5 4.2
DR9 12(S)
DR10 11
DR11 10.2(S)
DR11 15(S)
DR11 9.8(S)
DR13 11(S)
A
1
1
5
5
5
5
1
50
5
5
5
1
1
5
1
5
5
5
5
5
15.0
15.0
15.0
15.7
16.0
16.0
18.0
18.0
8.00
8.00
8.00
8.00
8.50
9.00
10.0
10.0
11 . 0
11 . 0
11 . 0
13.0
B
8.00
9.00
9.00
7.00
8.00
10.0
10.0
10.0
3.50
3.50
3.00
3.00
3.00
4.00
4.00
6.00
5.60
5.00
4.50
6.00
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30.
0.20
0.20
0.20
0.20
0.20
0.20
0.30
0.30
0.30
0.30
0.30
0.30
C
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.15
0.15
0.15
0.15
0.15
0.20
0.20
0.20
0.20
0.20
0.20
0.20
18.0
22.0
21.0
11 . 0
16.0
18.0
22.0
20.0
11 . 1
10.0
4.00
8.00
4.20
12.0
10.0
11 . 0
10.0
15.0
9.80
11 . 0
D
0.30
0.40
0.40
0.30
0.30
0.30
0.40
0.30
0.30
0.30
0.20
0.20
0.20
0.30
0.30
0.30
0.30
0.30
0.20
0.30
2.50
3.00
3.50
2.00
2.50
3.00
3.00
3.00
2.05
2.25
1.00
2.00
0.90
2.50
2.25
2.35
1.45
2.50
2.00
2.35
E
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.10
0.15
0.10
0.15
0.15
0.15
0.10
0.15
0.15
0.15
0.15
F
13.0
16.0
14.0
7.00
11 . 0
12.0
16.0
14.0
7.00
5.50
2.00
4.00
2.40
7.00
5.50
6.30
7.30
10.0
5.80
6.30
0.20
0.20
0.20
0.20
0.20
0.2
0.20
0.20
0.10
0.15
0.10
0.20
0.15
0.20
0.20
0.20
0.20
0.20
0.20
0.20
TYPE
DRWW
(1)ORDERING CODE
R80 DRWW10
Type
Material
(S)
19
Outside Diameter(A ) Length(D)
R80 DRWW10
Type
Material
X
X
Slot
(S W)
19
Outs i de Diameter(A ) Length(D)
Coil Form
Slot
Applications: Choke Coil ,peaking coils
Materials can be Changed according to your request
E
A
F
B
B
B
(2)SHAPE
E
F
E
A
D
Fig 1
E
I
A
E
F
E
D
D
Fig 2
COIL FORM
(3)DIMENSIONS
NO .
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
TYPE
DRWW1.8 2
DRWW2 2
DRWW2.3 4
DRWW2.4 2 .3
DRWW2.5 2 .2
DRWW2.5 2 .3
DRWW2.5 4
DRWW2.5 7
D R W W3 2 . 5
D R W W3 6
D R W W3 8
D R W W3 1 0
D R W W3 6 ( S )
D R W W3 . 3 6
D R W W3 . 5 6
D R W W4 8
D R W W4 1 0
D R W W4 1 0 ( S )
D R W W4 . 2 3 . 3
D R W W4 . 2 6 ( S )
D R W W4 . 3 11 . 2 ( S )
D R W W4 . 5 8 . 2 ( S )
D R W W4 . 5 9
Fig
Dimensions(mm)
B
F
1
1
1
1
1
1
1
1
A
1.80
2.00
2.30
2.40
2.50
2.50
2.50
2.50
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
1.00
1.00
1.50
1.30
1.40
1.30
1.40
1.70
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
2.00
2.00
4.00
2.30
2.20
2.30
4.00
7.00
0.10
0.10
0.20
0.10
0.10
0.10
0.20
0.20
0.60
0.60
1.10
0.50
0.55
0.50
0.80
1.00
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.80
0.80
1.80
1.30
1.10
1.30
2.40
5.00
1
1
1
1
2
1
1
1
1
2
1
2
2
2
1
3.00
3.00
3.00
3.00
3.00
3.30
3.50
4.00
4.00
4.00
4.20
4.20
4.30
4.50
4.50
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
1.80
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
1.80
2.00
3.00
2.20
2.50
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.20
0.10
0.10
0.50
6.00
8.00
10.0
6.00
6.00
6.00
8.00
10.0
10.0
3.30
6.00
11 . 2
820
9.00
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.30
0.20
0.20
0.30
0.30
0.30
0.95
1.50
1.50
2.00
1.50
1.50
1.50
1.50
2.00
2.00
0.95
1.50
2.10
1.85
1.50
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.60
3.00
5.00
6.00
3.00
3.00
3.00
5.00
6.00
6.00
1.40
3.00
7.00
4.50
6.00
D
40
E
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.20
0.10
0.10
0.20
0.20
0.10
0.10
0.10
0.20
0.20
0.20
0.10
0.10
0.20
0.20
0.20
I
Magnetic Material Ind . Co., LTD
NO .
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Fig
TYPE
D R W W4 . 6 5 . 8
D R W W5 1 2
D R W W5 7 ( S )
D R W W5 . 7 9 ( S )
D R W W6 8 ( S )
D R W W6 1 2
D R W W6 . 5 7 . 5 ( S )
D R W W7 . 8 7 . 2 ( S )
D R W W8 1 0
D R W W9 1 2
D R W W9 1 9 ( S )
D R W W9 . 5 11 . 5 ( S )
D R W W1 0 1 9
D R W W1 0 1 9 ( S )
D R W W1 0 2 5
D R W W1 2 2 1 ( S )
D R W W1 3 11
D R W W1 4 1 9 ( S )
D R W W1 4 2 0
D R W W1 5 11 ( S )
1
1
2
2
2
1
2
2
1
1
2
2
1
2
1
2
1
2
1
2
Dimensions(mm)
A
4.60
5.00
5.00
5.70
6.00
6.00
6.50
7.80
8.00
9.00
9.00
9.50
10.0
10.0
10.0
12.0
13.0
14.0
14.0
15.0
B
0.10
0.20
0.10
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
2.00
3.00
2.00
3.00
2.50
3.00
4.50
3.50
3.50
4.00
4.00
5.50
5.50
5.50
6.00
6.50
6.00
7.00
7.00
7.00
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
D
5.80
12.0
7.00
9.00
8.00
12.0
7.50
7.20
10.0
12.0
19.0
11 . 5
19.0
19.0
25.0
21.0
11 . 0
19.0
20.0
11 . 0
1.40
2.00
2.00
1.50
2.00
2.00
0.90
0.82
2.25
2.50
3.00
2.25
3.00
3.00
3.50
1.50
2.00
2.50
2.50
2.00
TYPE
DR2W
(1)ORDERING CODE
R80 DR2W 16
Type
Material
Outside Diameter(A )
R80 DR2W 16
Type
Material
X
X
Outside Diameter(A )
(S H)
18
Length(D)
18
Slot
Hole
(S H W)
Length(D)
Slot
Hole
Coil Form
Applications: Choke Coil ,peaking coils
Materials can be Changed according to your request
L1
P
L2
A
A
1.1
1.2
P
B
AB
(2) SHAPE
F
D
E
E
E
Fig 1
P
B
A
F
D
E
E
Fig 2
L/W
F
F
D
H
I
COIL FORM
41
F
E
0.20
0.30
0.20
0.20
0.20
0.30
0.20
0.20
0.30
0.30
0.30
0.30
0.30
0.30
0.50
0.40
0.30
0.30
0.40
0.30
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.10
0.10
0.20
0.20
0.10
3.00
8.00
3.00
6.00
4.00
8.00
5.70
5.50
5.50
7.00
13.0
7.00
13.0
13.0
18.0
18.0
7.00
14.0
15.0
7.00
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
Magnetic Material Ind . Co., LTD
(3)DIMENSIONS
NO .
TYPE
Fig
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
D R 2 W3 4
D R 2 W3 9 . 8 ( S )
D R 2 W4 5 . 5
D R 2 W4 5 . 5 ( S )
D R 2 W4 . 2 6 ( S )
D R 2 W4 . 4 5 5 . 5
D R 2 W4 . 5 5 ( S )
D R 2 W4 . 5 7 ( S )
D R 2 W5 7 ( S )
D R 2 W5 7
D R 2 W5 . 5 5 ( S )
D R 2 W5 . 8 6 . 5
D R 2 W6 8 . 3
D R 2 W6 8 . 3 ( S )
D R 2 W6 . 5 7 . 5
D R 2 W7 8
D R 2 W7 . 8 . 2 ( S )
D R 2 W7 . 5 8 ( S )
D R 2 W7 . 8 6 . 4 ( S )
D R 2 W8 1 0 ( S )
1
2
1
2
2
2
2
2
2
1
2
1
1
2
1
1
2
2
2
1
D R 2 W8 1 0
D R 2 W8 1 0 ( H )
D R 2 W8 2 0
D R 2 W8 2 0 ( H )
D R 2 W8 2 5 ( S )
D R 2 W8 5
D R 2 W9 5 . 8
D R 2 W9 1 2 ( S )
D R 2 W9 1 2
D R 2 W9 1 2 ( H )
D R 2 W9 . 1 11 ( S )
D R 2 W9 . 6 11 ( S )
D R 2 W1 0 8
D R 2 W1 0 8 ( H )
D R 2 W1 0 1 2
D R 2 W1 0 1 2 ( H )
D R 2 W1 0 1 2 ( S )
D R 2 W1 0 1 5 ( H )
D R 2 W1 0 1 6
D R 2 W1 0 1 6 ( H )
D R 2 W1 0 2 2
D R 2 W11 1 0 ( S )
D R 2 W1 2 1 3 ( S )
1
1
1
1
2
1
1
2
1
1
2
2
1
1
1
1
2
1
1
1
1
2
2
TYPE
Fig
NO .
