ECM Surface Mount Power Inductors
ECM
Part
L
(mH)
Tol
%
RDC
MAX
(W)
IDC
IN
(A)
EC63C Series
EC63C-100
EC63C-120
EC63C-150
EC63C-180
EC63C-220
EC63C-270
EC63C-330
EC63C-390
EC63C-470
EC63C-560
EC63C-680
EC63C-820
EC63C-101
EC63C-121
EC63C-151
EC63C-181
EC63C-221
EC63C-271
EC63C-331
10 @1.0 kHz
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
0.15
1.10
1.00
0.90
0.80
0.74
0.66
0.59
0.54
0.50
0.46
0.42
0.38
0.34
0.31
0.28
0.26
0.23
0.22
0.19
12 @1.0 kHz
15 @1.0 kHz
18 @1.0 kHz
22 @1.0 kHz
27 @1.0 kHz
33 @1.0 kHz
39 @1.0 kHz
47 @1.0 kHz
56 @1.0 kHz
68 @1.0 kHz
82 @1.0 kHz
100 @1.0 kHz
120 @1.0 kHz
150 @1.0 kHz
180 @1.0 kHz
220 @1.0 kHz
270 @1.0 kHz
300 @1.0 kHz
0.20
0.23
0.27
0.34
0.38
0.45
0.49
0.69
0.78
1.07
1.21
1.39
1.90
2.18
2.77
3.12
4.38
4.94
EC73C Series
EC73C-1R0
EC73C-1R5
EC73C-3R3
EC73C-4R7
EC73C-6R8
EC73C-100
EC73C-120
EC73C-150
EC73C-180
EC73C-220
EC73C-270
EC73C-330
EC73C-390
EC73C-470
EC73C-560
EC73C-680
EC73C-820
EC73C-101
1.0 @1.0 kHz
1.5 @1.0 kHz
3.3 @1.0 kHz
4.7 @1.0 kHz
6.8 @1.0 kHz
10 @1.0 kHz
12 @1.0 kHz
15 @1.0 kHz
18 @1.0 kHz
22 @1.0 kHz
27 @1.0 kHz
33 @1.0 kHz
39 @1.0 kHz
47 @1.0 kHz
56 @1.0 kHz
68 @1.0 kHz
82 @1.0 kHz
100 @1.0 kHz
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
0.019
0.023
0.035
0.043
0.055
0.08
0.09
0.12
0.13
0.15
0.21
0.25
0.31
0.35
0.43
0.52
0.60
0.79
3.12
2.85
2.26
1.96
1.76
1.34
1.23
1.09
0.99
0.90
0.81
0.72
0.67
0.60
0.55
0.50
0.46
0.41
ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK
Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: ecm@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 2
ECM [ ECM ELECTRONICS LIMITED. ]
