Part No.: PC95EL11X4-Z

F E R R I T E S
March 2014
Mn-Zn
Ferrite Cores for Switching Power Supplies
Planar series
EL
ELT
PQI
EIR
ER
EI
(2/49)
F E R R I T E S
REMINDERS FOR USING THESE PRODUCTS
Please be sure to read this manual thoroughly before using the products.
The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications equipment,
home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equipment,
industrial robots) under a normal operation and use condition.
The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or quality
require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society, person
or property.
When using the products for specific purposes, please first make confirmations in areas such as safety, reliability, and quality.
Please understand that we are not in a position to be held responsible for any damage or the like caused by any use exceeding the range
or conditions of this specification sheet or by any use in the specific applications.
(1) Aerospace/Aviation equipment
(2) Transportation equipment (electric trains, ships, etc.)
(3) Medical equipment
(4) Power-generation control equipment
(5) Atomic energy-related equipment
(6) Seabed equipment
(7) Transportation control equipment
(8) Public information-processing equipment
(9) Military equipment
(10) Electric heating apparatus, burning equipment
(11) Disaster prevention/crime prevention equipment
(12) Safety equipment
(13) Other applications that are not considered general-purpose
applications
When using this product in general-purpose standard applications, you are kindly requested to take into consideration securing protection
circuit/equipment or providing backup circuits, etc to ensure higher safety.
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F E R R I T E S
Ferrite Cores for Switching Power Supplies
Product compatible with RoHS directive
Halogen-free
Overview of the Planar Series
FEATURES
Low profile shape suited to PCB mounting
Available in a range of various shapes
Available in a pair of E core and I core that easily can be mounted on PCBs
A wide range of sizes is available from 10mm to 25mm
APPLICATION
Low profile DC/DC converters, transformers and coils for use in planers
PART NUMBER CONSTRUCTION
PC47
EL11X4
Material
Size of E core
PC47
PC95
-
EL core
EL11X4
ELT core
ELT11X3
ELT18X7.3
PQI core
PQI16/7.8Z
EIR core
EIR14/4.5/9
ER core
ER9.5/5
EI core
EI14/5/5
Z
AL-value
(Z: without air gap)
EL13X4.4
EL15.5X5.8
EL18X7.3
EL20X7.7
EL22X8
EL25X8.6
ELT11X4
ELT20X5.7
ELT13X3.4
ELT20X7.7
ELT13X4.4
ELT22X6
ELT15.5X4.3
ELT22X8
ELT15.5X5.8
ELT25X6.6
ELT18X5.3
ELT25X8.6
PQI20/9Z
PQI26/12Z
EIR18/5/12
EIR22/5.5/15
ER11/5
ER14/4.5/9
ER14.5/6
ER18/5/12
ER22/5.5/15
ER25/5.5/18
EI18/6/10
EI22/8/16
RANGE OF USE AND STORAGE TEMPERATURE
Temperature range
Operating
temperature
（°C）
–30 to +105
Storage
temperature
（°C）
–30 to +85
RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://www.tdk.co.jp/rohs/
Halogen-free: Indicates that Cl content is less than 900ppm, Br content is less than 900ppm, and that the total Cl and Br content is less than 1500ppm.
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn EL Cores
SHAPES AND DIMENSIONS
A
E
C
F2
F1
R1=F1/2
B
D
R2: 8 places
ELH core
PC95
EL11X4
Material
Size of E core
Part No.(ELH+ELH)
PC95EL11X4-Z
PC90EL11X4-Z
PC95EL13X4.4-Z
PC90EL13X4.4-Z
PC95EL15.5X5.8-Z
PC90EL15.5X5.8-Z
PC95EL18X7.3-Z
PC90EL18X7.3-Z
PC95EL20X7.7-Z
PC90EL20X7.7-Z
PC95EL22X8-Z
PC90EL22X8-Z
PC95EL25X8.6-Z
PC90EL25X8.6-Z
Z
-
AL-value
(Z: without air gap)
Dimensions
(mm)
A
B
C
D
E
F1
F2
R2
11.00±0.20
2.01±0.10
8.80±0.20
1.00±0.10
9.17±0.20
2.78±0.10
6.40±0.15
0.30
13.00±0.25
2.19±0.10
10.40±0.20
1.00±0.10
10.83±0.20
3.29±0.10
7.56±0.15
0.30
15.50±0.30
2.92±0.10
12.40±0.25
1.50±0.10
12.92±0.25
3.92±0.10
9.01±0.20
0.30
18.00±0.30
3.65±0.10
14.40±0.25
2.00±0.10
15.00±0.30
4.55±0.10
10.47±0.20
0.30
20.00±0.35
3.83±0.10
16.00±0.30
2.00±0.10
16.67±0.30
5.06±0.15
11.63±0.20
0.50
22.00±0.40
4.02±0.10
17.60±0.30
2.00±0.10
18.33±0.35
5.56±0.15
12.79±0.25
0.50
25.00±0.45
4.29±0.10
20.00±0.35
2.00±0.10
20.83±0.35
6.32±0.15
14.54±0.25
0.50
Effective parameter
Core
factor
Part No.(ELH+ELH)
PC95EL11X4-Z
PC90EL11X4-Z
PC95EL13X4.4-Z
PC90EL13X4.4-Z
PC95EL15.5X5.8-Z
PC90EL15.5X5.8-Z
PC95EL18X7.3-Z
PC90EL18X7.3-Z
PC95EL20X7.7-Z
PC90EL20X7.7-Z
PC95EL22X8-Z
PC90EL22X8-Z
PC95EL25X8.6-Z
PC90EL25X8.6-Z
C1(mm–1)
Effective
cross-sectional
area
Ae(mm2)
Electrical characteristics
Effective
magnetic path
length
ℓe(mm)
Effective
core volume
Amin.
