1400 Series
Bobbin Type Inductors
SELECTION GUIDE
Order Code
Inductance,
(kHz, 0.V
AC
)
±0%
μH
1410313C
1415312C
1422311C
1433393C
1447383C
1447385C
1468362C
1468373C
1410454C
1410460C
1410478C
1415440C
1415449C
1415465C
1422435C
1422441C
1422455C
1430430C
1430433C
1430450C
1433428C
1433433C
1433445C
1447423C
1447427C
1447440C
1468420C
1468422C
1468431C
1410516C
1410517C
1410524C
1415513C
1415514C
1415517C
1422509C
1422512C
1422514C
1433507C
1433510C
1433512C
1447506C
1447508C
1447509C
1468505C
1468507C
1468508C
1410604C
1410605C
1410606C
1415604C
1415605C
1422604C
0
5
22
33
47
47
68
68
00
00
00
50
50
50
220
220
220
300
300
300
330
330
330
470
470
470
680
680
680
.0mH
.0mH
.0mH
.5mH
.5mH
.5mH
2.2mH
2.2mH
2.2mH
3.3mH
3.3mH
3.3mH
4.7mH
4.7mH
4.7mH
6.8mH
6.8mH
6.8mH
0mH
0mH
0mH
5mH
5mH
22mH
DC
Current
Max.
A
3
2
9.3
8.3
8.5
6.2
7.3
5.4
6.0
7.8
4.0
4.9
6.5
3.5
4.
5.5
3.0
3.3
5.0
2.8
3.3
4.5
2.3
2.7
4.0
2.0
2.2
3.
.6
.7
2.4
.3
.4
.7
0.9
.2
.4
0.7
.0
.2
0.6
0.8
0.9
0.5
0.7
0.8
0.4
0.5
0.6
0.4
0.5
0.4
DC
Q at f kHz
Resistance
Max.
Ω
0.007
0.009
0.0
0.05
0.09
0.02
0.032
0.022
0.042
0.033
0.040
0.069
0.05
0.042
0.096
0.073
0.062
0.40
0.00
0.080
0.50
0.07
0.09
0.222
0.49
0.25
0.276
0.226
0.73
0.49
0.336
0.277
0.630
0.58
0.374
0.96
0.649
0.622
.428
.992
0.86
2.200
.436
.250
2.80
2.24
.884
4.340
3.394
2.294
4.92
3.740
6.962
SRF
Nom.
MHz
20.7
2.7
9.3
9.
6.0
6.7
5.3
5.3
4.6
3.9
3.3
3.4
2.9
2.4
2.8
2.3
2.2
2.6
2.2
.7
2.5
2.0
.6
2.0
.6
.4
.6
.3
.0
.4
.2
.0
.0
0.8
0.7
0.9
0.7
0.6
0.8
0.7
0.5
0.6
0.5
0.5
0.5
0.4
0.4
0.4
0.3
0.2
0.2
0.2
0.2
Mechanical Dimensions Footprint
a
27.0
27.0
27.0
27.0
27.0
26.8
26.5
27.0
26.4
26.8
32.4
26.2
26.4
32.2
26.
26.3
32.
25.9
26.2
3.8
25.9
26.2
3.8
25.7
26.
3.7
25.7
25.9
3.6
25.6
25.7
3.4
25.5
25.6
3.3
25.3
25.6
3.
25.2
25.5
3.0
25.2
25.3
30.9
25.2
25.2
30.7
25.
25.2
30.9
25.
30.6
30.5
Nom.
Q
f
54
42
64
27
40
33
32
45
24
37
34
24
34
46
22
33
30
26
37
28
22
29
25
34
25
24
23
28
60
30
35
33
34
47
28
43
33
33
45
20
20
60
65
57
50
47
30
5
48
48
6
55
30
50
50
00
50
00
00
00
00
00
00
50
50
50
00
50
00
50
50
50
50
50
50
50
50
50
50
50
50
0
50
50
50
50
50
50
50
50
50
50
50
50
50
50
0
50
50
50
50
50
50
0
0
50
b
24.4
24.4
24.4
24.4
24.4
24.4
24.4
24.4
24.4
24.4
29.8
24.4
24.4
29.8
24.4
24.4
29.8
24.4
24.4
29.8
24.4
24.4
29.8
24.4
24.4
29.8
24.4
24.4
29.8
24.4
24.4
29.8
24.4
24.4
29.8
24.4
24.4
29.8
24.4
24.4
29.8
24.4
24.4
29.8
24.4
24.4
29.8
24.4
24.4
29.8
24.4
29.8
29.8
c
mm
4.0
4.0
4.0
4.0
8.5
4.0
4.0
8.5
4.0
8.5
2.8
4.0
8.5
2.8
4.0
8.5
2.8
4.0
8.5
2.8
4.0
8.5
2.8
4.0
8.5
2.8
4.0
8.5
2.8
4.0
8.5
2.8
4.0
8.5
2.8
4.0
8.5
2.8
4.0
8.5
2.8
4.0
8.5
2.8
4.0
8.5
2.8
4.0
8.5
2.8
8.5
2.8
2.8
d
.30
.30
.30
.30
.30
.20
.08
.30
.02
.20
.30
0.90
.02
.20
0.85
0.97
.4
0.75
0.90
.02
0.76
0.90
.02
0.67
0.85
0.97
0.67
0.75
0.90
0.60
0.67
0.79
0.54
0.60
0.75
0.48
0.60
0.67
0.43
0.54
0.60
0.39
0.48
0.54
0.39
0.43
0.48
0.34
0.39
0.54
0.34
0.43
0.34
Øe
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
5.
