AC COMMON MODE COIL <Pin Type: LF Series>
Type: LF2020
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21.0±1.0
21.5±1.0 4.5
±1.0
10.0±0.5
16.2±1.0
4-φ0.8±0.1
13.0±0.5
◆ 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, #2: should be same polarity.
＊ Dimension does not include solder used on coil.
＊ Terminal pitch is measured at the base.(not from tip of the pin)
◆ 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
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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