Acw
Weigh
AL-value
Ve(mm3)
(mm2)
(mm2)
(g)
(nH/N2)
1kHz
0.5mA
100Ts
Without air gap
0.826
13.7
16.5
226
15.9
6.39
1.3
0.667
15.4
23.1
357
22.4
7.54
2.0
0.597
19.6
32.9
646
31.9
13.5
3.5
0.538
23.8
44.3
1050
43.0
20.9
6.0
0.469
25.6
54.6
1400
52.9
23.2
7.8
0.413
27.3
66.2
1810
64.2
25.5
10
0.350
30.0
85.6
2570
83.0
29.0
15
2400±25%
1950±25%
3160±25%
2500±25%
3680±25%
3000±25%
4760±25%
3600±25%
5630±25%
4050±25%
6540±25%
5050±25%
7540±25%
5700±25%
With air gap
50±3%
80±5%
125±7%
63±3%
100±5%
160±7%
63±3%
100±3%
160±5%
80±3%
125±3%
200±5%
80±3%
125±3%
200±5%
100±3%
160±3%
250±5%
100±3%
160±3%
250±5%
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn Planar series Part No.: PC90EL11X4-Z
SHAPES AND DIMENSIONS
11.0±0.2
9.17±0.2
6.4±0.15
8.8±0.2
1.0±0.1
2.01±0.1
2.78±0.1
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
100°C
226
6.39
1.3
1950±25%
0.2
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.826
13.7
16.5
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
10 2
10 2
20%
40%
AL-value(nH/N2)
NI limit (AT)
Center pole gap
101
101
Temp: 100°C
100 1
10
NI20%=6550.4×AL–1.000
NI40%=7446.9×AL–1.009
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=38.79×lg –0.7342
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level：0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn Planar series Part No.: PC95EL11X4-Z
SHAPES AND DIMENSIONS
11.0±0.2
9.17±0.2
6.4±0.15
8.8±0.2
1.0±0.1
2.01±0.1
2.78±0.1
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
25°C
80°C
120°C
226
6.39
1.3
2400±25%
0.2
0.18
0.2
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.826
13.7
16.5
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
10 2
10 2
AL-value(nH/N2)
Center pole gap
NI limit (AT)
40%
20%
101
101
Temp: 100°C
100 1
10
NI20%=5997.9×AL–0.993
NI40%=7200.1×AL–1.014
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=38.87×lg –0.7339
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level：0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn Planar series Part No.: PC90EL13X4.4-Z
SHAPES AND DIMENSIONS
13.0±0.25
10.83±0.2
7.56±0.15
10.4±0.2
1.0±0.1
2.19±0.1
3.29±0.1
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
357
7.54
2.0
2500±25%
0.25
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.667
15.4
100°C
23.1
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
10 2
10 2
NI limit (AT)
40%
20%
101
AL-value(nH/N2)
Center pole gap
101
Temp: 100°C
100 1
10
NI20%=10915.6×AL–1.031
NI40%=12455.2×AL–1.040
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=52.02×lg –0.758
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level：0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn Planar series Part No.: PC95EL13X4.4-Z
SHAPES AND DIMENSIONS
13.0±0.25
10.83±0.2
7.56±0.15
10.4±0.2
1.0±0.1
2.19±0.1
3.29±0.1
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
25°C
80°C
120°C
357
7.54
2.0
3160±25%
0.25
0.2
0.25
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.667
15.4
23.1
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
10 2
10 2
NI limit (AT)
40%
20%
101
AL-value(nH/N2)
Center pole gap
101
Temp: 100°C
100 1
10
NI20%=6550.4×AL–1.000
NI40%=7446.9×AL–1.009
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=52.17×lg –0.757
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level：0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn Planar series Part No.: PC90EL15.5X5.8-Z
SHAPES AND DIMENSIONS
15.5±0.3
12.92±0.25
9.01±0.2
12.4±0.25
1.5±0.1
2.92±0.1
3.92±0.1
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
646
13.5
3.5
3000±25%
0.5
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.597
19.6
100°C
32.9
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
Center pole gap
NI limit (AT)
20%
101
AL-value(nH/N2)
40%
10 2
10 2
101
Temp: 100°C
100 1
10
NI20%=12647.2×AL–0.989
NI40%=12041.0×AL–0.961
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=69.24×lg –0.774
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level：0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn Planar series Part No.: PC95EL15.5X5.8-Z
SHAPES AND DIMENSIONS
15.5±0.3
12.92±0.25
9.01±0.2
12.4±0.25
1.5±0.1
2.92±0.1
3.92±0.1
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
25°C
80°C
120°C
646
13.5
3.5
3680±25%
0.5
0.45
0.5
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.597
19.6
32.9
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
Center pole gap
NI limit (AT)
20%
101
AL-value(nH/N2)
40%
10 2
10 2
101
Temp: 100°C
100 1
10
NI20%=10782.9×AL–0.966
NI40%=10266.4×AL–0.938
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=67.92×lg –0.779
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level：0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn ELT Cores
SHAPES AND DIMENSIONS
D
A
A
E
F1
R1=F1/2
R2: 8 places
F2
B1
B2
C
C
ELH core
PLT core
PC95
ELT11X3
Material
Size of E core
Part No.(ELH+PLT)
PC95ELT11X3-Z
PC90ELT11X3-Z
PC95ELT11X4-Z
PC90ELT11X4-Z
PC95ELT13X3.4-Z
PC90ELT13X3.4-Z
PC95ELT13X4.4-Z
PC90ELT13X4.4-Z
PC95ELT15.5X4.3-Z
PC90ELT15.5X4.3-Z
PC95ELT15.5X5.8-Z
PC90ELT15.5X5.8-Z
PC95ELT18X5.3-Z
PC90ELT18X5.3-Z
Z
-
AL-value
(Z: without air gap)
Dimensions
(mm)
A
B1
B2
C
D
E
F1
F2
R2
11.00±0.20
2.01±0.10
1.01±0.05
8.80±0.20
1.00±0.10
9.17±0.20
2.78±0.10
6.40±0.15
0.30
11.00±0.20
3.01±0.10
1.01±0.05
8.80±0.20
2.00±0.10
9.17±0.20
2.78±0.10
6.40±0.15
0.30
13.00±0.25
2.19±0.10
1.19±0.05
10.40±0.20
1.00±0.10
10.83±0.20
3.29±0.10
7.56±0.15
0.30
13.00±0.25
3.19±0.10
1.19±0.05
10.40±0.20
2.00±0.10
10.83±0.20
3.29±0.10
7.56±0.15
0.30
15.50±0.30
2.92±0.10
1.42±0.10
12.40±0.25
1.50±0.10
12.92±0.25
3.92±0.10
9.01±0.20
0.30
15.50±0.30
4.42±0.10
1.42±0.10
12.40±0.25
3.00±0.10
12.92±0.25
3.92±0.10
9.01±0.20
0.30
18.00±0.30
3.65±0.10
1.65±0.10
14.40±0.25
2.00±0.10
15.00±0.30
4.55±0.10
10.47±0.20
0.30
Effective parameter
Core
factor
Part No.(ELH+ELH)
PC95ELT11X3-Z
PC90ELT11X3-Z
PC95ELT11X4-Z
PC90ELT11X4-Z
PC95ELT13X3.4-Z
PC90ELT13X3.4-Z
PC95ELT13X4.4-Z
PC90ELT13X4.4-Z
PC95ELT15.5X4.3-Z
PC90ELT15.5X4.3-Z
PC95ELT15.5X5.8-Z
PC90ELT15.5X5.8-Z
PC95ELT18X5.3-Z
PC90ELT18X5.3-Z
C1(mm–1)
Effective
cross-sectional
area
Ae(mm2)
Electrical characteristics
Effective
magnetic path
length
ℓe(mm)
Effective
core volume
Amin.
Acw
Weigh
AL-value
Ve(mm3)
(mm2)
(mm2)
(g)
(nH/N2)
1kHz
0.5mA
100Ts
Without air gap
0.702
11.7
16.6
194
15.9
3.20
1.1
0.826
13.7
16.5
226
15.9
6.39
1.3
0.578
13.4
23.2
312
22.4
3.77
1.8
0.667
15.4
23.1
357
22.4
7.54
2.0
0.503
16.6
33.1
550
31.9
6.75
3.0
0.597
19.6
32.9
646
31.9
13.5
3.5
0.446
19.8
44.5
882
43.0
10.5
5.0
2590±25%
1750±25%
2400±25%
1700±25%
3390±25%
2400±25%
3160±25%
2300±25%
4340±25%
2900±25%
3680±25%
2200±25%
5330±25%
3500±25%
With air gap
50±3%
80±5%
125±7%
50±3%
80±5%
125±7%
63±3%
100±5%
160±7%
63±3%
100±5%
160±7%
63±3%
100±3%
160±5%
63±3%
100±3%
160±5%
80±3%
125±3%
200±5%
• All specifications are subject to change without notice.
