ETC 3631B221KL

MEGGITT MAGNETICS
MOULDED INDUCTORS,
THIN FILM INDUCTORS FOR
HIGH FREQUENCY APPLICATIONS,
POWER CHOKES, FERRITE
BEADS FOR EMC PROTECTION
Surface Mount Power Inductors
TYPE 3631 SERIES
The 3631 Series of SMD Power Chokes are suited to handle
large current and has been designed for use in SMD power
circuits. With its superior ferrite core material and its low
profile construction we can ensure excellent inductance
characteristics coupled with proven quality. Please request
design kits of Type B parts.
MEGGITT MAGNETICS
KEY FEATURES
VERY HIGH CURRENT CAPABILITY
WIDE VALUE RANGE AVAILABLE
FERRITE CORE
HANDLES UP TO 7.5 AMPS
ONLY 12.7mm SQUARE
TAPED AND REELED
HIGH RELIABILITY
ATTRACTIVELY PRICED
MEGGITT
ELECTRONIC
COMPONENTS
SALES ACTION DESK
TEL: (01793 611666)
FAX: (01793 611777)
EMAIL: [email protected]
WEB SITE: www.meggittelectronics.com
LOG No FO723
ISSUE 3
3 Pages
08-01
SPECIFICATION (cont...)
TYPE 3631 SERIES (Page 2 of 3)
ELECTRICAL
Electrical ~ Type A Package
Res. value on request
Inductance
Code
Inductance
(µH)
Tolerance
(±%)
LQ Test Freq.
(Hz)
Rdc Max
Ω)
(Ω
Idc
(A) Max
2R5
5R0
100
250
500
750
101
2.5
5.0
10.0
25.0
50.0
75.0
100.0
20
20
20
20
15
15
10
1K
1K
1K
1K
1K
1K
1K
0.024
0.035
0.054
0.120
0.200
0.330
0.400
5.0
4.0
3.0
2.0
1.5
1.2
1.0
Electrical ~ Type B* Package
Inductance
Code
Inductance
(µH)
Tolerance
(±%)
LQ Test Freq.
(Hz)
Rdc Max
Ω)
(Ω
Idc
(A) Max
2R5
5R0
7R5
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
471
561
681
821
2.5
5.0
7.5
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
680.0
820.0
20
20
20
20
20
20
20
20
20
15
15
15
15
15
15
15
15
10
10
10
10
10
10
10
10
10
10
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
0.016
0.022
0.025
0.035
0.038
0.042
0.050
0.062
0.068
0.090
0.100
0.130
0.155
0.170
0.185
0.220
0.260
0.320
0.330
0.460
0.520
0.660
0.870
0.970
1.320
1.500
1.700
6.20
4.70
3.80
3.30
3.00
2.80
2.50
2.30
2.00
1.90
1.75
1.60
1.45
1.30
1.20
1.10
1.00
0.90
0.80
0.70
0.65
0.60
0.55
0.50
0.45
0.40
0.35
Electrical ~ Type C Package
Inductance
Code
Inductance
(µH)
Tolerance
(±%)
LQ Test Freq.
(Hz)
Rdc Max
Ω)
(Ω
Idc
(A) Max
2R5
4R5
6R5
100
120
150
180
220
270
330
390
470
560
680
820
101
221
331
471
102
2.5
4.5
6.5
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
220.0
330.0
470.0
1000.0
20
20
20
20
20
20
20
20
20
20
15
15
15
15
15
15
10
10
10
10
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
0.0114
0.0140
0.0180
0.0210
0.0250
0.0360
0.0400
0.0430
0.0480
0.0620
0.7600
0.0850
0.1100
0.1350
0.1500
0.1700
0.3800
0.6500
0.8500
1.6500
7.50
6.50
6.00
5.00
4.80
4.00
3.80
3.50
3.00
2.80
2.50
2.20
2.00
1.80
1.60
1.50
1.10
0.85
0.70
0.50
SPECIFICATION (cont...)
TYPE 3631 SERIES (Page 3 of 3)
ENVIRONMENTAL
Temperature
Temperature Rise:
Storage Temperature:
Operating Temperature:
Resistance To Solder Heat:
40°C maximum
-25°C to +85°C
-20°C to +80°C
260°C for 10 seconds maximum
Materials
Core:
Wire:
Base:
Terminals:
Filler:
Ferrite DR+R1 Core
Enamelled Copper
LCP
Nickel Bronze
Epoxy Resin
DIMENSIONS
Pad Layout
A
H
I
C
B
G
E
Terminal Side
A
F
Terminal Side
Package A±0.3 B±0.3 C±0.5 E±0.2 F±0.2 G
Type A 12.7 12.7 5.0
Type B* 12.7 12.7 6.0
Type C 12.7 12.7 8.0
2.3
2.3
2.3
H
3631 Packaging
I
A Style ~ 600 pieces per 13" Reel
B Style ~ 600 pieces per 13" Reel
C Style ~ 400 pieces per 13" Reel
5.0 14.0 7.0 6.0
5.0 14.0 7.0 6.0
5.0 14.0 7.0 6.0
All Dimensions are
Nominal and in mm
Do Not Scale
HOW TO ORDER
3631
A
101
K
TM
Common Part
Package Style
Inductance Value
Tolerance
Tolerance
3631 Shielded
Power Choke
A - 12mm x 12mm x 5mm High
B* - 12mm x 12mm x 6mm High
C - 12mm x 12mm x 8mm High
See table above for
inductance code
L- ± 15%
K - ± 10%
M - ± 20%
TM Taped and
Reeled
* - The 3631B Type is the Preferred Type
Meggitt Electronic Components Ltd. Ohmic House, Westmead Industrial Estate, Swindon, Wilts. SN5 7US
Telephone: (01793)487301 (Admin.) (01793)611666 (Sales) E-Mail: [email protected] Fax:(01793)611777 (Sales)
This publication is issued to provide outline information only and (unless specifically agreed to the contrary by the Company in writing) is not to form part of any order
or be regarded as a representation relating to the products or service concerned. We reserve the right to alter without notice the specification, design, price or conditions
of supply of any product or service. Whilst Meggitt Electronic Components products are of the very highest quality and reliability, all electronic components can
occasionally be subject to failure. Where failure of a Meggitt Electronic Components product could result in life threatening consequences, then the circuit and application
must be discussed with the Company. Such areas might include ECG, respiratory. and other medical and nuclear applications and any non fail safe applications circuit.