LF2823NP-683【PDF 1/1 页】CHOKE COMMON MODE 68MH PC MNT

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AC COMMON MODE COIL <Pin Type: LF Series>

Type: LF2823

◆ Product Description

? 29.5 × 29.5mm Max.(L × W), 24.0mm Max. Height .

? Inductance range: 1.8mH ～ 68mH

? Rated current range: 0.6 ～ 2.6A

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

custom designs are available to meet your exact requirements.

◆ Feature

? Excellent attenuation characteristics in low frequency range.

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

? RoHS Compliance

◆ Dimensions (mm)

◆ Schematics (Bottom)

②

①

③

④

2 8. 5 ± 1. 0

2 4 . 0 M A X.

4 . 0 ±0 . 5

2 0 .0 ± 0 . 5

＊ Winding start is #1,#4 or #2,#3 ．

＊ Dimension does not include solder used on coil.

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

◆ Specification

＊ #1&#4, #2&#3 ： should have

same polarity.

Part No.

LF2823NP-B-182

LF2823NP-B-682

LF2823NP-B-123

LF2823NP-B-223

LF2823NP-B-393

LF2823NP-B-683

Stamp

182

682

123

223

393

683

Inductance

[MIN.](mH)

(1-2)( 4-3)

1kHz

1.8

6.8

Inductance

Balance

［ MAX. ］ ( μ H)

100

200

400

500

700

850

D.C.R. ( Ω )

[MAX.]

(1-2)(4-3)

(at 20 ℃ )

72m

0.23

0.38

0.65

1.43

1.82

Rated Current

( 50/60Hz)

( A rms) ※ 1

2.6

1.6

1.2

1.0

0.7

0.6

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

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

www.sumida.com

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