001-01 / 20140317 / ferrite_mz_sw_planar_en.fm
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F E R R I T E S
Mn-Zn ELT Cores
SHAPES AND DIMENSIONS
D
A
A
E
F1
R1=F1/2
R2: 8 places
F2
B1
B2
C
C
ELH core
PLT core
PC95
ELT18X7.3
Material
Size of E core
Part No.(ELH+PLT)
PC95ELT18X7.3-Z
PC90ELT18X7.3-Z
PC95ELT20X5.7-Z
PC90ELT20X5.7-Z
PC95ELT20X7.7-Z
PC90ELT20X7.7-Z
PC95ELT22X6-Z
PC90ELT22X6-Z
PC95ELT22X8-Z
PC90ELT22X8-Z
PC95ELT25X6.6-Z
PC90ELT25X6.6-Z
PC95ELT25X8.6-Z
PC90ELT25X8.6-Z
Z
-
AL-value
(Z: without air gap)
Dimensions
(mm)
A
B1
B2
C
D
E
F1
F2
R2
18.00±0.30
5.65±0.10
1.65±0.10
14.40±0.25
4.00±0.15
15.00±0.30
4.55±0.10
10.47±0.20
0.30
20.00±0.35
3.83±0.10
1.83±0.10
16.00±0.30
2.00±0.10
16.67±0.30
5.06±0.15
11.63±0.20
0.50
20.00±0.35
5.83±0.15
1.83±0.10
16.00±0.30
4.00±0.15
16.67±0.30
5.06±0.15
11.63±0.20
0.50
22.00±0.40
4.02±0.10
2.02±0.10
17.60±0.30
2.00±0.10
18.33±0.35
5.56±0.15
12.79±0.25
0.50
22.00±0.40
6.02±0.15
2.02±0.10
17.60±0.30
4.00±0.15
18.33±0.35
5.56±0.15
12.79±0.25
0.50
25.00±0.45
4.29±0.10
2.29±0.10
20.00±0.35
2.00±0.10
20.83±0.35
6.32±0.15
14.54±0.25
0.50
25.00±0.45
6.29±0.15
2.29±0.10
20.00±0.35
4.00±0.15
20.83±0.35
6.32±0.15
14.54±0.25
0.50
Effective parameter
Core
factor
Part No.(ELH+ELH)
PC95ELT18X7.3-Z
PC90ELT18X7.3-Z
PC95ELT20X5.7-Z
PC90ELT20X5.7-Z
PC95ELT20X7.7-Z
PC90ELT20X7.7-Z
PC95ELT22X6-Z
PC90ELT22X6-Z
PC95ELT22X8-Z
PC90ELT22X8-Z
PC95ELT25X6.6-Z
PC90ELT25X6.6-Z
PC95ELT25X8.6-Z
PC90ELT25X8.6-Z
C1(mm–1)
Effective
cross-sectional
area
Ae(mm2)
Electrical characteristics
Effective
magnetic path
length
ℓe(mm)
Effective
core volume
Amin.
Acw
Weigh
AL-value
Ve(mm3)
(mm2)
(mm2)
(g)
(nH/N2)
1kHz
0.5mA
100Ts
Without air gap
0.538
23.8
44.3
1050
43.0
20.9
6.0
0.393
21.6
54.9
1180
52.9
11.6
6.7
0.469
25.6
54.6
1400
52.9
23.2
7.8
0.351
23.4
66.6
1560
64.2
12.8
9.0
0.413
27.3
66.2
1810
64.2
25.5
10
0.302
26.0
86.0
2230
83.0
14.5
13
0.350
30.0
85.6
2570
83.0
29.0
15
4760±25%
3100±25%
6270±25%
4150±25%
5630±25%
3900±25%
7250±25%
4800±25%
6540±25%
4250±25%
8600±25%
6100±25%
7540±25%
5400±25%
With air gap
80±3%
125±3%
200±5%
80±3%
125±3%
200±5%
80±3%
125±3%
200±5%
100±3%
160±3%
250±5%
100±3%
160±3%
250±5%
100±3%
160±3%
250±5%
100±3%
160±3%
250±5%
• All specifications are subject to change without notice.
001-01 / 20140317 / ferrite_mz_sw_planar_en.fm
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F E R R I T E S
Mn-Zn Planar series Part No.: PC90ELT11X3-Z
1.0±0.1
11.0±0.2
11.0±0.2
9.17±0.2
2.78±0.1
SHAPES AND DIMENSIONS
6.4±0.15
2.01±0.1
8.8±0.2
1.01±0.05
8.8±0.2
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
194
3.20
1.1
1750±25%
0.15
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.702
11.7
100°C
16.6
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
AL-value(nH/N2)
40%
10 2
NI limit (AT)
20%
101
10 2
Center pole gap
101
Temp: 100°C
100 1
10
NI20%=2106.0×AL–0.9047
NI40%=2352.6×AL–0.9193
10 2
10 3
A L-value (nH/N 2)
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
100
0.01
AL=12.081×lg –0.6732
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level： 0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
001-01 / 20140317 / ferrite_mz_sw_planar_en.fm
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F E R R I T E S
Mn-Zn Planar series Part No.: PC95ELT11X3-Z
1.0±0.1
11.0±0.2
11.0±0.2
9.17±0.2
2.78±0.1
SHAPES AND DIMENSIONS
6.4±0.15
2.01±0.1
8.8±0.2
1.01±0.05
8.8±0.2
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
25°C
80°C
120°C
194
3.20
1.1
2590±25%
0.14
0.12
0.14
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.702
11.7
16.6
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
40%
AL-value(nH/N2)
10 2
NI limit (AT)
20%
101
10 2
Center pole gap
101
Temp: 100°C
100 1
10
NI20%=2299.4×AL–0.9121
NI40%=7074.5×AL–1.0145
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=11.721×lg –0.6995
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level：0.5mA
• Ambient temperature：25°C
• All specifications are subject to change without notice.
001-01 / 20140317 / ferrite_mz_sw_planar_en.fm
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F E R R I T E S
Mn-Zn Planar series Part No.: PC90ELT11X4-Z
2.0±0.1
11.0±0.2
11.0±0.2
9.17±0.2
2.78±0.1
SHAPES AND DIMENSIONS
6.4±0.15
3.01±0.1
8.8±0.2
1.01±0.05
8.8±0.2
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
226
6.39
1.3
1700±25%
0.18
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.826
13.7
100°C
16.5
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
Center pole gap
NI limit (AT)
AL-value(nH/N2)
40%
10 2
20%
101
10 2
101
Temp: 100°C
100 1
10
NI20%=79126×AL–1.0385
NI40%=8238.4×AL–1.0638
10 2
10 3
A L-value (nH/N 2)
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
100
0.01
AL=45.451×lg –0.6664
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level：0.5mA
• Ambient temperature：25°C
• All specifications are subject to change without notice.
