LF2429 SUMIDA [Sumida Corporation], LF2429 Datasheet

LF2429

Manufacturer Part Number

LF2429

Description

AC COMMON MODE COIL

Manufacturer

SUMIDA [Sumida Corporation]

Datasheet

1.LF2429.pdf (1 pages)

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Download datasheet (163Kb)

Type: LF2429

◆ Product Description

◆ Feature

◆ Dimensions (mm)

◆ Specification

Inductance

Inductance Balance

△L=|L1-L2|

D.C.R.

Rated Current ※1

・Large inductance is possible with closed magnetic core.

・Inexpensive type.

・Excellent attenuation characteristics in low frequency range.

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

・RoHS Compliance

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

・25.6×18.4mm Max.(L×W), 30.1mm Max. Height.

・Inductance range: 4.5mH

・Rated current range: 2.5A

・In addition to the standard versions of parameters shown here,

Part No. E139369

custom designs are available to meet your exact requirements.

＊

Dimension does not include solder used on coil.

Terminal pitch is measured at the base(not from tip of the pin)

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

(3-2) and (4-1)

30.1 MAX.

(3-4)

4.0±1.0

AC COMMON MODE COIL <Pin Type: LF Series>

www.sumida.com

4.5mH MIN. (7.0mH TYP.)

110mΩ MAX.(85mΩ TYP.)

10.0±0.5

200μH MAX.

2.5A

18.4 MAX.

＊ Winding start is #1,#2 or #4,#3．

＊ #1&#2, #4&#3：should be same

◆ Schematics (Bottom)

polarity.

(PIN#1 & PIN#2 shorted)

Measuring condition

①

④

1kHz、0.1V

at 20℃

③

②

1/1

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