AC COMMON MODE COIL <Pin Type: LF Series>
Type: LF2823
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◆ 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)
＊ Winding start is #1,#4 or #2,#3．
＊ Dimension does not include solder used on coil. ＊ #1, #2：should have
＊ Terminal pitch is measured at the base(not from tip of the pin) same polarity.
◆ 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
(50/60Hz)
(
Arms)※1
LF2823NP-B-182 182 1.8 100 72m 2.6
LF2823NP-B-682 682 6.8 200 0.23 1.6
LF2823NP-B-123 123 12 400 0.38 1.2
LF2823NP-B-223 223 22 500 0.65 1.0
LF2823NP-B-393 393 39 700 1.43 0.7
LF2823NP-B-683 683 68 850 1.82 0.6
※1. Rated current: The AC current at which the temperature rise is △t＝45℃.(Ta＝20℃).
①
②
③
④
28.5±1.0
24.0 MAX.
4.0±0.5
20.0±0.5
24.0±0.5
4-φ0.8
±0.5
28.5±1.0