001-01 / 20140317 / ferrite_mz_sw_planar_en.fm
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F E R R I T E S
Mn-Zn Planar series Part No.: PC95ELT11X4-Z
2.0±0.1
11.0±0.2
11.0±0.2
9.17±0.2
2.78±0.1
SHAPES AND DIMENSIONS
6.4±0.15
3.01±0.1
8.8±0.2
1.01±0.05
8.8±0.2
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
25°C
80°C
120°C
226
6.39
1.3
2400±25%
0.16
0.15
0.16
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.826
13.7
16.5
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
10 2
10 2
AL-value(nH/N2)
Center pole gap
NI limit (AT)
40%
20%
101
101
Temp: 100°C
100 1
10
NI20%=6764.5×AL–1.0142
NI40%=7074.5×AL–1.0145
10 2
10 3
A L-value (nH/N 2)
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
100
0.01
AL=44.261×lg –0.7171
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level：0.5mA
• Ambient temperature：25°C
• All specifications are subject to change without notice.
001-01 / 20140317 / ferrite_mz_sw_planar_en.fm
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F E R R I T E S
Mn-Zn Planar series Part No.: PC90ELT13X3.4-Z
13.0±0.25
13.0±0.25
3.29±0.1
10.83±0.2
SHAPES AND DIMENSIONS
7.56±0.15
1.0±0.1
2.19±0.1
10.4±0.2
1.19±0.05
10.4±0.2
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
312
3.77
1.8
2400±25%
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.578
13.4
100°C
23.2
NI limit vs. AL-value（Typ.）
0.3
AL-value vs. Air gap length（Typ.）
10 3
10 3
10 2
NI limit (AT)
40%
20%
101
AL-value(nH/N2)
Center pole gap
10 2
101
Temp: 100°C
100 1
10
NI20%=12501.9×AL–1.053
NI40%=11455.4×AL–1.015
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=77.30×lg –0.602
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level： 0.5mA
• Ambient temperature：25°C
• All specifications are subject to change without notice.
001-01 / 20140317 / ferrite_mz_sw_planar_en.fm
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F E R R I T E S
Mn-Zn Planar series Part No.: PC95ELT13X3.4-Z
13.0±0.25
13.0±0.25
3.29±0.1
10.83±0.2
SHAPES AND DIMENSIONS
7.56±0.15
1.0±0.1
2.19±0.1
10.4±0.2
1.19±0.05
10.4±0.2
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
25°C
80°C
120°C
312
3.77
1.8
3390±25%
0.3
0.28
0.3
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.578
13.4
23.2
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
10 2
NI limit (AT)
40%
20%
101
AL-value(nH/N2)
Center pole gap
10 2
101
Temp: 100°C
100 1
10
NI20%=6688.7×AL–0.937
NI40%=5844.7×AL–0.892
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=78.93×lg –0.596
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level： 0.5mA
• Ambient temperature：25°C
• All specifications are subject to change without notice.
001-01 / 20140317 / ferrite_mz_sw_planar_en.fm
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F E R R I T E S
Mn-Zn Planar series Part No.: PC90ELT13X4.4-Z
11.0±0.2
13.0±0.25
3.29±0.1
2.0±0.1
10.83±0.2
SHAPES AND DIMENSIONS
7.56±0.15
3.19±0.1
10.4±0.2
1.19±0.05
10.4±0.2
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
357
7.54
2.0
2300±25%
0.3
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.667
15.4
100°C
23.1
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
Center pole gap
NI limit (AT)
20%
101
AL-value(nH/N2)
40%
10 2
10 2
101
Temp: 100°C
100 1
10
NI20%=14878.1×AL–1.080
NI40%=16164.5×AL–1.085
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=61.57×lg –0.687
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level：0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
001-01 / 20140317 / ferrite_mz_sw_planar_en.fm
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F E R R I T E S
Mn-Zn Planar series Part No.: PC95ELT13X4.4-Z
11.0±0.2
13.0±0.25
3.29±0.1
2.0±0.1
10.83±0.2
SHAPES AND DIMENSIONS
7.56±0.15
3.19±0.1
10.4±0.2
1.19±0.05
10.4±0.2
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
25°C
80°C
120°C
357
7.54
2.0
3160±25%
0.3
0.28
0.3
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.667
15.4
23.1
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
10 2
10 2
20%
40%
101
AL-value(nH/N2)
NI limit (AT)
Center pole gap
101
Temp: 100°C
100 1
10
NI20%=9732.8×AL–1.030
NI40%=11097.7×AL–1.048
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=62.14×lg –0.683
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level：0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
001-01 / 20140317 / ferrite_mz_sw_planar_en.fm
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F E R R I T E S
Mn-Zn Planar series Part No.: PC90ELT15.5X4.3-Z
15.5±0.3
15.5±0.3
3.29±0.1
1.5±0.1
12.92±0.25
SHAPES AND DIMENSIONS
9.01±0.2
2.92±0.1
12.4±0.25
1.42±0.1
12.4±0.25
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
550
6.75
3.0
2900±25%
0.5
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.503
16.6
100°C
33.1
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
NI limit (AT)
10 2
40%
20%
101
AL-value(nH/N2)
Center pole gap
10 2
101
Temp: 100°C
100 1
10
NI20%=13312.0×AL–1.008
NI40%=14620.9×AL–1.011
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=91.84×lg –0.683
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level：0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
001-01 / 20140317 / ferrite_mz_sw_planar_en.fm
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F E R R I T E S
Mn-Zn Planar series Part No.: PC95ELT15.5X4.3-Z
15.5±0.3
15.5±0.3
3.29±0.1
1.5±0.1
12.92±0.25
SHAPES AND DIMENSIONS
9.01±0.2
2.92±0.1
12.4±0.25
1.42±0.1
12.4±0.25
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
25°C
80°C
120°C
550
6.75
3.0
4340±25%
0.5
0.45
0.5
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.503
16.6
33.1
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
NI limit (AT)
10 2
40%
20%
101
AL-value(nH/N2)
Center pole gap
10 2
101
Temp: 100°C
100 1
10
NI20%=14302.4×AL–1.010
NI40%=15381.9×AL–1.008
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=96.66×lg –0.626
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level：0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn Planar series Part No.: PC90ELT18X7.3-Z
4.0±0.15
18.0±0.3
18.0±0.3
15.0±0.3
4.55±0.1
SHAPES AND DIMENSIONS
10.47±0.2
5.65±0.1
14.4±0.25
14.4±0.25
1.65±0.1
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
1050
20.9
6.0
3100±25%
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.538
23.8
100°C
44.3
NI limit vs. AL-value（Typ.）
0.7
AL-value vs. Air gap length（Typ.）
10 3
10 3
Center pole gap
NI limit (AT)
20%
101
AL-value(nH/N2)
40%
10 2
10 2
101
Temp: 100°C
100 1
10
NI20%=21202×AL–1.0393
NI40%=22470×AL–1.0421
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=101.52×lg –0.7339
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level： 0.5mA
• Ambient temperature：25°C
• All specifications are subject to change without notice.