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
D R 2 W1 2 1 5
D R 2 W1 2 1 6 ( H )
D R 2 W1 2 . 5 1 3 . 5 ( S )
D R 2 W1 3 1 5
D R 2 W1 4 1 5
D R 2 W1 4 1 5 ( S )
D R 2 W1 5 1 5 ( S )
D R 2 W1 5 1 8
D R 2 W1 6 1 8
D R 2 W1 6 1 8 ( H )
D R 2 W1 6 1 8 ( S )
D R 2 W1 6 1 8 ( S H )
D R 2 W1 6 2 2
D R 2 W1 6 2 2 ( H )
D R 2 W1 8 1 8
D R 2 W1 8 1 8 ( S )
D R 2 W1 8 2 0
D R 2 W1 8 2 2
D R 2 W1 8 2 2 ( H )
D R 2 W2 0 2 0 ( S )
1
1
2
1
1
2
2
1
1
1
2
1
1
1
1
2
1
1
1
2
Dimensions(mm)
A
3.00
3.00
4.00
4.00
4.20
4.45
4.50
4.50
5.00
5.00
5.00
5.50
5.80
6.00
6.50
7.00
7.10
7.50
7.80
8.00
8.00
8.00
8.00
8.00
8.00
8.00
9.00
9.00
9.00
9.00
9.10
9.60
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
11 . 0
12.0
B
0.10
0.10
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
D
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
1.50
1.70
2.00
2.00
2.00
2.25
2.20
2.20
2.00
2.00
2.40
2.80
2.50
2.50
3.00
3.00
2.70
3.00
3.20
3.50
3.50
3.50
5.00
5.00
5.00
3.50
4.00
4.00
4.00
4.00
4.50
4.80
4.00
4.00
4.00
4.00
4.00
5.00
6.00
6.00
6.00
4.50
6.00
E
4.00
9.80
5.50
5.50
6.00
5.50
5.00
7.00
7.00
7.00
5.00
6.50
8.30
8.30
7.50
8.00
8.20
8.00
6.40
10.0
0.15
0.15
0.20
0.20
0.15
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
10.0
10.0
20.0
25.0
25.0
5.00
5.80
12.0
12.0
12.0
11 . 0
11 . 0
8.00
8.00
12.0
12.0
12.0
15.0
16.0
16.0
22.0
10.0
13.0
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
D
15.0
16.0
13.5
15.0
15.0
15.0
15.0
18.0
18.0
18.0
18.0
18.0
22.0
22.0
18.0
18.0
20.0
22.0
22.0
20.0
0.15
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.30
1.25
1.40
1.60
1.60
1.50
1.55
1.40
2.00
2.00
2.00
1.35
1.50
2.15
2.15
1.75
2.00
2.10
2.00
1.35
2.25
0.30
0.30
0.40
0.40
0.50
0.20
0.20
0.30
0.30
0.30
0.30
0.30
0.20
0.20
0.30
0.30
0.30
0.30
0.30
0.30
0.40
0.30
0.30
2.25
2.25
3.75
3.75
3.50
1.50
1.75
2.00
2.00
2.00
1.70
1.75
1.92
1.92
2.00
2.00
2.00
2.50
3.00
3.00
4.00
2.25
2.00
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.15
0.15
0.10
0.10
0.10
0.15
0.10
0.15
0.15
0.15
0.20
0.20
0.20
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.20
0.20
0.20
0.15
0.10
F
0.15
7.00
2.30
2.30
3.00
2.40
2.20
3.00
3.00
3.00
2.30
3.50
4.00
4.00
4.00
4.00
4.00
4.00
3.70
5.50
0.15
0.20
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.20
0.20
0.20
0.20
0.20
0.20
0.15
0.20
P
1.45
1.3
1.75/2
1.75
2
2
2.5
2
2.5/3
2.5
2.5
4
2.6/3/3.5
3
3/3.5
5
5
5/5.5
5
5
5.50
5.50
13.5
12.5
18.0
2.00
2.30
7.00
7.00
7.00
7.60
7.50
4.15
4.15
7.00
7.00
7.00
10.0
10.0
10.0
14.0
5.50
9.00
0.20
0.20
0.20
0.20
0.20
0.15
0.15
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
4/4.5/5
4.5/5
5
5
5
5
5
5/6
5/5.5/6
5/6
5
5
6
7
5/6/7
5/6/7
5/6/7
6.5
7.5
5/5.5/6
6
5/6/7
7.5
F
10.0
10.0
7.50
9.00
9.00
9.00
9.00
13.0
13.0
13.0
13.0
13.0
14.0
14.0
13.0
13.0
14.0
14.0
14.0
14.0
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
P
5/6/7
7.5
7.5
7.5
7.5/8/10
8/10
9.5
10
7.5/9/9.5/10
9.5/10
7/7.5/10
9.5/10
7.5
10
9.5/12.5/13.5
12.5
7.5/10
10
9.5/10
15
Dimensions(mm)
A
12.0
12.0
12.5
13.0
14.0
14.0
15.0
15.0
16.0
16.0
16.0
16.0
16.0
16.0
18.0
18.0
18.0
18.0
18.0
20.0
B
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
6.00
6.00
6.50
6.50
7.00
7.00
8.00
8.00
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
11 . 0
42
E
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.40
0.40
0.30
0.30
0.40
0.40
0.40
0.40
2.50
3.00
3.00
3.00
3.00
3.00
3.00
2.50
2.50
2.50
2.50
2.50
4.00
4.00
2.50
2.50
3.00
4.00
4.00
3.00
0.10
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
Magnetic Material Ind . Co., LTD
DR3W D R4W D R5W TYPE
(1)ORDERING CODE
R50 DR3W 8
Type
Material
Type
Material
Type
Slot
8.4
X
(S)
Length(D)
Outs i de Diameter(A )
R20 DR5W 14
Material
Length(D)
Outs i de Diameter(A )
R20 DR4W 10
(S
10
X
Slot
15
X
Length(D)
Outs i de Diameter(A )
NOTE:COIL FORM IS ALSO AVAILBLE FOR ABOVE TYPES
Materials can be Changed according to your request
(2) SHAPE
N
N
N
Fig 2 DR3W
Fig 3 DR3W
N
E
E
B
F
E
Fig 4 DR4W
Fig 5 DR4W
F
E
P
A
L1
L2
B
N
E
L1
L2
E
F
E
D
D
D
A
P
L1
L2
A
A
L1
L2
P
B
B
N
F
P
P2
D
Fig 1 DR3W
E
P1
E
F
D
L2
L1
A
L2
L1
E
E
F
B
P
B
A
E
E
F
D
2
D
Fig 6 DR5W
43
Fig 6 DR5W
P
E
L2
L1
A
P
B
P
Magnetic Material Ind . Co., LTD
(3)DIMENSIONS
NO .
Fig
TYPE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
D R 3 W4 5 . 5
D R 3 W4 . 5 5 . 5 ( S )
D R 3 W4 . 5 7 . 2 ( S )
D R 3 W5 7
D R 3 W6 8 . 3 ( S )
D R 3 W8 1 0
D R 3 W8 1 0 ( S )
D R 3 W9 1 2
D R 3 W1 0 1 6
D R 3 W1 2 2 0
D R 3 W1 4 1 5
D R 3 W1 4 1 5 ( S )
D R 3 W1 6 1 8
D R 3 W1 6 1 8
1
2
2
1
2
1
2
1
1
3
3
2
3
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
DR4W4.5 5(S)
DR4W6 8.3(S)
DR4W6 8.3(S)
DR4W6 8.3
DR4W8 10(S)
DR4W8 10(S)
DR4W9 12
DR4W10 16
DR4W10 16
DR4W10 16
DR4W10 8.4(S)
DR4W14 15
DR4W14 15
DR4W14 15
DR4W16 18(H)
DR4W16 18(SH)
DR4W16 20(4S)
5
5
5
4
5
5
4
4
4
4
5
4
4
4
4
5
5
DR5W9 12
DR5W14 15
6
7
1
2
Dimensions(mm)
A
4.00
4.50
4.50
5.00
6.00
8.00
8.00
9.00
10.0
12.0
14.0
14.0
16.0
16.0
4.50
6.00
6.00
6.00
8.00
8.00
9.00
10.0
10.0
10.0
10.0
14.0
14.0
14.0
16.0
16.0
16.0
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.30
0.30
0.30
0.30
0.30
0.30
B
2.00
2.00
1.80
2.00
2.50
3.50
3.50
4.00
5.50
5.00
7.00
7.00
10.0
10.0
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
2.10
2.80
2.80
2.80
3.50
3.50
4.00
5.50
5.00
5.50
4.60
8.00
8.00
8.00
10.0
10.0
9.20
4.00
8.00
0.20
0.30
9.00
14.0
D
0.10
0.10
0.10
0.10
0.10
0.15
0.15
0.20
0.20
0.20
0.20
0.20
0.20
0.20
5.50
5.50
7.20
7.00
8.30
10.0
10.0
12.0
16.0
20.0
15.0
15.0
18.0
18.0
0.20
0.20
0.20
0.20
0.20
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
1.60
1.60
1.50
2.00
2.15
2.25
2.25
2.00
3.00
3.00
3.00
3.00
2.50
2.50
0.10
0.15
0.15
0.15
0.15
0.15
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
5.00
8.30
8.30
8.30
10.0
10.0
12.0
16.0
16.0
16.0
8.40
15.0
15.0
15.0
18.0
18.0
20.0
0.20
0.20
0.20
0.20
0.30
0.30
0.30
0.30
0.30
0.30
0.20
0.30
0.30
0.30
0.30
0.30
0.40
1.40
2.15
2.15
2.15
2.25
2.25
2.00
3.00
3.00
3.00
1.70
3.00
3.00
3.00
2.50
2.50
3.50
0.20
0.20
12.0
15.0
0.30
0.30
2.00
3.00
E
0.10
0.10
0.10
0.10
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.10
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
F
2.30
2.30
4.20
3.00
4.00
5.50
5.50
10.0
10.0
14.00
9.00
9.00
13.0
13.0
2.20
4.00
4.00
4.00
5.50
5.50
7.00
10.0
10.0
10.0
5.00
9.00
9.00
9.00
13.0
13.0
13.0
7.00
9.00
0.15
0.15
0.15
0.15
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
P
1.6
2
1.4
2.15
2.25
4
4
5
5
P1 6/P2 3.3
P 11 0 / P 7 . 5
8
P1 10/P2 5
P1 9.5/P2 6.5
0.10
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
RWW TYPE
(1)ORDERING CODE
R80 RWW 2.8
Type
Material
R80
Outside Diameter(A )
RWW
Type
Material
2.8
8.1
X
Length(D)
X
Outside Diameter(A )
8.1
(W)
Length(D)
Length(D)
Materials can be Changed according to your request
(2) SHAPE
D
A
(3)DIMENSIONS
Dimensions(mm)
NO .
1
2
3
4
5
6
7
8
9
10
11
CORE
RWW 3
RWW 3
RWW 3
RWW 3
RWW 4
RWW 4
RWW 5
RWW 5
RWW 5
RWW 6
RWW 6
A
6
8
10
12
10
20
15
20
22
20
31.5
3.00
3.00
3.00
3.00
4.00
4.00
5.00
5.00
5.00
6.00
6.00
B
6.00
8.00
10.0
12.0
10.0
20.0
15.0
20.0
22.0
20.0
31.5
0.10
0.10
0.10
0.10
0.20
0.20
0.20
0.20
0.20
0.20
0.20
44
0.20
0.20
0.30
0.30
0.30
0.40
0.30
0.40
0.40
0.40
0.60
2.5
3
3
3
4
5
5
4.5
7
5
5.66
10
10.5
8.5
10
10
9.9
6
10.5
Magnetic Material Ind . Co., LTD
R TYPE
(1)ORDERING CODE
R120 R
1.65
Type Outs i de Diameter(A )
Material
14
X
Length(D)
(R
)
Grinding
Fixed inductors
Materials can be Changed according to your request
(2) SHAPE
A
A
I
D
I
(3)DIMENSIONS
Dimensions(mm)
NO .
TYPE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
R1.2 4.5
R1.5 5
R1.9 6.5
R1.65 14(R)
R1.85 7.7
R2 14
R2.6 20
R3 15
R3 25(R)
R3.3 17.5
R3.5 25
R4 15
R4 19
R4.4 20
R5 18
R5 25
R5 30
R5.5 15
R5.5 21
R5.85 18
R6 15
R6 20
A
1.20
1.50
1.90
1.65
1.85
2.00
2.60
3.00
3.00
3.30
3.50
4.00
4.00
4.40
5.00
5.00
5.00
5.50
5.50
5.85
6.00
6.00
Dimensions(mm)
D
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
4.50
5.00
6.50
14.0
7.70
14.0
20.0
15.0
25.0
17.5
25.0
15.0
19.0
20.0
18.0
25.0
30.0
15.0
21.0
18.0
15.0
20.0
NO .
CORE
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
R6
25
R6
30
R6
38
R6.35 19.5
R6.35 30
R6.5 38
R7 20
R7 38
R8 18.5
R8 20
R8 32
R9.5 22.5
R10 15
R10 25
R10 30
R10 38
R12 25
R16 12
R19 20
R20 25
R21 27
R21 40
0.20
0.20
0.20
0.30
0.20
0.30
0.40
0.30
0.50
0.30
0.50
0.30
0.30
0.40
0.30
0.50
0.50
0.30
0.40
0.30
0.30
0.40
D
A
6.00
6.00
6.00
6.35
6.35
6.50
7.00
7.00
8.00
8.00
8.00
9.50
10.0
10.0
10.0
10.0
12.0
16.0
19.0
20.0
21.0
21.0
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.40
0.40
25.0
30.0
38.0
19.5
30.0
38.0
20.0
38.0
18.5
20.0
32.0
22.5
15.0
25.0
30.0
38.0
25.0
12.0
20.0
25.0
27.0
40.0
0.50
0.50
0.60
0.30
0.50
0.60
0.40
0.60
0.30
0.40
0.60
0.40
0.30
0.50
0.50
0.60
0.50
0.30
0.40
0.50
0.60
0.60
TH TYPE
(1)ORDERING CODE
R6
Material
2.6
TH
Type
2.4
S14 OC3 PO.35
Length(D)
ShapeThread Type Thread Fitch
X
Outside Diameter(A )
Materials can be Changed according to your request
A
A
A
C
C
(3) SHAPE
D
D
Fig
2
S4
Fig 3 S8
r1
r1
Fig 4
THREAD (OC-3)
S14
45
h1
h
h1
A
P
D
Outside diameter
r2
r2
P
h
Fig 1 STD
Outside diameter
D
THREAD (OC-4)
Magnetic Material Ind . Co., LTD
THREAD TYPE
Pitch
P
0.03
0.35
0.03
0.50
0.03
0.60
0.03
0.75
0.03
1.00
0.03
0.50
0.03
0.60
0.03
0.80
Thread
OC-3
OC-4
Depth engagement
h1
+0.10
0.16
-0.05
+0.10
0.23
-0.03
+0.10
0.28
-0.03
+0.14
0.35
-0.03
+0.12
0.47
-0.03
+0.06
0.17
-0.03
+0.08
0.20
-0.03
+0.10
0.28
-0.03
Crest radius
Degree
60
60
60
60
60
90
90
90
Root radius
r1
0.08
0.08
0.08
0.08
0.08
0.05
0.05
0.05
5
5
5
5
5
+2
-8
+2
-8
+2
-8
r2
0
0
0
0
0
0
0
0
0.22
0.22
0.22
0.22
0.22
0.15
0.15
0.15
(4)DIMENSIONS
Dimensions(mm)
NO .
