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)

EC24 Series

EC24T-R10

0.10 @25.2 MHz

K,M

40

470

0.08

700

EC24T-R12

0.12 @25.2 MHz

K,M

40

450

0.08

700

EC24T-R15

0.15 @25.2 MHz

K,M

40

430

0.09

700

EC24T-R18

0.18 @25.2 MHz

K,M

40

410

0.10

700

EC24T-R22

0.22 @25.2 MHz

K,M

40

380

0.12

700

EC24T-R27

0.27 @25.2 MHz

K,M

40

360

0.15

680

EC24T-R33

0.33 @25.2 MHz

K,M

40

350

0.16

680

EC24T-R39

0.39 @25.2 MHz

K,M

40

320

0.18

680

EC24T-R47

0.47 @25.2 MHz

K,M

40

300

0.26

650

EC24T-R56

0.56 @25.2 MHz

K,M

40

280

0.38

500

EC24T-R68

0.68 @25.2 MHz

K,M

40

250

0.42

500

EC24T-R82

0.82 @25.2 MHz

K,M

40

200

0.55

450

EC24T-1R0

1.0 @25.2 MHz

J,K

40

180

0.12

700

EC24T-1R2

1.2 @7.96 MHz

J,K

40

165

0.18

700

EC24T-1R5

1.5 @7.96 MHz

J,K

45

150

0.20

700

EC24T-1R8

1.8 @7.96 MHz

J,K

50

125

0.23

655

EC24T-2R2

2.2 @7.96 MHz

J,K

50

85

0.25

630

EC24T-2R7

2.7 @7.96 MHz

J,K

50

80

0.28

595

EC24T-3R3

3.3 @7.96 MHz

J,K

50

75

0.30

575

EC24T-3R9

3.9 @7.96 MHz

J,K

45

65

0.32

555

EC24T-4R7

4.7 @7.96 MHz

J,K

45

45

0.35

530

EC24T-5R6

5.6 @7.96 MHz

J,K

45

36

0.40

500

EC24T-6R8

6.8 @7.96 MHz

J,K

40

30

0.45

470

EC24T-8R2

8.2 @7.96 MHz

J,K

40

28

0.55

425

EC24T-100

10 @7.96 MHz

J,K

40

22

0.72

370

EC24T-120

12 @2.52 MHz

J,K

45

20

0.80

350

EC24T-150

15 @2.52 MHz

J,K

50

16

0.88

335

EC24T-180

18 @2.52 MHz

J,K

50

15

1.00

315

EC24T-220

22 @2.52 MHz

J,K

50

13

1.20

285

EC24T-270

27 @2.52 MHz

J,K

50

11

1.35

270

EC24T-330

33 @2.52 MHz

J,K

50

10

1.50

255

EC24T-390

39 @2.52 MHz

J,K

50

9.5

1.70

240

EC24T-470

47 @2.52 MHz

J,K

60

8.5

2.30

205

EC24T-560

56 @2.52 MHz

J,K

60

7.5

2.60

195

EC24T-680

68 @2.52 MHz

J,K

60

6.5

3.20

185

EC24T-820

82 @2.52 MHz

J,K

60

6.0

3.50

175

EC24T-101

100 @2.52 MHz

J,K

60

5.5

3.80

165

EC24T-121

120 @ 0.796 MHz

J,K

60

5.4

3.80

160

EC24T-151

150 @ 0.796 MHz

J,K

60

4.75

4.40

150

EC24T-181

180 @ 0.796 MHz

J,K

60

4.35

5.00

140

EC24T-221

220 @ 0.796 MHz

J,K

60

4.0

5.70

130

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

** = Test Frequency as specified in ‘L’ column