001-01 / 20140317 / ferrite_mz_sw_planar_en.fm
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F E R R I T E S
Mn-Zn Planar series Part No.: PC95ELT18X7.3-Z
4.0±0.15
18.0±0.3
18.0±0.3
15.0±0.3
4.55±0.1
SHAPES AND DIMENSIONS
10.47±0.2
5.65±0.1
14.4±0.25
14.4±0.25
1.65±0.1
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
25°C
80°C
120°C
1050
20.9
6.0
4760±25%
0.6
0.55
0.6
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.538
23.8
44.3
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
Center pole gap
40%
10 2
NI limit (AT)
AL-value(nH/N2)
20%
101
10 2
101
Temp: 100°C
100 1
10
NI20%=20017×AL–1.0437
NI40%=21538×AL–1.0502
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=101.1×lg –0.7549
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level： 0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn Planar series Part No.: PC90ELT25X8.6-Z
25.0±0.45
25.0±0.45
6.32±0.15
4.0±0.15
20.83±0.35
SHAPES AND DIMENSIONS
14.54±0.25
6.29±0.15
20.0±0.35
2.29±0.1
20.0±0.35
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
2570
29.0
15
5400±25%
1.8
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.350
30.0
100°C
85.6
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
Center pole gap
NI limit (AT)
20%
101
AL-value(nH/N2)
40%
10 2
10 2
101
Temp: 100°C
100 1
10
NI20%=45556×AL–1.0498
NI40%=46960×AL–1.0467
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=166.92×lg –0.7706
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level： 0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
001-01 / 20140317 / ferrite_mz_sw_planar_en.fm
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F E R R I T E S
Mn-Zn Planar series Part No.: PC95ELT25X8.6-Z
25.0±0.45
25.0±0.45
6.32±0.15
4.0±0.15
20.83±0.35
SHAPES AND DIMENSIONS
14.54±0.25
6.29±0.15
20.0±0.35
2.29±0.1
20.0±0.35
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
25°C
80°C
120°C
2570
29.0
15
7540±25%
1.6
1.5
1.6
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.350
30.0
85.6
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
Center pole gap
10 2
NI limit (AT)
20%
101
AL-value(nH/N2)
40%
10 2
101
Temp: 100°C
100 1
10
NI20%=39397×AL–1.0349
NI40%=41868×AL–1.0374
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=188.04×lg –0.6956
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level： 0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn PQI Cores
A1
E min.
B
A1
øC
E min.
SHAPES AND DIMENSIONS
H
A2
D
A2
HPQ core
PC95
PQI16/7.8Z
Material
Size of E core
Part No.(HPQ+PQD)
PC95PQI16/7.8Z-12
PC90PQI16/7.8Z-12
PC95PQI20/9Z-12
PC90PQI20/9Z-12
PC95PQI26/12Z-12
PC90PQI26/12Z-12
I
PQD core
12
-
AL-value
(Z: without air gap)
Dimensions
(mm)
A1
A2
B
øC
D
E min.
H
I
16.40±0.30
11.20±0.30
14.40±0.30
7.00±0.20
5.40±0.10
9.60
3.05±0.15
2.35±0.10
20.50±0.40
14.00±0.40
18.00±0.40
8.80±0.20
6.00±0.10
12.00
3.05±0.15
2.95±0.10
26.50±0.45
19.00±0.45
22.50±0.45
12.00±0.20
7.30±0.10
15.50
3.10±0.15
4.20±0.10
Effective parameter
Core
factor
Part No.(ELH+ELH)
PC95PQI16/7.8Z-12
PC90PQI16/7.8Z-12
PC95PQI20/9Z-12
PC90PQI20/9Z-12
PC95PQI26/12Z-12
PC90PQI26/12Z-12
C1(mm–1)
Effective
cross-sectional
area
Ae(mm2)
Electrical characteristics
Effective
magnetic path
length
ℓe(mm)
Effective
core volume
Amin.
Acw
Weigh
AL-value
Ve(mm3)
(mm2)
(mm2)
(g)
(nH/N2)
1kHz
0.5mA
100Ts
Without air gap
0.467
19.5
41.8
815
37.6
11.3
5.0
0.346
22.9
66.0
1510
59.3
14.0
9.0
0.224
27.7
123
3410
109
16.3
21
4910±25%
3600±25%
7070±25%
5200±25%
11950±25%
8600±25%
With air gap
63±3%
100±5%
160±7%
100±3%
160±5%
250±7%
100±3%
160±3%
250±5%
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn Planar series Part No.: PC90PQI16/7.8Z-12
16.4±0.3
9.6min.
14.4±0.3
16.4±0.3
9.6min.
ø7.0±0.2
SHAPES AND DIMENSIONS
11.2±0.3
3.05±0.15
11.2±0.15
2.35±0.1
5.4±0.1
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
100°C
815
11.3
5.0
3600±25%
0.5
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.467
19.5
41.8
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
Center pole gap
40%
NI limit (AT)
AL-value(nH/N2)
20%
10 2
101
10 2
101
Temp: 100°C
100 1
10
NI20%=15271×AL–0.9935
NI40%=19105×AL–1.0297
10 2
10 3
A L-value (nH/N 2)
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
100
0.01
AL=79.28×lg –0.7555
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level： 0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn Planar series Part No.: PC95PQI16/7.8Z-12
16.4±0.3
9.6min.
14.4±0.3
16.4±0.3
9.6min.
ø7.0±0.2
SHAPES AND DIMENSIONS
11.2±0.3
3.05±0.15
11.2±0.15
2.35±0.1
5.4±0.1
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
25°C
80°C
120°C
815
11.3
5.0
4910±25%
0.45
0.35
0.45
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.467
19.5
41.8
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
Center pole gap
AL-value(nH/N2)
40%
10 2
NI limit (AT)
20%
101
10 2
101
Temp: 100°C
100 1
10
NI20%=15175×AL–1.0107
NI40%=16692×AL–1.0194
10 2
10 3
A L-value (nH/N 2)
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
100
0.01
AL=80.885×lg –0.6993
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level：0.5mA
• Ambient temperature：25°C
• All specifications are subject to change without notice.
001-01 / 20140317 / ferrite_mz_sw_planar_en.fm
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F E R R I T E S
Mn-Zn Planar series Part No.: PC90PQI20/9Z-12
20.5±0.4
12.0min.
20.5±0.4
18.0±0.4
12.0min.
ø8.8±0.2
SHAPES AND DIMENSIONS
14.0±0.4
3.05±0.15
14.0±0.4
2.95±0.1
6.0±0.1
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
1510
14.0
9.0
5200±25%
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.346
22.9
100°C
66.0
NI limit vs. AL-value（Typ.）
0.8
AL-value vs. Air gap length（Typ.）
10 3
10 3
Center pole gap
NI limit (AT)
20%
101
AL-value(nH/N2)
40%
10 2
10 2
101
Temp: 100°C
100 1
10
NI20%=31243×AL–1.0397
NI40%=31082×AL–1.0308
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=108.98×lg –0.8221
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level： 0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn Planar series Part No.: PC95PQI20/9Z-12
20.5±0.4
12.0min.