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
TYPE
Fit
TH2.2 2.5STD
TH2.2 2.5S14
TH2.6 2.8S14
TH2.65 4STD
TH3.2 5S14
TH3.2 5S8
TH3.2 5STD
TH3.66 8STD
TH3.66 8S14
TH3.9 5S14
TH3.9 5STD
TH3.95 8S8
TH4.32 5S14
TH4.5 15S8
TH4.6 8S4
TH4.6 8S14
Th6 9STD
Th6 15S4
TH6.2 9STD
TH6.25 25.4S4
Th8 20S4
A
2.20
2.20
2.60
2.65
3.20
3.20
3.20
3.66
3.66
3.90
3.90
3.95
4.32
4.50
4.60
4.60
6.00
6.00
6.20
6.25
8.00
1
4
4
1
4
3
1
1
4
4
1
3
4
3
2
4
1
2
1
2
2
B
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
2.50
2.50
2.80
4.00
5.00
5.00
5.00
8.00
8.00
5.00
5.00
8.00
5.00
15.0
8.00
8.00
9.00
15.0
9.00
25.4
20.0
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.30
0.20
0.20
0.20
0.30
0.20
0.50
0.40
THP TYPE ( T h r e a d e d C u p C o r e s )
(1)ORDERING CODE
R50 THP
Type
Material
6.5
X 5.7
PS2 OC3PO.6
Length(D)
Outside Diameter(A )
Shape
Thread Thread Pi
A p p l i c a t i o n s ; I F T a n d v a r i o u s f i l e r p a i r t o D R Ty p e C o r e w h e n i n u s i n g
Materials can be Changed according to your request
C
B
A
J
A
C
(2) SHAPE
H
I
H
D
F
D
Fig 1 PS4
Fig 2 Ps2
r1
Fig 3 C7Z Ps4
46
h
h1
THREAD (OC-3)
Outside diameter
h1
P
H
D
h
A
C
r2
P
THREAD (OC-4)
Outside diameter
r2
r1
Magnetic Material Ind . Co., LTD
THREAD TYPE
Pitch
P
0.03
0.35
0.03
0.50
0.03
0.60
0.03
0.75
0.03
1.00
0.03
0.50
0.03
0.60
0.03
0.80
Thread
OC-3
OC-4
Depth engagement
h1
+0.10
0.16
-0.05
+0.10
0.23
-0.03
+0.10
0.28
-0.03
+0.14
0.35
-0.03
+0.12
0.47
-0.03
+0.06
0.17
-0.03
+0.08
0.20
-0.03
+0.10
0.28
-0.03
Crest radius
Degree
60
60
60
60
60
90
90
90
Root radius
r1
0.08
0.08
0.08
0.08
0.08
0.05
0.05
0.05
5
5
5
5
5
+2
-8
+2
-8
+2
-8
r2
0.22
0.22
0.22
0.22
0.22
0.15
0.15
0.15
0
0
0
0
0
0
0
0
(4)DIMENSIONS
Dimensions(mm)
NO .
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
TYPE
Fit
THP4.3 2PS4
THP4.6 1.7PS4
THP4.65 2.5PS4
THP4.75 2.5PS4
THP4.8 2.8PS4
THP5 3PS4
THP5 3PS4
THP5.85 5.1PS2
THP5.95 2.7PS4
THP6.55 5.4PS4
THP6.55 5.7PS4
THP6.5 5.7PS2
THP6.66 3.8PS4
THP6.74 3.7PS4
THP6.7 5.8PS2
THP6.83 3.7PS4
THP6.83 7.2PS4
THP6.85 6.55PS4
THP6.9 8.7PS4
THP7.2 6.8PS2
THP7.2 8.1PS2
THP7.5 6.5PS2
THP8.75 8.8PS2
THP9.24 10.9PS4
THP9.60 10PS4
A
4.30
4.60
4.65
4.75
4.80
5.00
5.00
5.80
5.95
6.55
6.55
6.50
6.66
6.74
6.70
6.83
6.83
6.85
6.90
7.20
7.20
7.50
8.75
9.24
9.60
1
1
1
1
1
1
3
2
1
1
3
2
1
1
2
1
1
1
1
2
2
2
2
1
1
C
B
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
5.30
0.20
6.00
0.20
5.90
0.20
6.80
6.80
6.80
8.00
0.20
0.20
0.20
0.20
3.20
3.50
3.50
3.50
3.50
4.00
4.00
4.20
4.60
5.00
5.00
5.00
5.00
5.00
5.00
5.40
5.20
5.25
5.75
5.70
5.70
5.35
6.70
7.70
7.70
D
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
2.00
1.70
2.50
2.50
2.80
3.00
300
5.10
2.70
5.40
5.70
5.70
3.80
3.70
5.80
3.70
7.20
6.55
8.70
6.80
8.10
6.50
8.80
10.9
10.0
H
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.90
0.65
0.65
0.65
0.65
1.00
1.00
1.40
1.00
1.50
1.50
1.50
1.20
1.20
1.50
1.10
1.50
1.50
1.50
1.10
1.10
2.00
1.80
2.00
1.50
P TYPE
(1)ORDERING CODE
P
Y1
Material
Type
6.9
X
Outside Diameter(A )
3.7
Length(D)
P2
Shape
E
B
A
C
B
C
A
(2) SHAPE
A
C
Materials can be Changed according to your request
E
D
D
Fig 2 P2
Fig 1
47
Fig 3 P16
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
Magnetic Material Ind . Co., LTD
(3)DIMENSIONS
Dimensions(mm)
NO .
TYPE
Fit
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
P5.2 3P2
P5.26 3P2
P5.5 4.8P2
P5.5 4.8P2
P5.9 2.7P2
P6.9 3.7P2
P6.9 6P2
P6.95 4.5P2
P6 4
P6 6.7
P7 8.3
P7 7.7
P8.3 9.9P16
P9.1 9.4P16
P9.5 8.5P16
P9.85 6.6P2
P 9 . 8 11 . 2
P10.2 12
P 1 0 . 5 11 . 5
P12.4 14
P12.4 9.8
2
2
2
2
2
2
2
2
1
1
1
1
3
3
3
2
1
1
1
1
1
5.20
5.26
5.50
5.50
5.90
6.90
6.90
6.95
6.00
6.00
7.00
7.00
8.30
9.10
9.50
9.85
9.80
10.2
10.5
12.4
12.4
X
6.35
A
0.03
0.03
0.20
0.20
0.03
0.03
0.03
0.03
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.03
0.20
0.20
0.20
0.20
0.20
C
3.00
3.20
4.40
4.40
5.00
5.60
5.60
5.37
4.80
5.50
5.80
6.60
7.00
7.00
7.00
8.20
7.80
8.20
8.40
10.5
10.0
B
4.35
4.15
3.40
3.70
4.60
4.10
4.10
4.10
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
2.60
3.00
3.00
4.50
0.10
0.10
0.10
0.20
D
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
3.00
3.00
4.80
4.80
2.70
3.70
6.00
4.50
4.00
6.70
8.30
7.70
9.90
9.40
8.50
6.60
11 . 2
12.0
11 . 5
14.0
9.80
E
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.30
0.30
0.30
0.30
0.20
0.50
0.70
0.70
0.70
1.10
0.50
1.30
1.10
0.50
0.80
1.10
1.10
1.30
1.40
1.30
1.40
1.30
1.30
1.50
1.60
1.60
F
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
8.40
RH TYPE
(1)ORDERING CODE
R80 RH
Type
Material
14.2
Outside Diameter(A )
R80
RH
Material
Type
3.5
X 28.5
Inside Diameter(C ) )
X
0.8
X 4.7
Inside Diameter(C ) )
Outside Diameter(A )
Length(D)
Length(D)
X T/R
Taping&Reel
Application: Rid a ciruit of EMI , Refered to RFI Internal and external computer data power cables Nose choke
Materials can be Changed according to your request
L/W
D
I
61
52
A
MAX G LUE
+2
-1
61
2.5+0
(2) SHAPE
0 . 5+ 0
2+0
C
D
5 0 .5
A
(3)DIMENSIONS
Dimensions(mm)
NO .
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
TYPE
RH2.5 0.7 4
RH2.5 0.8 5
RH2.5 1.5 6
Rh3 1.3 3
Rh3 1 7
RH3.5 0.8 4.7
RH3.5 0.8 6
RH3.5 0.8 9
RH3.5 0.8 13.8
RH3.5 1.0 3
RH3.5 1.0 6
RH3.5 1.15 10
RH3.5 1.3 3
RH3.5 1.3 6
RH3.5 1.3 12
A
2.50
2.50
2.50
3.00
3.00
3.50
3.50
3.50
3.50
3.50
3.50
3.50
3.50
3.50
3.50
D
B
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
48
0.7
0.80
1.50
1.30
1.00
0.80
0.80
0.80
0.80
1.00
1.00
1.15
1.30
1.30
1.30
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
4.00
5.00
6.00
3.00
7.00
4.70
6.00
9.00
13.8
3.00
6.00
10.0
3.00
6.00
12.0
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.30
0.20
0.20
0.30
0.20
0.20
0.30
0.20
Magnetic Material Ind . Co., LTD
(4)DIMENSIONS
Dimensions(mm)
NO .
