AC COMMON MODE COIL <Pin Type: LF Series>

Type: LF2020

Please refer to the sales offices on our website for a representative near you

www.sumida.com

1/1

21.5±1.0

4.5

±1.0

10.0±0.5

16.2±1.0

◆

Product Description

・

22.0×17.0mm Max.(L×W), 22.5mm Max. Height

・

Inductance Range: 2.2mH～33mH

・

Rated current range: 0.3～1.30A(LF2020)

・

In addition to the standard versions of parameters shown here,

custom designs are available to meet your exact requirements.

◆

Feature

・

Small size and large inductance type.

・

Exellent attenuation characteristics in low frequency.

・

Ideally used in noise prevention for TV,VCR,AV,OA equipment.

・

RoHS Compliance

◆

Dimensions (mm)

◆

Schematics (Bottom)

＊

Winding start is #1,#4 or #2,#3．

＊

#1&#4, #2&#3: should be same polarity.

sed on coil.

＊

◆

Specification

Part No.

Stamp

Inductance [MIN.]

(mH) (1-2)( 4-3)

1kHz

Inductance

Balance

［

MAX.］(μH)

D.C.R. (Ω)

[MAX.] (1-2)(4-3)

(at 20℃)

Rated current

(

LF2Ø2ØNP-B-222

222

2.2

150

0.24

1.3

LF2Ø2ØNP-B-392

392

3.9

150

0.41

1.0

LF2Ø2ØNP-B-1Ø3

103

10

550

1.00

0.6

LF2Ø2ØNP-B-183

183

18

600

1.63

0.5

LF2Ø2ØNP-B-223

223

22

800

2.04

0.4

LF2Ø2ØNP-B-333

333

33

800

3.42

0.3

※

1. Rated current: The AC current at which the temperature rise is △t＝45℃.(Ta＝20℃).

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