20.5±0.4
18.0±0.4
12.0min.
ø8.8±0.2
SHAPES AND DIMENSIONS
14.0±0.4
3.05±0.15
14.0±0.4
2.95±0.1
6.0±0.1
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
25°C
80°C
120°C
1510
14.0
9.0
7070±25%
0.75
0.65
0.75
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.346
22.9
66.0
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
Center pole gap
NI limit (AT)
20%
101
AL-value(nH/N2)
40%
10 2
10 2
101
Temp: 100°C
100 1
10
NI20%=25802×AL–1.0258
NI40%=24743×AL–1.0086
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=108.84×lg –0.8199
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level： 0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn Planar series Part No.: PC90PQI26/12Z-12
26.5±0.45
15.5min.
26.5±0.45
ø12.0±0.2
15.5min.
22.5±0.45
SHAPES AND DIMENSIONS
4.2±0.1
19.0±0.45
3.1±0.15
19.0±0.45
7.3±0.1
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
3410
16.3
21
8600±25%
1.6
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.224
27.7
100°C
123
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
20%
40%
NI limit (AT)
AL-value(nH/N2)
10 2
101
Center pole gap
10 2
101
Temp: 100°C
100 1
10
NI20%=74915.0×AL–1.0468
NI40%=8564.0×AL–1.0607
10 2
10 3
A L-value (nH/N 2)
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
100
0.01
AL=284.51×lg –0.831
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level：0.5mA
• Ambient temperature：25°C
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn Planar series Part No.: PC95PQI26/12Z-12
26.5±0.45
15.5min.
26.5±0.45
ø12.0±0.2
15.5min.
22.5±0.45
SHAPES AND DIMENSIONS
4.2±0.1
19.0±0.45
3.1±0.15
19.0±0.45
7.3±0.1
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
25°C
80°C
120°C
3410
16.3
21
11950±25%
1.5
1.4
1.5
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.224
27.7
123
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
10 2
10 2
40%
20%
101
AL-value(nH/N2)
NI limit (AT)
Center pole gap
101
Temp: 100°C
100 1
10
NI20%=72721×AL–1.0548
NI40%=71923×AL–1.0453
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=287.77×lg –0.08483
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level： 0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn EIR Cores
A2
E
H
F
A1
øD
H
SHAPES AND DIMENSIONS
B
C2
C1
HER core
PLT core
PC95
EIR14/4.5/9
Material
Size of E core
Part No.(ELH+ELH)
PC95EIR14/4.5/9-Z
PC90EIR14/4.5/9-Z
PC95EIR18/5/12-Z
PC90EIR18/5/12-Z
PC95EIR22/5.5/15-Z
PC90EIR22/5.5/15-Z
I
Z
-
AL-value
(Z: without air gap)
Dimensions
(mm)
A1
B
C1
øD
E
F
13.85±0.25
3.20±0.10
9.00±0.20
5.20±0.10 11.35±0.15
18.15±0.30
3.50±0.10
12.00±0.20
22.10±0.35
3.75±0.10
15.25±0.25
H
A2
C2
I
1.90±0.10 1.25
14.00±0.20
9.20±0.20
1.30±0.10
6.00±0.10 15.75±0.25
2.00±0.10 1.20
18.20±0.25
12.20±0.20
1.50±0.10
6.80±0.10 19.70±0.30
2.00±0.10 1.20
22.20±0.30
15.50±0.20
1.75±0.10
Effective parameter
Core
factor
Part No.(HPQ+PQD)
PC95EIR14/4.5/9-Z
PC90EIR14/4.5/9-Z
PC95EIR18/5/12-Z
PC90EIR18/5/12-Z
PC95EIR22/5.5/15-Z
PC90EIR22/5.5/15-Z
C1(mm–1)
Effective
cross-sectional
area
Ae(mm2)
Electrical characteristics
Effective
magnetic path
length
ℓe(mm)
Effective
core volume
Amin.
Acw
Weigh
AL-value
Ve(mm3)
(mm2)
(mm2)
(g)
(nH/N2)
1kHz
0.5mA
100Ts
Without air gap
0.679
15.4
22.7
349
21.2
5.84
2.0
0.601
19.7
32.8
645
28.3
9.75
3.8
0.505
23.2
46.1
1070
36.3
12.9
6.5
2800±25%
2050±25%
3690±25%
2500±25%
4150±25%
3000±25%
With air gap
63±3%
100±5%
160±7%
80±3%
125±5%
200±7%
80±3%
125±5%
200±7%
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn Planar series Part No.: PC90EIR14/4.5/9-Z
14.0±0.2
13.85±0.25
ø5.2±0.1
1.25
11.35±0.15
1.25
SHAPES AND DIMENSIONS
1.9±0.1
3.2±0.1
1.3±0.1
9.2±0.2
9.0±0.2
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
349
5.84
2.0
2050±25%
0.3
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.679
15.4
100°C
22.7
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
NI limit (AT)
AL-value(nH/N2)
40%
10 2
20%
101
Center pole gap
10 2
101
Temp: 100°C
100 1
10
NI20%=9794.7×AL–1.0231
NI40%=11668×AL–1.0519
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=44.153×lg –0.7138
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level：0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn Planar series Part No.: PC95EIR14/4.5/9-Z
14.0±0.2
13.85±0.25
ø5.2±0.1
1.25
11.35±0.15
1.25
SHAPES AND DIMENSIONS
1.9±0.1
3.2±0.1
1.3±0.1
9.2±0.2
9.0±0.2
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
25°C
80°C
120°C
349
5.84
2.0
2800±25%
0.25
0.2
0.25
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.679
15.4
22.7
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
Center pole gap
40%
AL-value(nH/N2)
NI limit (AT)
10 2
20%
101
10 2
101
Temp: 100°C
100 1
10
NI20%=9192.1×AL–1.021
NI40%=11113×AL–1.0546
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=44.199×lg –0.7139
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level：0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
001-01 / 20140317 / ferrite_mz_sw_planar_en.fm
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F E R R I T E S
Mn-Zn Planar series Part No.: PC90EIR18/5/12-Z
18.2±0.25
18.15±0.3
ø6.0±0.1
1.25
15.75±0.25
1.25
SHAPES AND DIMENSIONS
2.0±0.1
3.5±0.1
1.5±0.1
12.2±0.2
12.2±0.2
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
645
9.75
3.8
2500±25%
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.601
19.7
100°C
32.8
NI limit vs. AL-value（Typ.）
0.45
AL-value vs. Air gap length（Typ.）
10 3
10 3
Center pole gap
40%
20%
NI limit (AT)
AL-value(nH/N2)
10 2
101
10 2
101
Temp: 100°C
100 1
10
NI20%=10781×AL–0.9789
NI40%=17608×AL–1.0637
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=62.293×lg –0.6882
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level： 0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
001-01 / 20140317 / ferrite_mz_sw_planar_en.fm
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F E R R I T E S
Mn-Zn Planar series Part No.: PC95EIR18/5/12-Z
18.2±0.25
18.15±0.3
ø6.0±0.1
1.25
15.75±0.25
1.25
SHAPES AND DIMENSIONS
2.0±0.1
3.5±0.1
1.5±0.1
12.2±0.2
12.2±0.2
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
25°C
80°C
120°C
645
9.75
3.8
3690±25%
0.4
0.35
0.4
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.601
19.7
32.8
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
Center pole gap
40%
NI limit (AT)
AL-value(nH/N2)
20%
10 2
101
10 2
101
Temp: 100°C
100 1
10
NI20%=15611×AL–1.0039
NI40%=14533×AL–0.9802
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=62.305×lg –0.6887
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level： 0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn ER Cores
F
C
E
A
øD
A
B
2B
H
F
E
øD
H
SHAPES AND DIMENSIONS
B
2B
C
Fig.1
Fig.2
PC95
ER9.5/5
Material
Size of E core
Part No.(HER+HER)
Core
Dimensions
(mm)
A
B
C
øD
E
F
H
Fig.1
+0
9.5 –0.3
+0
2.5 –0.1
+0
5.0 –0.2
+0
3.5 –0.2
7.0min.