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
TYPE
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
RH
3.5 1.5 4
3.5 1.5 6
3.5 1.8 2
3.5 1.8 5
4 1.0 15
4 1.2 10
4 1.5 3
4 1.8 5
4 2 5
4 2 10
4 2 15
4.5 1.3 7
4.5 1.5 5
4.5 2.5 7
4.75 2.7 19
4.95 1.15 6
4.95 1.35 6
5 1.6 8
5 2.4 5
5 2.3 12.7
5 2.4 10
5.3 4.6 9.5
5.95 1 10
5.95 2.15 10
6 1 6
6 3 10
6 3 15
6 3 25
6.35 3.3 15.8
6.4 3.08 12.7
6.4 3 3.9
6.5 3.3 9.5
6.5 4.3 10
7 5.3 9.5
7.4 3 16.5
7.52 2.39 7.54
7.52 2.6 8
7.6 3.6 4.2
7.8 4 12.7
7.8 3 10
7.8 3 19
7.8 4.2 12.7
7.8 4.2 28.5
7.8 4.2 9
7.8 5.3 15.8
7.9 3 10
8 3.5
30
8 3.6
20
8 4
13
8 5.6
12.7
8 5.8
10
8.6 6.5 9
9 4.5 10
9 4 11 . 5
9 5 29
9.3 4 20
9 . 3 5 . 2 11
9 . 5 2 5 . 8 11
9.5 2.8 20.95
9.5 4.8 19
9.5 4.8 28.4
9.5 5 19.5
9.5 5 28.5
9.5 5.2
9.5
9.5 5.5 19.5
9.5 5.5 28.5
9.5 7.1 7.5
9.66 3.8 10.8
9.8 1.0 15
C
1.50
1.50
1.80
1.80
1.00
1.20
1.50
1.80
2.00
2.00
2.00
1.30
1.50
2.50
2.70
1.15
1.35
1.60
2.40
2.30
2.40
4.60
1.00
2.15
1.00
3.00
3.00
3.00
3.30
3.08
3.00
3.30
4.30
5.30
3.00
2.39
2.60
3.60
4.00
3.00
3.00
4.20
4.20
4.20
5.30
3.00
3.50
3.60
4.00
5.60
5.80
6.50
4.50
4.00
5.00
4.00
5.20
5.80
2.80
4.80
4.80
5.00
5.00
5.20
5.50
5.50
7.10
3.80
1.00
A
3.50
3.50
3.50
3.50
4.00
4.00
4.00
4.00
4.00
4.00
4.00
4.50
4.50
4.50
4.75
4.95
4.95
5.00
5.00
5.00
5.00
5.30
5.95
5.95
6.00
6.00
6.00
6.00
6.35
6.40
6.40
6.50
6.50
7.00
7.40
7.52
7.52
7.60
7.80
7.80
7.80
7.80
7.80
7.80
7.80
7.90
8.00
8.00
8.00
8.00
8.00
8.60
9.00
9.00
9.00
9.30
9.30
9.30
9.52
9.50
9.50
9.50
9.50
9.50
9.50
9.50
9. 50
9.66
9.80
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
49
D
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.20
0.20
0.20
0.10
0.10
0.20
0.20
0.10
0.10
0.10
0.10
0.20
0.20
0.20
0.10
0.20
0.10
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
4.00
6.00
2.00
5.00
15.0
10.0
3.00
5.00
5.00
10.0
15.0
7.00
5.00
7.00
19.0
6.00
6.00
8.00
5.00
12.7
10.0
9.50
10.0
10.0
6.00
10.0
15.0
25.0
15.8
12.7
3.90
9.50
10.0
9.50
16.5
7.54
8.00
4.20
12.7
10.0
19.0
12.7
28.5
9.00
15.8
10.0
30.0
20.0
13.0
12.7
10.0
9.00
10.0
11 . 5
29.0
20.0
11 . 0
11 . 0
20.95
19.0
28.4
19.5
28.5
9.5
19.5
28.5
7.50
10.8
15.0
0.20
0.20
0.20
0.20
0.30
0.30
0.20
0.20
0.20
0.30
0.30
0.20
0.20
0.20
0.30
0.20
0.20
0.20
0.20
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.50
0.30
0.30
0.20
0.30
0.30
0.30
0.30
0.20
0.20
0.20
0.30
0.30
0.30
0.30
0.50
0.30
0.30
0.30
0.60
0.40
0.30
0.30
0.30
0.30
0.30
0.30
0.50
0.40
0.30
0.30
0.40
0.30
0.50
0.30
0.50
0.30
0.30
0.50
0.30
0.30
0.30
Magnetic Material Ind . Co., LTD
(3)DIMENSIONS
Dimensions(mm)
NO .
TYPE
Fit
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
P5.2 3P2
P5.26 3P2
P5.5 4.8P2
P5.5 4.8P2
P5.9 2.7P2
P6.9 3.7P2
P6.9 6P2
P6.95 4.5P2
P6 4
P6 6.7
P7 8.3
P7 7.7
P8.3 9.9P16
P9.1 9.4P16
P9.5 8.5P16
P9.85 6.6P2
P 9 . 8 11 . 2
P10.2 12
P 1 0 . 5 11 . 5
P12.4 14
P12.4 9.8
2
2
2
2
2
2
2
2
1
1
1
1
3
3
3
2
1
1
1
1
1
5.20
5.26
5.50
5.50
5.90
6.90
6.90
6.95
6.00
6.00
7.00
7.00
8.30
9.10
9.50
9.85
9.80
10.2
10.5
12.4
12.4
X
6.35
A
0.03
0.03
0.20
0.20
0.03
0.03
0.03
0.03
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.03
0.20
0.20
0.20
0.20
0.20
C
3.00
3.20
4.40
4.40
5.00
5.60
5.60
5.37
4.80
5.50
5.80
6.60
7.00
7.00
7.00
8.20
7.80
8.20
8.40
10.5
10.0
B
4.35
4.15
3.40
3.70
4.60
4.10
4.10
4.10
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
2.60
3.00
3.00
4.50
0.10
0.10
0.10
0.20
D
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
3.00
3.00
4.80
4.80
2.70
3.70
6.00
4.50
4.00
6.70
8.30
7.70
9.90
9.40
8.50
6.60
11 . 2
12.0
11 . 5
14.0
9.80
E
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.30
0.30
0.30
0.30
0.20
0.50
0.70
0.70
0.70
1.10
0.50
1.30
1.10
0.50
0.80
1.10
1.10
1.30
1.40
1.30
1.40
1.30
1.30
1.50
1.60
1.60
F
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
8.40
RH TYPE
(1)ORDERING CODE
R80 RH
Type
Material
14.2
Outside Diameter(A )
R80
RH
Material
Type
3.5
X 28.5
Inside Diameter(C ) )
X
0.8
X 4.7
Inside Diameter(C ) )
Outside Diameter(A )
Length(D)
Length(D)
X T/R
Taping&Reel
Application: Rid a ciruit of EMI , Refered to RFI Internal and external computer data power cables Nose choke
Materials can be Changed according to your request
L/W
D
I
61
52
A
MAX G LUE
+2
-1
61
2.5+0
(2) SHAPE
0 . 5+ 0
2+0
C
D
5 0 .5
A
(3)DIMENSIONS
Dimensions(mm)
NO .
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
TYPE
RH2.5 0.7 4
RH2.5 0.8 5
RH2.5 1.5 6
Rh3 1.3 3
Rh3 1 7
RH3.5 0.8 4.7
RH3.5 0.8 6
RH3.5 0.8 9
RH3.5 0.8 13.8
RH3.5 1.0 3
RH3.5 1.0 6
RH3.5 1.15 10
RH3.5 1.3 3
RH3.5 1.3 6
RH3.5 1.3 12
A
2.50
2.50
2.50
3.00
3.00
3.50
3.50
3.50
3.50
3.50
3.50
3.50
3.50
3.50
3.50
D
B
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
50
0.7
0.80
1.50
1.30
1.00
0.80
0.80
0.80
0.80
1.00
1.00
1.15
1.30
1.30
1.30
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
4.00
5.00
6.00
3.00
7.00
4.70
6.00
9.00
13.8
3.00
6.00
10.0
3.00
6.00
12.0
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.30
0.20
0.20
0.30
0.20
0.20
0.30
0.20
Magnetic Material Ind . Co., LTD
Dimensions(mm)
NO .
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
TYPE
R H1 6 1 0 . 5 2 8 . 5
R H1 6 1 0
28.5
R H1 6 11
12.5
R H1 6 4 . 3 1 7 . 5
R H1 6 4 . 5 1 7 . 5
R H1 6
6.35 27
R H1 6
16
8
R H1 6
9.5 30
R H1 6
28.5
9
R H1 6 . 5 8 . 4 1 3
R H1 7 . 0 7 8 . 7 6 2 5 . 4
R H1 7 4 2 5
R H1 7 . 5 9 . 5 1 2 . 7
R H1 7 . 5 9 . 5 1 8
R H1 7 . 5 9 . 5 2 8 . 5
R H1 7 . 5 1 0 . 5 2 8 . 5
R H1 7 . 5 1 0 . 7 2 8 . 5
R H1 7 . 5 1 0
11
R H1 7 . 5 1 0
28.5
R H1 7 . 5 11 . 5 2 8 . 5
R H1 7 . 5 1 3
28.5
R H1 7 . 5 6 . 3 5 2 8 . 5
R H1 7 . 5 7
28.5
R H1 7 . 5 8 . 4
28.5
R H1 7 . 5 9 . 0
28.5
R H1 8 . 0 1 0
28
R H1 8 . 0 6 . 8
36
R H1 8 . 0 9 . 5
28.5
R H1 8 . 4 11 . 5 2 8 . 5
R H1 8 . 4 1 3
28.5
R H1 8 . 7 1 0 . 2 2 8 . 6
R H1 8 . 7 1 0 . 9 2 8 . 6
R H1 9 . 0 1 0
28.5
R H1 9 . 0 1 3
29
R H1 9 . 0 6 . 8
31.5
R H2 0 . 7 1 2
28.5
R H2 1 . 0 1 3
28.5
R H2 1 . 0 9
37
R H2 3 . 6 11 . 4 1 4
R H2 4 . 0 1 0 . 9 1 4
R H2 8 . 5 1 3 . 8 2 8 . 6
C
A
16.0
16.0
16.0
16.0
16.0
16.0
16.0
16.0
16.0
16.5
17.07
17.0
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
18.0
18.0
18.0
18.4
18.4
18.7
18.7
19.0
19.0
19.0
20.7
21.0
21.0
23.6
24.0
28.5
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.40
0.40
0.40
0.40
0.40
0.50
10.5
10.0
11 . 0
4.30
4.50
6.35
8.00
9.50
9.00
8.40
8.76
4.00
9.50
9.50
9.50
10.5
10.7
10.0
10.0
11 . 5
13.0
6.35
7.00
8.40
9.00
10.0
6.80
9.50
11 . 5
13.0
10.2
10.9
10.0
13.0
6.80
12.0
13.0
9.00
11 . 4
10.9
13.8
51
D
0.30
0.30
0.30
0.20
0.20
0.20
0.20
0.30
0.30
0.30
0.30
0.20
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.20
0.20
0.30
0.30
0.30
0.20
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.20
0.20
0.20
0.20
0.20
0.20
0.20
28.5
28.5
12.5
17.5
17.5
27.0
16.0
30.0
28.5
13.0
25.4
25.0
12.7
18.0
28.5
28.5
28.5
11 . 0
28.5
28.5
28.5
28.5
28.5
28.5
28.5
28.0
36.0
28.5
28.5
28.5
28.6
28.6
28.5
29.0
31.5
28.5
28.5
37.0
14.0
14.0
28.6
0.50
0.50
0.30
0.30
0.30
0.50
0.30
0.50
0.50
0.30
0.50
0.50
0.30
0.30
0.50
0.50
0.50
0.30
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.60
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.60
0.30
0.30
0.50
Magnetic Material Ind . Co., LTD
RID TYPE
(1)ORDERING CODE
R120 RID 7.5
Material
Type
X 10.3
Width(A)
X 13.3
H4.0
Length(B)
Thickness(D)
Hole(c )
A p p l i c a t i o n s : B a l u n Tr a d f o r m e r s
Materials can be Changed according to your request
D
2-C
B
B
B
(2) SHAPE
D
2-C
2-C
D
2-C
A
Fig 1
Fig 2
Fig 3
Fig 4
Dimensions(mm)
NO .
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
TYPE
RID2 1.5 3.5 H0.9
RID2 2.8 5
H1.1
RID2.3 5 7.5H0.8
R I D 2 . 4 2 . 65 H 0 . 9
RID2.6 2 5.3H1.2
RID3
3.5 6 H1.5
RID3
3 5 H1.25
RID3
5 5 H1.25
RID3
6 4 H1.5
RID3.5 5 6.5 H1.8
RID3.8 10 6.9 H1.9
RID4
6.2 7 H1.8
RID4.1 4 6.6 H2.0
RID4.1 6.6 7 H1.8
R I D 5 . 3 58 9 . 4 H 2 . 6
RID6.5 4 12 H4.0
R I D 7 . 4 1 4 . 71 3 . 4 H 3 . 8
RID7.5 4 13.5 H4.2
RID7.5 7 13.3 H4.0
RID8
7 15 H5.0
Fig
1
1
4
2
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
B
A
2.00
2.00
2.30
2.40
2.60
3.00
3.00
3.00
3.00
3.50
3.80
4.00
4.10
4.10
5.35
6.50
7.40
7.50
7.50
8.00
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
3.50
5.00
7.50
5.00
5.30
6.00
5.00
5.00
4.00
6.50
6.90
7.00
6.60
7.00
9.40
12.0
13.4
13.5
13.3
15.0
52
C
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.30
0.30
0.30
0.30
0.30
0.90
1.10
0.80
0.90
1.20
1.50
1.25
1.25
1.50
1.80
1.90
1.80
2.00
1.80
2.60
4.00
3.80
4.20
4.00
5.00
D
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.20
0.20
0.20
0.20
0.20
1.50
2.80
5.00
2.60
2.00
3.50
3.00
5.00
6.00
5.00
10.0
6.20
4.00
6.60
8.00
4.00
14.7
4.00
7.00
7.00
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
Magnetic Material Ind . Co., LTD
Metallic Powder Core Introduction
INTRODUCTION
Our metallic powder core including five kinds of metallic material, Fe, FeNiMo, FeNi50,
ALSiFe, Carbonyl-Fe, which can be used in various application Iron powder as a core material
has been widely used. The distributed air gap properties in iron powder cores also make them
extremely well suited for a variety of energy storage inductor applications. Iron powder cores
is a Cost-Effective design. It can also be used in place of ferrite and iron-alloy lamination requiring
a gap.
