Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.

Should a safety concern arise regarding this product, please be sure to contact us immediately.

Line Filters

1

23

4

21.5

±0.5

17.0

±0.5

4-

f0.8

±0.1

Marking

1

2

4

3

17.00

±0.05

4-

f1.2

±0.1

Frequency (kHz)

Common Mode

70

60

50

40

30

20

10

0

110

100

1,000

10,000

100,000

21C011A

21C015A

21C023A

21C004A

21C006A

21C009A

Frequency (kHz)

Normal mode

80

70

60

50

40

30

20

10

0

110

100

1,000

10,000

100,000

21C004A

21C006A

21C009A

21C011A

21C015A

21C023A

Part No.

Marking

Inductance (mH min.)

Current

(A rms) max.

For Common

Mode

(mH) min.

For Normal Mode

( )Tol. (%)

(mH)

Tol. (%)

ELF21C003A

003A

43.0

1.700

±10

3.07

±20

0.3

ELF21C004A

004A

25.0

0.960

1.75

0.4

ELF21C006A

006A

11.0

0.440

0.79

0.6

ELF21C009A

009A

6.4

0.250

0.45

0.9

ELF21C011A

011A

3.9

0.150

0.30

1.1

ELF21C015A

015A

2.3

0.090

0.17

1.5

ELF21C018A

018A

1.7

0.065

0.12

1.8

ELF21C023A

023A

1.0

0.040

0.08

2.3

Feb. 2006