+0.15
1.6 –0
—
Fig.1
11.0 –0.35
+0
2.5 –0.1
6.0 –0.2
4.25 –0.25
+0
7.9min.
1.5 –0
+0.15
—
Fig.2
13.85±0.25
2.25±0.10
9.00±0.20
5.20±0.10
11.35±0.15
0.95±0.10
1.25
Fig.2
14.5±0.2
3.0 –0.1
6.7±0.1
4.7±0.1
11.8±0.2
1.65±0.1
1.35
Fig.2
18.15±0.30
2.50±0.10
12.00±0.20
6.00±0.10
15.75±0.25
1.00±0.10
1.20
Fig.2
22.10±0.35
2.75±0.10
15.25±0.25
6.80±0.10
19.70±0.30
1.00±0.10
1.20
Fig.2
25.30±0.40
2.75±0.10
18.00±0.40
7.00±0.15
22.90±0.40
1.00±0.10
1.20
PC95ER9.5/5-Z
PC90ER9.5/5-Z
PC95ER11/5-Z
PC90ER11/5-Z
PC95ER14/4.5/9-Z
PC90ER14/4.5/9-Z
PC95ER14.5/6-Z
PC90ER14.5/6-Z
PC95ER18/5/12-Z
PC90ER18/5/12-Z
PC95ER22/5.5/15-Z
PC90ER22/5.5/15-Z
PC95ER25/5.5/18-Z
PC90ER25/5.5/18-Z
Z
-
AL-value
(Z: without air gap)
+0
+0
+0
Effective parameter
Core
factor
Part No.(HER+HER)
PC95ER9.5/5-Z
PC90ER9.5/5-Z
PC95ER11/5-Z
PC90ER11/5-Z
PC95ER14/4.5/9-Z
PC90ER14/4.5/9-Z
PC95ER14.5/6-Z
PC90ER14.5/6-Z
PC95ER18/5/12-Z
PC90ER18/5/12-Z
PC95ER22/5.5/15-Z
PC90ER22/5.5/15-Z
PC95ER25/5.5/18-Z
PC90ER25/5.5/18-Z
C1(mm–1)
Effective
cross-sectional
area
Ae(mm2)
Electrical characteristics
Effective
magnetic path
length
ℓe(mm)
Effective
core volume
Amin.
Acw
Weigh
AL-value
Ve(mm3)
(mm2)
(mm2)
(g)
(nH/N2)
1kHz
0.5mA
100Ts
Without air gap
1.67
14.2
8.47
120
7.6
7.07
0.7
1.23
14.7
11.9
174
10.3
7.44
1.1
0.679
15.4
22.7
349
21.2
5.84
2.0
1.08
19.0
17.6
333
17.3
8.42
2.0
0.601
19.7
32.8
645
28.3
9.75
3.8
0.505
23.2
46.1
1070
36.3
12.9
6.5
0.486
26.1
53.7
1400
38.5
15.9
8.5
1190±25%
610min.
1680±25%
1300±25%
2550±25%
2100±25%
1880±25%
1300±25%
3500±25%
2900±25%
4300±25%
3200±25%
4400±25%
3400±25%
With air gap
63±5%
100±7%
63±5%
100±7%
63±3%
100±5%
160±7%
100±5%
160±7%
80±3%
125±5%
200±7%
80±3%
125±5%
200±7%
80±3%
125±3%
200±5%
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn Planar series Part No.: PC90ER9.5/5-Z
+0
9.5 –0.3
+0
7.0min.
ø3.5 –0.2
SHAPES AND DIMENSIONS
+0.15
1.6 –0
+0
2.5 –0.1
+0
5.0 –0.2
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
120
7.07
0.7
610min.
0.1
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
1.67
14.2
100°C
8.47
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
AL-value(nH/N2)
10 2
NI limit (AT)
40%
20%
101
10 2
Center pole gap
101
Temp: 100°C
100 1
10
NI20%=3109.2×AL1.0106
NI40%=3298.3×AL1.0159
10 2
A L-value (nH/N 2)
10 3
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=18.26×lg –0.7831
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level： 0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
001-01 / 20140317 / ferrite_mz_sw_planar_en.fm
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F E R R I T E S
Mn-Zn Planar series Part No.: PC95ER9.5/5-Z
+0
9.5 –0.3
+0
7.0min.