TEMPERATURE EFFECTS
Metallic powder cores are fitted for temperature range from 65
temperature of type H and Y(with special coat)is 300
to +125
. Highest working
. Highest working frequency is 600kHz.
Testing condition: U=0.3V, =0.3mm Or 0.5 wire, N=10 wires, f=300kHz. When cores are placed
in higher temperature, it will make inductance and quality factor (Q) to perpetually decrease. Change
in this character is depended on time, temperature core, size and frequency and flux density etc.
FINISH
Toroidal iron powder cores and Bus bar cores, manufactured by our company, are well finished
with protecting paint. The minimum dielectric strength of coating is 600Vrms under 50Hz.The dielectric
strength also may be increased according to the needs of customer. The surface of E-shaped and
U-shaped cores are treated with antirust material. We suggest the user to carefully store the untreated
products to avoid moist and rain.
APPLICATION
Our products mainly used in DC output choke, different mode input choke, power facto r correcting
inductor, continuous mode flyback inductor , light-adjusting choke and other EMI/RFI circuit.
We successfully perfected a lot of high quality iron powder core series products in recent years,
which had passed the certification of national grade new product. Main technical properties are up to
similar products in China and foreign countries.
Guarantees/Warranties/Terms and Conditions
The quality of our products is guaranteed, Delivery guaranteed in 20 days after confirmation of order ,
Payment terms are T/T or L/C at sight.
After Sales Service
After sales services such as insurance ,shipping ,customs ,export documents ,quality inspections ,and
maintenance are offered through our customer service center in Xiamen ,China.
Key contact person:
Susan Chen
Service department
Tel:86 592 2217138 2225286 2219816
Fax:86 592 2222216 2207122
55
Magnetic Material Ind . Co., LTD
1.MATERIAL PROPERTIES OF THE IRON POWDER CORE
Material 35
Characteristic
35
Permeability
Temp.Coef.of 250
Perm(+ppm/oC)
Color Code
Yellow/red
55
75
22
33
60
75a
55
360
75
825
22
410
33
600
60
950
75
650
Green/red
Yellow/white
Gray/green
Gray/yellow
Green/yellow
Green/blue
2.SIZE TOLERANCE(mm) OF THE IRON POWDER CORE
Yuxiang
Part Number
YT30-YT38
YT44-YT72
YT80-YT141
YT150-YT225
YT249-YT300
OD(mm)
0
0
0
0
0
ID(mm)
.35
.50
.50
.60
.75
0
0
0
0
0
Ht(mm)
.35
.50
.50
.60
.75
0
0
0
0
0
.35
.50
.60
.75
.75
The listed tolerance includes coating.
3.MATERIAL PROPERTIES OF OTHER METALLIC POWDER CORE
Type
Material
T3H
T4H
FeNi50
FeNi50
60
125
Q
Te m p . C o e ff .
(-65~125) oC
(ppm)
Density
(g/cm3)
20
5
3 00
3 00
7.6
7.6
Bs
(Gs)
Color
Grey
Blue
Blue
13000
13000
le
OD
ID
(1) SHAPE
Ht
Ae
Ae
OD ID
Ht
L
Ae
le
N2
(1) SYMBOL AND FORMULA
le
OD ID
N
Ae
Core Cross sectional area(cm2)
Le
Effective magnetic path length(cm)
N
Winding turns
AL
e
N
Inductance rated value (nH/N2)of one core,during frequency
10KHz and AC flus density 10 gauss(lmT)
L
L
AL
Inductance
Effective Permeability
3.14
56
Inductance coeff.
Tolerance Al
1 5%
1 5%
Magnetic Material Ind . Co., LTD
BH
CURVES OF THE IRON POWDER CORES
12000
12000
-35
-35 Material
Bm 1 2500 gauss
Br 4 60gauss
Hm 5 00oersteds
Hc 9 .0 oersteds
-33 Material
Bm 1 1000 gauss
Br 3 00 gauss
Hm 5 00 oersteds
Hc 5 .0 oersteds
8000
4000
100
200
300
400
-33
-22
8000
4000
500
100
200
300
400
500
-22 Material
Bm 9 740 gauss
Br 2 00 gauss
Hm 5 00 oersteds
Hc 5 .0 oersteds
15000
-75 Material
Bm 1 3800 gauss
Br 1 7500 gauss
Hm 2 50 oersteds
Hc 5 .5 oersteds
15000
-75
-75a Material
Bm 1 4000 gauss
Br 1 450 gauss
Hm 2 50 oersteds
Hc 6 .3 oersteds
-60
10000
5000
50
100
150
200
-75a
5000
250
50
-60 Material
Bm 1 3800 gauss
Br 1 000 gauss
Hm 2 50 oersteds
Hc 4 .5 oersteds
100
150
200
-55 Material
Bm 1 0300 gauss
Br 9 40 gauss
Hm 2 50 oersteds
Hc 8 .0 oersteds
EFFECTIVE PERMEABILITY VS FREQUENCY OF THE IRON POWDER CORE
Effective permeability
vs frequency
Effective Permeability
-55
10000
-75a
75
-60
-55
-35
-33
-22
Frequcy(hertz)
57
250
Core Loss (mW/cm3 )
Core Loss (mW/cm3 )
3
Core Loss (mW/cm )
Core Loss (mW/cm )
3
3
Core Loss (mW/cm )
3
Core Loss (mW/cm )
Magnetic Material Ind . Co., LTD
OF THE IRON POWDER CORE
CORES LOSS VS PEAK AC FLUX DENSITY
58
Magnetic Material Ind . Co., LTD
Core loss vs peak AC flux density
Characteristic Curve of the
Metallic Powder Core
3
(mW/cm )
Permeability vs DC magneticing force
Bpk -peak AC flux density
Bpk -peak AC flux density
H-DC magnetizing force (Oersteds)
3
(MW/cm )
Magnetized Curve
Magnetizing force (Oe)
Percent of permeability (%)
Bpk -peak AC flux density
Percent of Permeability vs tempcrature curves
Temperature( )
Vs f Curvs
Frequency(KHz)
59
Magnetic Material Ind . Co., LTD
TOROIDAL CORES
(1) ORDERING CODE
50
YT
75
A
Shape Dimension code Material Height difference
ID
(2) SHAPE
OD
TYPE
AL
ID
Ht
Le
Ae
7.80
3.84
3.25
1.84
.060
.110
7.80
3.84
3.25
1.84
.060
.110
33.5
7.80
3.84
3.25
1.84
.060
.110
YT30-60
28.0
7.80
3.84
3.25
1.84
.060
.110
YT30-75A
30.5
7.80
3.84
3.25
1.84
.060
.110
YT37-35
12.0
9.53
5.21
3.25
2.31
.064
.147
9.53
5.21
3.25
2.31
.064
.147
9.53
5.21
3.25
2.31
.064
.147
9.53
5.21
3.25
2.31
.064
.147
9.53
5.21
3.25
2.31
.064
.147
9.53
4.45
4.83
2.18
.114
.248
9.53
4.45
4.83
2.18
.114
.248
9.53
4.45
4.83
2.18
.114
.248
YT30-35
14.0
YT30-55
22.0
YT30-75
YT37-55
19.0
YT37-75
28.5
YT37-60
24.5
OD
Ve
YT37-35A
26.0
YT38-35
20.0
YT38-55
36.0
YT38-75
49.0
9.53
4.45
4.83
2.18
.114
.248
YT38-60
41.5
9.53
4.45
4.83
2.18
.114
.248
YT38-75A
49.0
11.2
5.82
4.04
2.68
.099
.266
YT44-35
18.0
11.2
5.82
4.04
2.68
.099
.266
YT44-55
25.5
11.2
5.82
4.04
2.68
.099
.266
YT44-75
37.0
11.2
5.82
4.04
2.68
.099
.266
YT44-60
31.0
11.2
5.82
4.04
2.68
.099
.266
YT44-75A
35.0
11.2
5.82
6.35
2.68
.212
.567
12.7
7.70
4.83
3.19
.112
.358
12.7
7.70
4.83
3.19
.112
.358
12.7
7.70
4.83
3.19
.112
.358
12.7
7.70
4.83
3.19
.112
.358
12.7
7.70
4.83
3.19
.112
.358
12.7
7.70
6.35
3.19
.148
.471
12.7
7.70
6.35
3.19
.148
.471
YT44-75AD
70.0
YT50-35
17.5
YT50-55
24.0
YT50-75
33.0
YT50-60
29.5
YT50-75A
33.0
YT50-35B
23.0
12.7
7.70
6.35
3.19
.148
.471
YT50-55B
32.0
12.7
7.70
6.35
3.19
.148
.471
YT50-75B
43.5
12.7
7.70
6.35
3.19
.148
.471
YT50-60B
38.5
12.7
7.70
8.51
3.19
.200
.637
YT50-75AB
43.5
12.7
7.70
8.51
3.19
.200
.637
YT50-35C
28.3
12.7
7.70
6.53
3.19
.223
.711
YT50-75C
61.0
YT50-75D
72.0
60
Magnetic Material Ind . Co., LTD
TYPE
OD
ID
Ht
Le
Ae
Ve
59.0
12.7
7.70
6.53
3.19
.223
.711
YT50-75AD
66.0
12.7
7.70
6.53
3.19
.223
.711
YT51-35C
37.0
12.7
5.80
6.35
2.79
.223
.622
YT51-55C
55.0
12.7
5.80
6.35
2.79
.223
.622
YT51-75C
83.0
12.7
5.80
6.35
2.79
.223
.622
YT51-60C
67.0
12.7
5.80
6.35
2.79
.223
.622
YT51-75AC
75.0
12.7
5.80
6.35
2.79
.223
.622
YT60-35
19.0
15.2
8.53
5.94
3.74
.187
.699
15.2
8.53
5.94
3.74
.187
.699
15.2
8.53
5.94
3.74
.187
.699
15.2
8.53
5.94
3.74
.187
.699
15.2
8.53
5.94
3.74
.187
.699
YT50-60D
AL
YT60-55
34.5
YT60-75
50.0
YT60-60
41.5
YT60-75A
47.0
15.2
8.53
11.9
3.74
.374
1.40
YT60-75D
97.0
15.2
8.53
11.9
3.74
.374
1.40
YT60-75AD
94.0
17.5
9.40
4.83
4.23
.179
.759
YT68-35
19.5
17.5
9.40
4.83
4.23
.179
.759
YT68-55
29.0
17.5
9.40
4.83
4.23
.179
.759
YT68-75
43.5
17.5
9.40
4.83
4.23
.179
.759
YT68-60
35.0
17.5
9.40
4.83
4.23
.179
.759
YT68-75A
