ECM Epoxy Coated Axial Chokes
ECM
Part
L
(mH)
Tol
%
Q Min.
(**MHz) Min.
(MHz)
SRF
RDC
MAX
(W)
IDC
IN
(mA)
EC22 Series
EC22T-R10
EC22T-R12
EC22T-R15
EC22T-R18
EC22T-R22
EC22T-R27
EC22T-R33
EC22T-R39
EC22T-R47
EC22T-R56
EC22T-R68
EC22T-R82
EC22T-1R0
EC22T-1R2
EC22T-1R5
EC22T-1R8
EC22T-2R2
EC22T-2R7
EC22T-3R3
EC22T-3R9
EC22T-4R7
EC22T-5R6
EC22T-6R8
EC22T-8R2
EC22T-100
EC22T-120
EC22T-150
EC22T-180
EC22T-220
EC22T-270
EC22T-330
EC22T-390
EC22T-470
EC22T-560
EC22T-680
EC22T-820
EC22T-101
EC22T-121
EC22T-151
EC22T-181
EC22T-221
0.10 @25.2 MHz
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
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
40
40
40
40
40
40
40
50
50
50
50
40
40
30
30
30
30
30
40
40
40
40
40
40
40
40
40
50
50
50
50
50
50
50
50
50
50
50
30
30
30
250
0.12
0.14
0.16
0.18
0.20
0.22
0.24
0.27
0.30
0.34
0.38
0.43
0.46
0.52
0.57
0.60
0.65
0.73
0.82
0.90
1.00
1.10
1.20
1.30
1.40
1.50
2.30
2.40
2.90
3.00
4.80
5.30
5.80
7.40
8.25
9.50
14.50
16.00
18.50
20.00
22.00
790
790
790
745
705
670
645
605
575
540
510
480
465
435
415
405
390
370
345
330
315
300
285
275
265
255
245
225
210
200
160
150
145
140
130
100
95
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
33 @2.52 MHz
39 @2.52 MHz
47 @2.52 MHz
56 @2.52 MHz
68 @2.52 MHz
82 @2.52 MHz
100 @2.52 MHz
120 @ 0.796 MHz
150 @ 0.796 MHz
180 @ 0.796 MHz
220 @ 0.796 MHz
230
210
190
175
160
150
150
150
150
120
120
120
100
80
66
60
54
36
32
30
38
27
26
24
22
19
18
17
15
14
12
11
10
9.5
9
7
6.5
5.5
5.2
4.7
85
80
75
70
TOLERANCES J=5%; K= 10%; M=20%.
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. ]