4.5
4.5
5.
4.5
4.5
5.
4.5
4.5
5.
4.5
4.5
5.
4.5
4.5
5.
4.5
4.5
5.
4.5
4.5
5.
4.5
4.5
5.
4.5
4.5
5.
4.5
4.5
5.
4.5
4.5
5.
4.5
4.5
5.
4.5
4.5
5.
4.5
5.
5.
FEATURES
n
compliant
RoHS
n
Radial format
n
-40°C to 85°C operating temperature
n
to 3A I
DC
Up
n
to 22mH
0μH
n
DC resistance
Low
n
tinned leads
Fully
n
mounting hole
PCB
n
temperature dependance
Low
n
Custom parts available
DESCRIPTION
The 400 Series is suitable for many power
supply and other general purpose filtering
applications. The use of a non-magnetic screw
will ensure mechanical stability.
Øg
mm
23.9 2.6
23.9 2.6
23.9 2.6
23.9 2.6
23.9 2.6
23.8 2.4
23.7 2.
23.9 2.6
23.6 2.0
23.8 2.4
29.3 2.6
23.5 .8
23.6 2.0
29.2 2.4
23.5 .7
23.6 .9
29. 2.2
23.4 .5
23.5 .8
29.0 2.0
23.4 .5
23.5 .8
29.0 2.0
23.3 .3
23.5 .7
29.0 .9
23.3 .3
23.4 .5
28.9 .8
23.2 .2
23.3 .3
28.8 .5
23. .0
23.2 .2
28.8 .5
23. 0.9
23.2 .2
28.7 .3
23.0 0.8
23. .0
28.6 .2
23.0 0.7
23. 0.9
28.5 .0
23.0 0.7
23.0 0.8
28.5 0.9
22.9 0.6
23.0 0.7
28.5 .0
22.9 0.6
28.4 0.8
28.3 0.6
f
Maximum DC current occurs when either the inductance falls to 60% of its nominal value or when its temperature rise reaches 50°C,
whichever is sooner.
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KMP_1400C.1
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b ±1.50
1422455C
XYYWW
1400 Series
Bobbin Type Inductors
RoHS COMPLIANCE INFORMATION
TYPICAL CORE/WIRE CHARACTERISTICS
e ±0.30
Inductance
Temperature
Coefficient
25ppm
Resistance
Temperature
Coefficient
3900ppm
Curie Temperature
(T
C
)
30°C
Saturation Flux
(B
SAT
)
240mT
1.00 Max.
This series is compatible with RoHS soldering
systems. A peak wave solder temperature of
300°C for 0 seconds is permitted. The pin
termination finish on this product series is pure
tin dip. All types are backward compatible with
Sn/Pb soldering systems.
For further information, please visit www.cd4power.com/rohs
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range
Storage temperature range
All specifications typical at T
A
=25°C
c ±1.50
-40°C to 85°C
-55°C to 25°C
10.00±2.0
PACKAGE SPECIFICATIONS
MECHANICAL DIMENSIONS
d ±0.05
RECOMMENDED FOOTPRINT DETAILS
a ±1.50
g ±0.15
b ±1.50
1422455C
XYYWW
f ±1.50
e ±0.30
All dimensions in mm
1.00 Max.
c ±1.50
10.00±2.0
d ±0.05
All dimensions in mm.
Package weight: 30-65g Typ.
Marking indicates start of winding.
g ±0.15
C&D Technologies (NCL) Limited reserve the right to alter or improve the specification, internal design or manufacturing
process at any time, without notice. Please check with your supplier or visit our web site to ensure that you have the
current and complete specification for your product before use.
© C&D Technologies (NCL) Limited 2005 KMP_400C.
No part of this publication may be copied, transmitted or stored in a retrieval system or reproduced in any way including,
but not limited to, photography, photocopy, magnetic or other recording means, without prior written permission from C&D
Technologies (NCL) Limited. Instructions for use are available from www.cd4power.com
C&D Technologies (NCL) Ltd
Tanners Drive, Blakelands North
Milton Keynes MK4 5BU, UK
Tel: +44 (0)908 65232
Fax: +44 (0)908 67545
email: mk@cdtechno.com
C&D Technologies, Inc.
Cabot Boulevard, Mansfield,
MA 02048-5 USA
Tel: + 800 233 2765
Fax: + 508 339 6356
email: sales@cdtechno.com
www.cd4power.com
f ±1.50
KMP_1400C.1
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