40.0
17.5
9.40
6.35
4.23
.242
1.03
YT68-35A
26.0
17.5
9.40
6.35
4.23
.242
1.03
YT68-55A
39.5
17.5
9.40
6.35
4.23
.242
1.03
YT68-75A
58.0
17.5
9.40
6.35
4.23
.242
1.03
YT68-60A
47.0
YT68-75AA
54.0
YT68-75D
87.0
YT68-60D
70.0
YT68-75AD
80.0
YT72-35
36.0
YT72-55
60.0
YT72-75
90.0
YT72-60
17.5
9.40
6.35
4.23
.242
1.03
17.5
9.40
9.53
4.23
.358
1.52
17.5
9.40
9.53
4.23
.358
1.52
17.5
9.40
9.53
4.23
.358
1.52
18.3
7.11
6.60
4.01
.349
1.40
18.3
7.11
6.60
4.01
.349
1.40
18.3
7.11
6.60
4.01
.349
1.40
18.3
7.11
6.60
4.01
.349
1.40
18.3
7.11
6.60
4.01
.349
1.40
71.0
20.0
12.6
6.35
5.14
.231
1.19
YT72-75A
82.0
20.0
12.6
6.35
5.14
.231
1.19
YT80-35
18.0
20.0
12.6
6.35
5.14
.231
1.19
YT80-55
31.0
20.0
12.6
6.35
5.14
.231
1.19
YT80-75
46.0
20.0
12.6
6.35
5.14
.231
1.19
YT80-60
39.5
20.2
12.6
9.53
5.14
.347
1.78
YT80-75A
42.0
20.2
12.6
9.53
5.14
.347
1.78
YT80-35B
29.5
20.2
12.6
9.53
5.14
.347
1.78
20.2
12.6
9.53
5.14
.347
1.78
20.2
12.6
9.53
5.14
.347
1.78
20.2
12.6
12.7
5.14
.453
2.33
20.2
12.6
12.7
5.14
.453
2.33
22.9
14.0
9.53
5.78
.395
2.28
22.9
14.0
9.53
5.78
.395
2.28
YT80-55B
46.5
YT80-75B
71.0
YT80-60B
59.0
YT80-75AB
63.0
YT80-75D
92.0
YT80-60D
79.0
YT80-75AD
83.0
YT90-35
30.0
61
Magnetic Material Ind . Co., LTD
TYPE
AL
OD
ID
Ht
Le
Ae
Ve
YT90-55
47.0
22.9
14.0
9.53
5.78
.395
2.28
YT90-75
70.0
22.9
14.0
9.53
5.78
.395
2.28
YT90-60
57.0
22.9
14.0
9.53
5.78
.395
2.28
YT90-75A
64.0
22.9
14.0
9.53
5.78
.395
2.28
YT94-35
25.0
23.9
14.2
7.92
5.97
.362
2.16
YT94-55
42.0
23.9
14.2
7.92
5.97
.362
2.16
YT94-75
60.0
23.9
14.2
7.92
5.97
.362
2.16
23.9
14.2
7.92
5.97
.362
2.16
23.9
14.2
7.92
5.97
.362
2.16
26.9
14.5
11.1
6.49
.659
4.28
26.9
14.5
11.1
6.49
.659
4.28
26.9
14.5
11.1
6.49
.659
4.28
YT94-60
49.0
YT94-75A
57.0
YT106-35
45.0
YT106-55
70.0
YT106-75
93.0
26.9
14.5
11.1
6.49
.659
4.28
YT106-22
30.0
26.9
14.5
11.1
6.49
.659
4.28
YT106-33
40.0
26.9
14.5
11.1
6.49
.659
4.28
YT106-60
81.0
26.9
14.5
11.1
6.49
.659
4.28
YT106-75A
95.0
26.9
14.5
7.92
6.49
.461
3.00
YT106-55A
49.0
26.9
14.5
7.92
6.49
.461
3.00
YT106-75A
67.0
26.9
14.5
7.92
6.49
.461
3.00
YT106-60A
58.0
26.9
14.5
7.92
6.49
.461
3.00
YT106-75AA
67.0
26.9
14.5
14.6
6.49
.858
5.57
YT106-55B
91.0
26.9
14.5
14.6
6.49
.858
5.57
YT106-75B
124.0
26.9
14.5
14.6
6.49
.858
5.57
26.9
14.5
14.6
6.49
.858
5.57
31.6
18.0
7.11
7.75
.459
3.55
33.0
19.8
11.1
8.28
.698
5.78
33.0
19.8
11.1
8.28
.698
5.78
33.0
19.8
11.1
8.28
.698
5.78
YT106-60B
106.0
YT106-75AB
124.0
YT124-75
58.0
YT130-35
35.0
YT130-55
58.0
33.0
19.8
11.1
8.28
.698
5.78
YT130-75
81.0
33.0
19.8
11.1
8.28
.698
5.78
YT130-22
25.0
33.0
19.8
11.1
8.28
.698
5.78
YT130-33
33.0
33.0
19.8
11.1
8.28
.698
5.78
YT130-60
69.0
33.0
19.8
5.72
8.28
.361
2.99
YT130-75A
79.0
33.0
19.8
5.72
8.28
.361
2.99
YT130-75A
41.0
33.0
16.3
11.1
7.72
.885
6.84
YT130-60A
34.0
33.0
16.3
11.1
7.72
.885
6.84
YT131-35
52.5
33.0
16.3
11.1
7.72
.885
6.84
YT131-55
79.0
33.0
16.3
11.1
7.72
.885
6.84
YT131-75
116.0
33.0
16.3
11.1
7.72
.885
6.84
YT131-33
46.5
33.0
16.3
11.1
7.72
.885
6.84
33.0
17.8
11.1
7.96
.805
6.41
33.0
17.8
11.1
7.96
.805
6.41
33.0
17.8
11.1
7.96
.805
6.41
35.9
22.4
10.5
9.14
.674
6.16
35.9
22.4
10.5
9.14
.674
6.16
35.9
22.4
10.5
9.14
.674
6.16
YT131-60
93.0
YT131-75A
108.0
YT132-75
103.0
YT132-60
83.0
YT132-75A
95.0
YT141-75
75.0
YT141-60
60.0
YT141-75A
69.0
62
Magnetic Material Ind . Co., LTD
TYPE
AL
OD
ID
Ht
Le
Ae
Ve
YT150-75
96.0
38.4
21.5
11.1
9.38
.887
8.31
YT150-60
78.0
38.4
21.5
11.1
9.38
.887
8.31
YT150-75A
89.0
38.4
21.5
11.1
9.38
.887
8.31
YT150-75A
66.0
38.4
21.5
8.26
9.38
.657
6.16
YT157-35
42.0
39.9
24.1
14.5
10.0
1.06
10.7
39.9
24.1
14.5
10.0
1.06
10.7
39.9
24.1
14.5
10.0
1.06
10.7
39.9
24.1
14.5
10.0
1.06
10.7
39.9
24.1
14.5
10.0
1.06
10.7
39.9
24.1
14.5
10.0
1.06
10.7
39.9
24.1
14.5
10.0
1.06
10.7
44.5
27.2
16.5
11.2
1.34
15.0
44.5
27.2
16.5
11.2
1.34
15.0
YT157-55
73.0
YT157-75
100.0
YT157-22
31.5
YT157-33
43.5
YT157-60
86.0
YT157-75A
99.0
YT175-55
82.0
YT175-75
105.0
44.5
27.2
16.5
11.2
1.34
15.0
YT175-60
90.0
44.5
27.2
16.5
11.2
1.34
15.0
YT175-75A
105.0
46.7
24.1
18.0
11.2
1.88
21.0
YT184-35
72.0
46.7
24.1
18.0
11.2
1.88
21.0
YT184-55
116.0
46.7
24.1
18.0
11.2
1.88
21.0
YT184-75
169.0
46.7
24.1
18.0
11.2
1.88
21.0
YT184-22
51.0
46.7
24.1
18.0
11.2
1.88
21.0
YT184-33
70.0
46.7
24.1
18.0
11.2
1.88
21.0
46.7
24.1
18.0
11.2
1.88
21.0
50.8
31.8
14.0
13.0
1.27
16.4
50.8
31.8
14.0
13.0
1.27
16.4
50.8
31.8
14.0
13.0
1.27
16.4
50.8
31.8
14.0
13.0
1.27
16.4
50.8
31.8
14.0
13.0
1.27
16.4
50.8
31.8
14.0
13.0
1.27
16.4
YT184-60
143.0
YT184-75A
159.0
YT200-35
42.5
YT200-55
67.0
YT200-75
92.0
YT200-33
37.0
YT200-60
79.0
50.8
31.8
25.4
13.0
2.32
30.0
YT200-75A
92.0
50.8
31.8
25.4
13.0
2.32
30.0
YT200-35B
78.5
50.8
31.8
25.4
13.0
2.32
30.0
YT200-55B
120.0
50.8
31.8
25.4
13.0
2.32
30.0
YT200-75B
160.0
50.8
31.8
25.4
13.0
2.32
30.0
YT200-60B
142.0
50.8
24.1
22.2
11.8
2.81
33.2
YT200-75AB
155.0
50.8
24.1
22.2
11.8
2.81
33.2
YT201-55
164.0
50.8
24.1
22.2
11.8
2.81
33.2
YT201-75
224.0
50.8
24.1
22.2
11.8
2.81
33.2
YT201-60
194.0
57.2
31.8
19.1
14.0
2.31
32.2
YT201-75A
224.0
57.2
31.8
19.1
14.0
2.31
32.2
YT224-75C
155.0
57.2
35.7
14.0
14.6
1.42
20.7
YT224-75AC
155.0
57.2
35.7
14.0
14.6
1.42
20.7
YT225-35
42.5
57.2
35.7
14.0
14.6
1.42
20.7
57.2
35.7
14.0
14.6
1.42
20.7
YT225-55
67.0
57.2
35.7
14.0
14.6
1.42
20.7
YT225-75
98.0
57.2
35.7
14.0
14.6
1.42
20.7
YT225-22
28.0
57.2
35.7
14.0
14.6
1.42
20.7
YT225-33
37.0
YT225-60
78.0
YT225-75A
92.0
63
Magnetic Material Ind . Co., LTD
TYPE
AL
OD
ID
Ht
Le
Ae
Ve
YT225-75B
160.0
57.2
35.7
25.4
14.6
2.59
37.8
YT225-75AB
155.0
57.2
35.7
25.4
14.6
2.59
37.8
YT249-75
203.0
63.5
35.7
25.4
15.6
3.36
52.3
YT249-75A
203.0
63.5
35.7
25.4
15.6
3.36
52.3
YT250-55
177.0
63.5
31.8
25.4
15.0
3.84
57.4
63.5
31.8
25.4
15.0
3.84
57.4
63.5
31.8
25.4
15.0
3.84
57.4
63.5
31.8
25.4
15.0
3.84
57.4
77.2
49.0
12.7
19.8
1.68
33.4
77.2
49.0
12.7
19.8
1.68
33.4
77.2
49.0
12.7
19.8
1.68
33.4
77.2
49.0
12.7
19.8
1.68
33.4
YT250-75
242.0
YT250-60
194.0
YT250-75A
242.0
YT300-35
37.0
YT300-55
58.0
YT300-75
80.0
YT300-22
23.0
77.2
49.0
12.7
19.8
1.68
33.4
YT300-33
34.5
77.2
49.0
12.7
19.8
1.68
33.4
YT300-60
71.0
77.2
49.0
12.7
19.8
1.68
33.4
YT300-75A
80.0
77.2
49.0
25.4
19.8
3.38
67.0
YT300-75D
160.0
77.2
49.0
25.4
19.8
3.38
67.0
YT300-22D
46.0
77.2
49.0
25.4
19.8
3.38
67.0
YT300-33D
69.0
77.2
49.0
25.4
19.8
3.38
67.0
YT300-60D
142.0
77.2
49.0
25.4
19.8
3.38
67.0
YT300-75AD
160.0
SIZE TOLERANCE
TYPE
OD
ID
Ht
YT30-YT38
0 .35
0.35
0.35
YT44-YT72
0.50
0.50
0.50
YT80-YT141
0.50
0.50
0.60
YT150-YT225
0.60
0.60
0.75
YT249-YT300
0.75
0.75
0.75
64
Magnetic Material Ind . Co., LTD
E CORE
(1) ODERING CODE
YE
13
75
Shape Dimension code Material
A
Dimension difference
E TYPE IRON POWDER CORE
(2) SHAPE
TYPE
AL
A
B
C
D
F
G
Ie
Ae
V
W
YE13-35
20.5
12.7
11.1
3.18
7.93
3.18
9.53
2.86
.101
.288
.252
YE13-55
29.0
12.7
11.1
3.18
7.93
3.18
9.53
2.86
.101
.288
.252
YE13-75
38.0
12.7
11.1
3.18
7.93
3.18
9.53
2.86
.101
.288
.252
YE13-75A
38.0
12.7
11.1
3.18
7.93
3.18
9.53
2.86
.101
.288
.252
YE16-35
30.5
16.4
16.3
4.62
12.0
4.62
11.3
3.98
.224
.861
.399
YE16-75
58.0
16.4
16.3
4.62
12.0
4.62
11.3
3.98
.224
.861
.399
YE16-60
51.0
16.4
16.3
4.62
12.0
4.62
11.3
3.98
.224
.861
.399
YE16-75A
56.0.
