ECM Epoxy Coated Axial Chokes

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

Part

L

(

µµH)

Tol

%

Q Min.

(**MHz)

SRF

Min.

(MHz)

MAX

(

Ω

Ω)

(mA)

EC22 Series

EC22T-R10

0.10 @25.2 MHz

K,M

40

250

0.12

790

EC22T-R12

0.12 @25.2 MHz

K,M

40

230

0.14

790

EC22T-R15

0.15 @25.2 MHz

K,M

40

210

0.16

790

EC22T-R18

0.18 @25.2 MHz

K,M

40

190

0.18

745

EC22T-R22

0.22 @25.2 MHz

K,M

40

175

0.20

705

EC22T-R27

0.27 @25.2 MHz

K,M

40

160

0.22

670

EC22T-R33

0.33 @25.2 MHz

K,M

40

150

0.24

645

EC22T-R39

0.39 @25.2 MHz

K,M

50

150

0.27

605

EC22T-R47

0.47 @25.2 MHz

K,M

50

150

0.30

575

EC22T-R56

0.56 @25.2 MHz

K,M

50

150

0.34

540

EC22T-R68

0.68 @25.2 MHz

K,M

50

120

0.38

510

EC22T-R82

0.82 @25.2 MHz

K,M

40

120

0.43

480

EC22T-1R0

1.0 @25.2 MHz

J,K

40

120

0.46

465

EC22T-1R2

1.2 @7.96 MHz

J,K

30

100

0.52

435

EC22T-1R5

1.5 @7.96 MHz

J,K

30

80

0.57

415

EC22T-1R8

1.8 @7.96 MHz

J,K

30

66

0.60

405

EC22T-2R2

2.2 @7.96 MHz

J,K

30

60

0.65

390

EC22T-2R7

2.7 @7.96 MHz

J,K

30

54

0.73

370

EC22T-3R3

3.3 @7.96 MHz

J,K

40

36

0.82

345

EC22T-3R9

3.9 @7.96 MHz

J,K

40

32

0.90

330

EC22T-4R7

4.7 @7.96 MHz

J,K

40

30

1.00

315

EC22T-5R6

5.6 @7.96 MHz

J,K

40

38

1.10

300

EC22T-6R8

6.8 @7.96 MHz

J,K

40

27

1.20

285

EC22T-8R2

8.2 @7.96 MHz

J,K

40

26

1.30

275

EC22T-100

10 @7.96 MHz

J,K

40

24

1.40

265

EC22T-120

12 @2.52 MHz

J,K

40

22

1.50

255

EC22T-150

15 @2.52 MHz

J,K

40

19

2.30

245

EC22T-180

18 @2.52 MHz

J,K

50

18

2.40

225

EC22T-220

22 @2.52 MHz

J,K

50

17

2.90

210

EC22T-270

27 @2.52 MHz

J,K

50

15

3.00

200

EC22T-330

33 @2.52 MHz

J,K

50

14

4.80

160

EC22T-390

39 @2.52 MHz

J,K

50

12

5.30

150

EC22T-470

47 @2.52 MHz

J,K

50

11

5.80

145

EC22T-560

56 @2.52 MHz

J,K

50

10

7.40

140

EC22T-680

68 @2.52 MHz

J,K

50

9.5

8.25

130

EC22T-820

82 @2.52 MHz

J,K

50

9

9.50

100

EC22T-101

100 @2.52 MHz

J,K

50

7

14.50

95

EC22T-121

120 @ 0.796 MHz

J,K

50

6.5

16.00

85

EC22T-151

150 @ 0.796 MHz

J,K

30

5.5

18.50

80

EC22T-181

180 @ 0.796 MHz

J,K

30

5.2

20.00

75

EC22T-221

220 @ 0.796 MHz

J,K

30

4.7

22.00

70

TOLERANCES J=5%; K= 10%; M=20%.