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: 2.2mH33mH
Rated current range: 0.31.30A(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.
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 t45.(Ta20).