16.4
16.3
4.62
12.0
4.62
11.3
3.98
.224
.861
.399
19.1
16.1
4.75
11.6
4.75
14.3
4.20
.226
.936
.551
19.1
16.1
4.75
11.6
4.75
14.3
4.20
.226
.936
.551
19.1
16.1
4.75
11.6
4.75
14.3
4.20
.226
.936
.551
19.1
16.1
4.75
11.6
4.75
14.3
4.20
.226
.936
.551
19.1
16.1
4.75
11.6
4.75
14.3
4.20
.226
.936
.551
YE19-35
33.5
YE19-75
64.0
YE19-22
27.5
YE19-60
55.0
YE19-75A
59.0
20.1
22.5
3.56
16.1
6.35
13.9
5.24
.225
1.18
.605
YE20-75
49.0
20.2
19.9
5.84
14.0
5.84
14.6
4.84
.333
1.63
6.13
YE20-35A
38.0
20.2
19.9
5.84
14.0
5.84
14.6
4.84
.333
1.63
6.13
YE20-75A
73.0
20.2
19.9
5.84
14.0
5.84
14.6
4.84
.333
1.63
6.13
YE20-75B
73.0
25.4
25.4
7.29
17.5
7.29
17.7
6.08
.548
3.38
.908
YE25-35
51.0
25.4
25.4
7.29
17.5
7.29
17.7
6.08
.548
3.38
.908
YE25-75
96.0
25.4
25.4
7.29
17.5
7.29
17.7
6.08
.548
3.38
.908
YE25-75A
96.0
25.4
19.1
6.35
12.7
6.35
19.1
5.08
.403
2.05
.806
25.4
19.1
6.35
12.7
6.35
19.1
5.08
.403
2.05
.806
25.4
19.1
6.35
12.7
6.35
19.1
5.08
.403
2.05
.806
25.4
19.1
6.35
12.7
6.35
19.1
5.08
.403
2.05
.806
25.4
19.1
6.35
12.7
6.35
19.1
5.08
.403
2.05
.806
25.9
19.1
14.1
8.89
6.35
19.4
3.93
.895
2.36
.581
30.1
30.1
7.06
19.9
7.06
19.9
7.14
.498
4.60
1.27
30.1
30.1
7.06
19.9
7.06
19.9
7.14
.498
4.60
1.27
30.1
30.1
7.06
19.9
7.06
19.9
7.14
.498
4.60
1.27
YE25-35A
48.0
YE25-55A
65.0
YE25-75A
92.0
YE25-60A
81.0
YE25-75AA
85.0
YE26-35
116.0
YE30-75
90.0
YE30-60
80.0
31.8
30.8
9.60
21.2
9.60
22.5
7.45
.922
6.82
1.37
YE30-75A
90.0
31.8
30.8
9.60
21.2
9.60
22.5
7.45
.922
6.82
1.37
YE32-75
134.0
31.8
30.8
9.60
21.2
9.60
22.5
7.45
.922
6.82
1.37
YE32-33
63.5
34.9
29.1
9.53
19.6
9.53
25.4
7.40
.907
6.72
1.55
YE32-60
113.0
34.9
29.1
9.53
19.6
9.53
25.4
7.40
.907
6.72
1.55
YE35-35
67.0
YE35-55
100.0
65
Magnetic Material Ind . Co., LTD
Ie
9.53
25.4
7.40
19.6
9.53
25.4
19.6
9.53
25.4
YE35-75
134.0
34.9
29.1
9.53
19.6
YE35-22
50.5
34.9
29.1
9.53
YE35-60
113.0
34.9
29.1
9.53
YE35-75A
131.0
112.0
YE37-75
146.0
34.9
B
G
AL
YE37-55
A
C
TYPE
D
F
Ae
V
W
.907
6.72
1.55
7.40
.907
6.72
1.55
7.40
.907
6.72
1.55
29.1
9.53
19.6
9.53
25.4
7.40
.907
6.72
1.55
37.0
34.8
10.8
24.1
10.8
26.3
8.50
1.17
9.89
1.84
37.0
34.8
10.8
24.1
10.8
26.3
8.50
1.17
9.89
1.84
37.0
34.8
10.8
24.1
10.8
26.3
8.50
1.17
9.89
1.84
41.3
34.1
12.7
21.4
12.7
28.6
8.41
1.61
13.6
1.70
41.3
34.1
12.7
21.4
12.7
28.6
8.41
1.61
13.6
1.70
41.3
34.1
12.7
21.4
12.7
28.6
8.41
1.61
13.6
1.70
41.3
34.1
12.7
21.4
12.7
28.6
8.41
1.61
13.6
1.70
41.3
34.1
12.7
21.4
12.7
28.6
8.41
1.61
13.6
1.70
41.3
34.1
12.7
21.4
12.7
28.6
8.41
1.61
13.6
1.70
YE37-75A
146.0
YE41-35
105.0
YE41-55
149.0
YE41-75
210.0
YE41-22
78.0
YE41-60
175.0
YE41-75A
199.0
42.8
42.2
15.0
30.7
12.0
30.7
10.4
1.80
18.5
2.87
YE43-35
97.0
42.8
42.2
15.0
30.7
12.0
30.7
10.4
1.80
18.5
2.87
YE43-55
135.0
42.8
42.2
15.0
30.7
12.0
30.7
10.4
1.80
18.5
2.87
YE43-75
195.0
42.8
42.2
15.0
30.7
12.0
30.7
10.4
1.80
18.5
2.87
YE43-22
73.0
42.8
42.2
15.0
30.7
12.0
30.7
10.4
1.80
18.5
2.87
YE43-60
163.0
42.8
42.2
15.0
30.7
12.0
30.7
10.4
1.80
18.5
2.87
YE43-75A
179.0
42.8
42.2
20.0
30.7
12.0
30.7
10.4
2.41
24.6
2.87
YE43-35A
116.0
42.8
42.2
20.0
30.7
12.0
30.7
10.4
2.41
24.6
2.87
YE43-55A
170.0
42.8
42.2
20.0
30.7
12.0
30.7
10.4
2.41
24.6
2.87
YE43-75A
232.0
42.8
42.2
20.0
30.7
12.0
30.7
10.4
2.41
24.6
2.87
YE43-22A
85.0
42.8
42.2
20.0
30.7
12.0
30.7
10.4
2.41
24.6
2.87
42.8
42.2
20.0
30.7
12.0
30.7
10.4
2.41
24.6
2.87
42.8
42.2
20.0
30.7
12.0
30.7
10.4
2.41
24.6
2.87
47.4
39.4
15.7
24.2
15.7
31.8
9.53
2.48
23.3
1.93
47.4
39.4
15.7
24.2
15.7
31.8
9.53
2.48
23.3
1.93
YE43-33A
110.0
YE43-60A
196.0
YE43-75AA
230.0
YE47-35
144.0
47.4
39.4
15.7
24.2
15.7
31.8
9.53
2.48
23.3
1.93
YE47-55
213.0
47.4
39.4
15.7
24.2
15.7
31.8
9.53
2.48
23.3
1.93
YE47-75
265.0
47.4
39.4
15.7
24.2
15.7
31.8
9.53
2.48
23.3
1.93
YE47-22
115.0
47.4
39.4
15.7
24.2
15.7
31.8
9.53
2.48
23.3
1.93
YE47-60
240.0
56.1
55.4
20.8
38.3
17.3
38.6
13.2
3.60
47.7
4.09
YE47-75A
265.0
56.1
55.4
20.8
38.3
17.3
38.6
13.2
3.60
47.7
4.09
YE56-35
143.0
56.1
55.4
20.8
38.3
17.3
38.6
13.2
3.60
47.7
4.09
YE56-55
196.0
56.1
55.4
20.8
38.3
17.3
38.6
13.2
3.60
47.7
4.09
YE56-75
275.0
56.1
55.4
20.8
38.3
17.3
38.6
13.2
3.60
47.7
4.09
YE56-22
107.0
56.1
55.4
20.8
38.3
17.3
38.6
13.2
3.60
47.7
4.09
YE56-33
136.0
56.1
55.4
20.8
38.3
17.3
38.6
13.2
3.60
47.7
4.09
YE56-60
240.0
56.9
47.6
18.9
29.0
18.9
38.1
11.5
3.58
40.8
2.78
56.9
47.6
18.9
29.0
18.9
38.1
11.5
3.58
40.8
2.78
56.9
47.6
18.9
29.0
18.9
38.1
11.5
3.58
40.8
2.78
56.9
47.6
18.9
29.0
18.9
38.1
11.5
3.58
40.8
2.78
56.9
47.6
18.9
29.0
18.9
38.1
11.5
3.58
40.8
2.78
56.9
47.6
18.9
29.0
18.9
38.1
11.5
3.58
40.8
2.78
77.5
77.5
23.7
53.8
23.7
53.8
18.5
5.62
104
8.10
YE56-75A
262.0
YE57-35
173.0
YE57-55
240.0
YE57-75
325.0
YE57-22
139.0
YE57-60
290.0
YE57-75A
325.0
YE77-35
156.0
66
Magnetic Material Ind . Co., LTD
AL
A
B
C
D
F
YE77-55
222.0
77.5
77.5
23.7
53.8
YE77-75
287.0
77.5
77.5
23.7
YE77-22
124.0
77.5
77.5
23.7
YE77-33
150.0
77.5
77.5
YE77-60
255.0
77.5
YE77-75A
287.0
YE77-75A
382.0
TYPE
YE77-22A
165.0
YE77-60A
339.0
YE77-75AA
382.0
G
Ie
23.7
53.8
53.8
23.7
53.8
23.7
23.7
53.8
77.5
23.7
77.5
77.5
77.5
77.5
Ae
V
W
18.5
5.62
104
8.10
53.8
18.5
5.62
104
8.10
53.8
18.5
5.62
104
8.10
23.7
53.8
18.5
5.62
104
8.10
53.8
23.7
53.8
18.5
5.62
104
8.10
23.7
53.8
23.7
53.8
18.5
5.62
104
8.10
77.5
31.6
53.8
23.7
53.8
18.5
7.49
139
8.10
77.5
31.6
53.8
23.7
53.8
18.5
7.49
139
8.10
77.5
77.5
31.6
53.8
23.7
53.8
18.5
7.49
139
8.10
77.5
77.5
31.6
53.8
23.7
53.8
18.5
7.49
139
8.10
SIZE TOLERANCE
TYPE
A
B
C
D
F
G
YE13-YE30
0 .25
0.25
0.10
0.15
0.10
0.15
YE32-YE41
0.35
0.35
0.15
0.25
0.15
0.25
YE43-YE57
0.35
0.35
0.25
0.25
0.15
0.25
YE77
0.75
0.75
0.35
0.50
0.35
0.50
67
Magnetic Material Ind . Co., LTD
BUS BAR IRON POWDER CORES
(1) ORDER CODE
300
YHS
75
Shape Dimension code Material
A
Dimension difference
(2) SHAPE
A
B
C
79
25.9
16.5
12.7
YHS300-75
147
25.9
16.5
12.7
YHS300-75A
147
25.9
16.5
YHS300-35A
96
25.9
YHS300-75A
179
YHS300-75AA
179
YHS300-35B
111
TYPE
E
Ie
Ae
V
13.2
3.56
5.92
.806
4.61
13.2
3.56
5.92
.806
4.61
12.7
13.2
3.56
5.92
.806
4.61
16.5
15.9
13.2
3.56
5.92
1.01
5.77
25.9
16.5
15.9
13.2
3.56
5.92
1.01
5.77
25.9
16.5
15.9
13.2
3.56
5.92
1.01
5.77
25.9
16.5
19.1
13.2
3.56
5.92
1.21
6.92
25.9
16.5
19.1
13.2
3.56
5.92
1.21
6.92
25.9
16.5
19.1
13.2
3.56
5.92
1.21
6.92
25.9
16.5
22.2
13.2
3.56
5.92
1.41
8.06
25.9
16.5
22.2
13.2
3.56
5.92
1.41
8.06
25.9
16.5
22.2
13.2
3.56
5.92
1.41
8.06
38.1
24.2
