ECM Surface Mount Power Inductors
ECM
Part
L
Tol
%
RDC
IDC
IN
MAX
(mΩ)
(µH)
(A)
CDRH103R Series
CDRH103R-100
CDRH103R-120
CDRH103R-150
CDRH103R-180
CDRH103R-220
CDRH103R-270
CDRH103R-330
CDRH103R-390
CDRH103R-470
CDRH103R-560
CDRH103R-680
CDRH103R-820
CDRH103R-101
CDRH103R-121
CDRH103R-151
10 @ 100kHz
12 @ 100kHz
15 @ 100kHz
18 @ 100kHz
22 @ 100kHz
27 @ 100kHz
33 @ 100kHz
39 @ 100kHz
47 @ 100kHz
56 @ 100kHz
68 @ 100kHz
82 @ 100kHz
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
58.1
2.70
2.25
2.22
1.90
1.78
1.63
1.16
1.32
1.18
1.10
1.04
0.94
0.84
0.76
0.70
72.1
86.5
116.1
145.4
175.9
213.4
268.9
298.6
335.8
451.3
513.8
700.0
765.0
876.3
100 @ 100kHz
120 @ 100kHz
150 @ 100kHz
CDRH104R Series
CDRH104R-1R3
CDRH104R-2R5
CDRH104R-3R8
CDRH104R-5R2
CDRH104R-7R0
CDRH104R-100
CDRH104R-150
CDRH104R-220
CDRH104R-330
CDRH104R-470
CDRH104R-680
CDRH104R-101
CDRH104R-151
CDRH104R-221
CDRH104R-331
1.3 @ 100kHz
2.5 @ 100kHz
3.8 @ 100kHz
5.2 @ 100kHz
7.0 @ 100kHz
10 @ 100kHz
15 @ 100kHz
22 @ 100kHz
33 @ 100kHz
47 @ 100kHz
68 @ 100kHz
100 @ 100kHz
150 @ 100kHz
220 @ 100kHz
330 @ 100kHz
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
8.1
10
10.00
7.50
6.00
5.50
4.80
4.40
3.60
2.90
2.30
2.10
1.50
1.35
1.15
0.92
0.70
13
22
27
35
50
73
93
128
213
304
506
756
1090
CDRH105R Series
CDRH105R-100
CDRH105R-120
CDRH105R-150
CDRH105R-180
CDRH105R-220
CDRH105R-270
CDRH105R-330
CDRH105R-390
CDRH105R-470
CDRH105R-560
CDRH105R-680
CDRH105R-820
CDRH105R-101
CDRH105R-121
CDRH105R-151
CDRH105R-181
CDRH105R-221
CDRH105R-271
CDRH105R-331
CDRH105R-391
CDRH105R-471
CDRH105R-561
CDRH105R-681
CDRH105R-821
CDRH105R-102
10 @ 100kHz
12 @ 100kHz
15 @ 100kHz
18 @ 100kHz
22 @ 100kHz
27 @ 100kHz
33 @ 100kHz
39 @ 100kHz
47 @ 100kHz
56 @ 100kHz
68 @ 100kHz
82 @ 100kHz
100 @ 100kHz
120 @ 100kHz
150 @ 100kHz
180 @ 100kHz
220 @ 100kHz
270 @ 100kHz
330 @ 100kHz
390 @ 100kHz
470 @ 100kHz
560 @ 100kHz
680 @ 100kHz
820 @ 100kHz
1000 @ 100kHz
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
25.8
32.0
3.45
3.40
2.83
2.62
2.44
2.24
1.88
1.70
1.56
1.39
1.36
1.20
1.09
1.00
0.91
0.84
0.75
0.68
0.60
0.57
0.50
0.47
0.43
0.39
0.35
40.0
46.0
58.5
65.4
81.4
103.1
122.1
144.8
193.0
219.4
247.0
298.4
355.1
393.4
483.8
632.5
780.0
957.5
1220.4
1352.4
1519.2
1694.4
1946.4
ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK
Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: sales@ecmelectronics.co.uk
Although we have attempted to accurately reflect the products we market. ECM reserve the right without prior notice to
discontinue any product or make design changes we believe necessary.
Issue 4
ECM [ ECM ELECTRONICS LIMITED. ]