ø3.5 –0.2
SHAPES AND DIMENSIONS
+0.15
1.6 –0
+0
2.5 –0.1
+0
5.0 –0.2
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
25°C
80°C
120°C
120
7.07
0.7
1190±25%
0.1
0.09
0.1
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
1.67
14.2
8.47
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
AL-value(nH/N2)
10 2
NI limit (AT)
40%
20%
101
10 2
Center pole gap
101
Temp: 100°C
100 1
10
NI20%=2721.3×AL–1.0066
NI40%=2921.8×AL–1.0149
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=18.225×lg –0.783
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level：0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
001-01 / 20140317 / ferrite_mz_sw_planar_en.fm
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F E R R I T E S
Mn-Zn Planar series Part No.: PC90ER14/4.5/9-Z
13.85±0.25
ø5.2±0.1
1.25
11.35±0.15
1.25
SHAPES AND DIMENSIONS
0.95±0.1
2.25±0.1
9.0±0.2
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
349
5.84
2.0
2100±25%
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.679
15.4
100°C
22.7
NI limit vs. AL-value（Typ.）
0.3
AL-value vs. Air gap length（Typ.）
10 3
10 3
Center pole gap
NI limit (AT)
AL-value(nH/N2)
40%
10 2
20%
101
10 2
101
Temp: 100°C
100 1
10
NI20%=9022.4×AL–1.0034
NI40%=9982×AL–1.0153
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=41.575×lg –0.7757
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level： 0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
001-01 / 20140317 / ferrite_mz_sw_planar_en.fm
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F E R R I T E S
Mn-Zn Planar series Part No.: PC95ER14/4.5/9-Z
13.85±0.25
ø5.2±0.1
1.25
11.35±0.15
1.25
SHAPES AND DIMENSIONS
0.95±0.1
2.25±0.1
9.0±0.2
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
25°C
80°C
120°C
349
5.84
2.0
2550±25%
0.25
0.2
0.25
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.679
15.4
22.7
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
Center pole gap
NI limit (AT)
AL-value(nH/N2)
40%
10 2
20%
10 2
101
101
Temp: 100°C
100 1
10
NI20%=8453.1×AL–1.0008
NI40%=9337.8×AL–1.0133
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=41.576×lg –0.7762
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level： 0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
001-01 / 20140317 / ferrite_mz_sw_planar_en.fm
(44/49)
F E R R I T E S
Mn-Zn Planar series Part No.: PC95ER14.5/6-Z
11.8±0.2
14.5±0.2
1.35
ø4.7±0.2
1.35
SHAPES AND DIMENSIONS
1.65±0.1
+0
6.7±0.1
3.0 –0.1
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
25°C
80°C
120°C
333
8.42
2.0
3500±25%
0.3
0.28
0.3
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
1.08
19.0
17.6
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
AL-value(nH/N2)
10 2
NI limit (AT)
40%
20%
10 2
101
101
Temp: 100°C
100 1
10
NI20%=4507×AL–0.9671
NI40%=4424×AL–0.9516
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=38.79×lg –0.7342
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level：0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn Planar series Part No.: PC90ER18/5/12-Z
18.15±0.3
ø6.0±0.1
1.2
15.75±0.25
1.2
SHAPES AND DIMENSIONS
1.0±0.1
2.5±0.1
12.0±0.1
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
645
9.75
3.8
2900±25%
0.5
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.601
19.7
100°C
32.8
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
10 2
10 2
NI limit (AT)
40%
20%
101
AL-value(nH/N2)
Center pole gap
101
Temp: 100°C
100 1
10
NI20%=8664.9×AL–0.9482
NI40%=8641.1×AL–0.9377
10 2
10 3
A L-value (nH/N 2)
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
AL=61.29×lg –0.7237
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level： 0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
001-01 / 20140317 / ferrite_mz_sw_planar_en.fm
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F E R R I T E S
Mn-Zn Planar series Part No.: PC95ER18/5/12-Z
18.15±0.3
ø6.0±0.1
1.2
15.75±0.25
1.2
SHAPES AND DIMENSIONS
1.0±0.1
2.5±0.1
12.0±0.1
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
25°C
80°C
120°C
645
9.75
3.8
3500±25%
0.45
0.4
0.45
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
0.601
19.7
32.8
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
10 2
10 2
NI limit (AT)
40%
20%
AL-value(nH/N2)
Center pole gap
101
101
Temp: 100°C
100 1
10
NI20%=8250×AL–0.9491
NI40%=8177.2×AL–0.9384
10 2
10 3
A L-value (nH/N 2)
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
100
0.01
AL=61.294×lg –0.7242
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level：0.5mA
• Ambient temperature：25°C
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn EI Cores
F
B
A
H
J
A
D
E
H
SHAPES AND DIMENSIONS
I
C
C
HE core
PC95
EI14/5/5
Material
Size of E core
Part No.(HE+PLT)
PC95EI14/5/5-Z
PC90EI14/5/5-Z
PC95EI18/6/10-Z
PC90EI18/6/10-Z
PC95EI22/8/16-Z
PC90EI22/8/16-Z
PLT core
Z
-
AL-value
(Z: without air gap)
Dimensions
(mm)
A
B
C
D
E
F
H
I
J
14.00±0.30
3.50±0.10
5.00±0.10
3.00±0.10
11.00±0.25
2.00±0.10
1.50
1.50±0.05
1.50
18.00±0.35
4.00±0.10
10.00±0.20
4.00±0.10
14.00±0.30
2.00±0.10
2.00
2.00±0.05
2.00
21.80±0.40
5.70±0.10
15.80±0.30
5.00±0.10
16.80±0.40
3.20±0.10
2.50
2.50±0.05
2.50
Effective parameter
Core
factor
Part No.(HER+HER)
PC95EI14/5/5-Z
PC90EI14/5/5-Z
PC95EI18/6/10-Z
PC90EI18/6/10-Z
PC95EI22/8/16-Z
PC90EI22/8/16-Z
C1(mm–1)
Effective
cross-sectional
area
Ae(mm2)
Electrical characteristics
Effective
magnetic path
length
ℓe(mm)
Effective
core volume
Amin.
Acw
Weigh
AL-value
Ve(mm3)
(mm2)
(mm2)
(g)
(nH/N2)
1kHz
0.5mA
100Ts
Without air gap
1.11
16.7
15.0
251
15.0
8.00
1.3
0.507
20.3
40.0
811
40.0
10.0
4.4
0.330
26.1
79.0
2060
79.0
18.9
11
1550±25%
1200±25%
4720±25%
3100±25%
8010±25%
5300±25%
With air gap
63±3%
100±5%
160±7%
100±3%
160±3%
250±5%
160±3%
250±3%
315±3%
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn Planar series Part No.: PC90EI14/5/5-Z
14.0±0.3
14.0±0.3
3.0±0.1
2.0±0.1
1.5
1.5
11.0±0.25
1.5
SHAPES AND DIMENSIONS
3.5±0.1
5.0±0.1
1.5±0.05
5.0±0.1
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
251
8.0
1.3
1200±25%
0.3
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
1.11
16.7
100°C
15.0
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
Center pole gap
NI limit (AT)
AL-value(nH/N2)
40%
10 2
20%
101
10 2
101
Temp: 100°C
100 1
10
NI20%=5602.2×AL–0.9893
NI40%=5612.1×AL–0.9697
10 2
10 3
A L-value (nH/N 2)
AL=37.239×lg –0.6627
100
0.01
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level： 0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
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F E R R I T E S
Mn-Zn Planar series Part No.: PC95EI14/5/5-Z
14.0±0.3
14.0±0.3
3.0±0.1
2.0±0.1
1.5
1.5
11.0±0.25
1.5
SHAPES AND DIMENSIONS
3.5±0.1
5.0±0.1
1.5±0.05
5.0±0.1
Dimensions in mm
Effective parameter
Core
factor
Electrical characteristics
Weigh
AL-value Core loss
Ve
(mm3)
Cross-sectional
winding area of
core
Acw
(mm2)
(g/set)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
200mT
25°C
80°C
120°C
251
8.0
1.3
1550±25%
0.3
0.25
0.3
Effective
core volume
C1
(mm–1)
Effective magnetic Effective
path length
cross-sectional
area
ℓe
Ae
(mm)
(mm2)
1.11
16.7
15.0
NI limit vs. AL-value（Typ.）
AL-value vs. Air gap length（Typ.）
10 3
10 3
NI limit (AT)
AL-value(nH/N2)
40%
10 2
20%
101
Center pole gap
10 2
101
Temp: 100°C
100 1
10
NI20%=5271.1×AL–0.9877
NI40%=5298.5×AL–0.9694
10 2
10 3
A L-value (nH/N 2)
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
100
0.01
AL=37.242×lg –0.6633
0.10
1
Air gap length (mm)
10
Measuring conditions
• Coil：ø0.18 2UEW 100Ts
• Frequency：1kHz
• Current level：0.5mA
• Ambient temperature： 25°C
• All specifications are subject to change without notice.
001-01 / 20140317 / ferrite_mz_sw_planar_en.fm