19.1
19.4
5.21
8.71
1.78
15.1
19.4
5.21
8.71
2.37
20.1
AL
YHS300-35
D
YHS300-75B
208
YHS300-75AB
208
YHS300-35C
124
YHS300-75C
232
YHS30075AC
232
YHS400-75
221
38.1
24.4
25.4
YHS400-75A
286
38.1
24.4
31.8
19.4
5.21
8.71
2.96
25.2
YHS400-75B
335
38.1
24.4
38.1
19.4
5.21
8.71
3.56
30.2
YHS400-75C
371
TYPE
A
YHS300-YHS400
D
B
0.35
0.35
E
0.10
L
0.10
0.50
U TYPE IRON POWDER CORES
(1) ORDER CODE
YHS
300
75
A
Shape Dimension code Material
B
Dimension difference
F
G
A
(2) SHAPE
C
E
SIZE TOLERANCE m m
A
B
C
E
F
G
Ie
Ae
V
YU61-75
71.0
15.5
22.9
6.35
13.0
4.95
5.33
5.66
.315
1.81
YU80-35
42.4
20.3
31.8
6.35
18.1
6.35
7.62
7.87
.403
3.18
YU80-75
71.0
20.3
31.8
6.35
18.1
6.35
7.62
7.87
.403
3.18
YU80-22
37.5
20.3
31.8
6.35
18.1
6.35
7.62
7.87
.403
3.18
20.3
31.8
6.35
18.1
6.35
7.62
7.87
.403
3.18
20.3
31.8
6.35
18.1
6.35
7.62
7.87
.403
3.18
TYPE
AL
YU80-60
64.0
YU80-75A
70.0
SIZE TOLERANCE m m
TYPE
A
B
C
E
F
G
YU61-YU80
0 .25
0 .25
0 .25
0 .25
0 .25
0 .25
68
Magnetic Material Ind . Co., LTD
I TYPE IRON POWDER CORES
(1) ORDERING CODE
YI
36.1
A
M40
Shape Outiside Dia Material
Difference Height
(2) SHAPE
TYPE
AL
ODI
OD2
ID
T
L
W
YI36.1-40
85
36.10
12.70
4.37
3.96
23.80
1.84
YI36.1-40A
60
36.10
12.70
4.37
3.96
33.30
2.95
YI46.9-40
100
46.90
15.90
5.56
4.75
31.80
3.43
YI46.9-40A
80
46.90
15.90
5.56
4.75
41.30
4.90
YI63.5-40
130
63.50
19.10
6.60
4.75
34.90
5.66
63.50
19.10
6.60
4.75
47.60
8.49
95
YI63.5-40A
SIZE TOLERANCE m m
TYPE
OD1
YI36.1-YI63.5
ID
OD2
0 .00
0 .25
0 .00
0 .10
0 .10
0 .00
L
T
0 .35
0 .35
HOLLOW IRON POWDER CORES CORES
(1) DRDERING CODE
YH
7.95
40
Shape Outiside Dia Material
A
Difference Height
(2) SHAPE
OD
ID
YH7.95-40
.312/7.95
.137/3.48
.750/19.1
YH12.7-40
.500/12.7
.172/4.37
.688/17.5
YH12.7-40A
.500/12.7
.172/4.37
1.064/27.0
YH12.7-40B
.500/12.7
.172/4.37
1.375/34.9
YH15.9-40
.625/15.9
.219/5.56
.900/22.9
YH15.9-40A
.625/15.9
.219/5.56
.955/24.3
YH15.9-40B
.625/15.9
.219/5.56
1.250/31.8
YH15.9-40C
.625/15.9
.219/5.56
1.330/33.8
YH19.1-40
.750/19.1
.260/6.60
1.080/27.4
YH19.1-40A
.750/19.1
.260/6.60
1.500/38.1
YH19.1-40B
TYPE
L
.750/19.1
.260/6.60
1.580/40.1
YH25.4-40
SIZE TOLERANCE m m
1.000/25.4
.250/6.35
1.000/25.4
TYPE
OD
ID
L
YH7.95-YH25.4
0 .00
0 .10
0 .10
0 .00
0 .25
69
Magnetic Material Ind . Co., LTD
PLAIN IRON POWDER CORES
(1) ODERING CODE
YP
3.45
M40
Shape Dimensions Material
A
Height Difference
(2) SHAPE
TYPE
OD
ID
YP3.45-40
7.6
.136/3.45
.775/19.7
YP4.83-40
12.5
.190/4.83
.750/19.1
YP6.35-40
16.0
.250/6.35
.750/19.1
YP6.35-40A
16.0
.250/6.35
1.000/25.4
YP6.48-40
15.0
.255/6.48
1.250/31.8
YP7.95-40
20.0
.313/7.95
1.000/25.4
YP7.95-40A
20.0
.313/7.95
1.250/31.8
YP9.53-40
25.5
.375/9.53
1.000/25.4
YP9.53-40A
26.5
.375/9.53
1.250/31.8
YP9.53-40B
25.0
.375/9.53
1.500/38.1
YP9.53-40C
22.5
.375/9.53
1.750/44.5
YP12.7-40
34.5
.500/12.7
1.250/31.8
YP12.7-40A
33.0
.500/12.7
1.500/38.1
YP12.7-40B
32.0
.500/12.7
1.750/44.5
YP12.7-40C
31.0
.500812.7
2.000/50.8
YP15.9-40
37.5
.625/15.9
1.250/31.8
YP15.9-40A
41.5
.625/15.9
1.500/38.1
YP19.1-40
49.5
.750/19.1
2.375/60.3
YP25.4-40
80.0
1.000/25.4
2.000/50.8
70
L
Magnetic Material Ind . Co., LTD
Metallic powder core
Specification Q/BD06-2000
Material
Specification Q/BD07-2000
FeNi50
Material
T3H
Material
FeNi50
078
Permeability
Dimension
1 5%
60
Charact. Factor Q
2 0
Temp .coeff .(ppm/ )
3 00
OD +0.6
ID 0 .3
3
H 0 .2
4-R(D/20)
TYPE
AL
1
T3H 078
24.0
2
T3H 095
3
7.6
Color
Blue
Bs(Gs)
13000
Inductance coeff. Toler
1 5%
ID
Ht
Le
Ae
7.80
3.84
3.25
1.84
0.060
0.110
21.0
9.53
5.21
3.25
2.31
0.064
0.147
T3H 112
28.0
11.20
5.82
4.04
2.68
0.099
0.266
4
T3H 127
27.0
12.70
7.70
4.83
3.19
0.112
0.358
5
T3H 127A
35.0
12.70
7.70
6.35
3.19
0.148
0.471
6
T3H 152
41.0
15.20
8.53
5.94
3.74
0.187
0.699
7
T3H 175
35.0
17.50
9.40
4.83
4.23
0.179
0.759
8
T3H 175A
43.0
17.50
9.40
6.35
4.23
0.235
0.995
9
T3H 202
34.0
20.20
12.60
6.35
5.14
0.231
1.190
10
T3H 230
43.0
22.90
14.00
7.62
5.78
0.330
1.960
11
T3H 230A
52.0
22.90
14.00
9.53
5.78
0.395
2.280
12
T3H 239
46.0
23.90
14.20
7.92
5.97
0.362
2.160
13
T3H 270
77.0
26.90
14.50
11.10
6.49
0.659
4.280
14
T3H 330
64.0
33.00
19.80
11.10
8.28
0.698
5.780
15
T3H 360
56.0
35.90
22.40
10.50
9.14
0.674
6.160
16
T3H 399
79.0
39.90
24.10
14.50
10.10
1.060
10.700
17
T3H 445
90.0
44.50
27.20
16.50
11.20
1.340
15.000
18
T3H 467
126.0
46.70
24.10
18.00
11.20
1.880
21.000
19
T3H 508
74.0
50.80
31.80
14.00
13.00
1.270
16.400
20
T3H 560
66.0
56.00
32.00
10.00
13.80
1.200
16.600
21
T3H 572
73.0
57.20
35.70
14.00
14.60
1.420
20.700
22
T3H 635
192.0
63.50
31.80
25.40
15.00
3.840
57.400
23
T3H 772
64.0
77.20
49.00
12.70
19.80
1.680
33.400
NO .
OD
Density (g/cm )
71
Ve
Magnetic Material Ind . Co., LTD
Metallic powder core
Material
T4H
Material
Specification Q/BD08-2000
FeNi50
Material
FeNi50
067
Permeability
Dimension
1 5%
125
Charact. Factor Q
5
Temp .coeff .(ppm/ )
3 00
OD +0.6
ID 0 .3
H 0 .2
4-R(D/20)
3
TYPE
AL
1
T4H 067
55.0
2
T4H 078
3
7.6
Color
Blue
Bs(Gs)
13000
Inductance coeff. Toler
1 5%
ID
Ht
Le
Ae
Ve
6.70
3.00
3.00
1.52
0.055
0.084
51.0
7.80
3.84
3.25
1.84
0.060
0.110
T4H 085
66.0
8.50
3.50
3.30
1.88
0.080
0.155
4
T4H 095
44.0
9.53
5.21
3.25
2.31
0.064
0.147
5
T4H 104
61.0
10.30
5.00
3.50
2.40
0.093
0.223
6
T4H 112
58.0
11.20
5.82
4.04
2.68
0.099
0.266
7
T4H 127
55.0
12.70
7.70
4.83
3.19
0.112
0.358
8
T4H 127A
73.0
12.70.
7.70
6.35
3.19
0.148
0.471
9
T4H 152
83.0
15.20
8.53
5.94
3.74
0.187
0.699
10
T4H 175
70.0
17.50
9.40
4.83
4.23
0.179
0.759
11
T4H 175A
90.0
17.50
9.40
6.35
4.23
0.235
0.995
12
T4H 180
91.0
18.30
9.00
5.50
4.27
0.250
1.096
13
T4H 180A
104.0
18.30
9.00
6.40
4.27
0.285
1.275
14
T4H 202
71.0
20.20
12.60
6.35
5.14
0.231
1.190
15
T4H 230
89.0
22.90
14.00
7.62
5.78
0.330
1.960
16
T4H 230A
107.0
22.90
14.00
9.53
5.78
0.395
2.280
17
T4H 239
95.0
23.90
14.20
7.92
5.97
0.362
2.160
18
T4H 270
159.0
26.90
14.50
11.10
6.49
0.659
4.280
19
T4H 316
93.0
31.60
18.00
7.11
7.75
0.459
3.550
20
T4H 330
132.0
33.00
19.80
11.10
8.28
0.698
5.780
21
T4H 360
116.0
35.90
22.40
10.50
9.14
0.674
6.160
22
T4H 399
164.0
39.90
24.10
14.50
10.10
1.060
10.700
23
T4H 445
187.0
44.50
27.20
16.50
11.20
1.340
15.000
24
T4H 467
263.0
46.70
24.10
18.00
11.20
1.880
21.000
25
T4H 508
153.0
50.80
31.80
14.00
13.00
1.270
16.400
26
T4H 572
152.0
57.20
35.70
14.00
14.60
1.420
20.700
27
T4H 640
300.0
64.00
40.00
32.00
16.30
3.530
57.900
28
T4H 772
133.0
77.20
49.00
12.70
19.80
1.680
33.400
NO .
OD
Density (g/cm )
72