ECM Epoxy Coated Axial Chokes
ECM
Part
L
(mH)
Tol
%
Q Min.
(**MHz) Min.
(MHz)
SRF
RDC
MAX
(W)
IDC
IN
(mA)
EC24 Series continued…
3.7
3.4
2.8
2.4
2.2
2.0
1.6
1.15
6.50
9.50
120
EC24T-271
EC24T-331
EC24T-391
EC24T-471
EC24T-561
EC24T-681
EC24T-821
EC24T-102
270 @ 0.796 MHz
J,K
60
60
60
60
60
60
60
60
100
95
90
85
75
65
60
330 @ 0.796 MHz
390 @ 0.796 MHz
470 @ 0.796 MHz
560 @ 0.796 MHz
680 @ 0.796 MHz
820 @ 0.796 MHz
1000 @ 0.796 MHz
J,K
J,K
J,K
J,K
J,K
J,K
J,K
10.50
12.50
14.50
18.00
23.70
30.00
EC36 Series
EC36T-R10
EC36T-R12
EC36T-R15
EC36T-R18
EC36T-R22
EC36T-R27
EC36T-R33
EC36T-R39
EC36T-R47
EC36T-R56
EC36T-R68
EC36T-R82
EC36T-1R0
EC36T-1R2
EC36T-1R5
EC36T-1R8
EC36T-2R2
EC36T-2R7
EC36T-3R3
EC36T-3R9
EC36T-4R7
EC36T-5R6
EC36T-6R8
EC36T-8R2
EC36T-100
EC36T-120
EC36T-150
EC36T-180
EC36T-220
EC36T-270
0.10 @25.2 MHz
0.12 @25.2 MHz
0.15 @25.2 MHz
0.18 @25.2 MHz
0.22 @25.2 MHz
0.27 @25.2 MHz
0.33 @25.2 MHz
0.39 @25.2 MHz
0.47 @25.2 MHz
0.56 @25.2 MHz
0.68 @25.2 MHz
0.82 @25.2 MHz
1.0 @25.2 MHz
1.2 @7.96 MHz
1.5 @7.96 MHz
1.8 @7.96 MHz
2.2 @7.96 MHz
2.7 @7.96 MHz
3.3 @7.96 MHz
3.9 @7.96 MHz
4.7 @7.96 MHz
5.6 @7.96 MHz
6.8 @7.96 MHz
8.2 @7.96 MHz
10 @7.96 MHz
12 @2.52 MHz
15 @2.52 MHz
18 @2.52 MHz
22 @2.52 MHz
27 @2.52 MHz
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
J,K
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
55
55
60
65
65
70
70
75
80
85
75
70
65
40
55
470
450
430
410
380
340
300
280
250
230
210
172
157
144
131
121
110
100
94
86
80
74
58
53
45
30
20
0.04
0.06
0.07
0.07
0.08
0.09
0.10
0.12
0.16
0.18
0.22
0.24
0.09
0.10
0.23
0.25
0.28
0.30
0.34
0.37
0.39
0.43
0.48
0.52
0.58
0.63
0.72
0.77
0.84
0.94
900
900
700
700
700
680
680
680
650
600
550
980
920
880
830
790
750
720
670
640
620
590
550
530
500
480
460
430
410
390
14
9.9
7.6
TOLERANCES J=5%; K= 10%; M=20%.
** = Test Frequency as specified in ‘L’ column
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 1
ECM [ ECM ELECTRONICS LIMITED. ]
