LF2420B
LF2420B is AC Common Mode Choke Coil manufactured by Sumida.
Features
- Excellent attenuation characteristics in low frequency range
- L×W×H: 26.0×26.0×21.0mm (Max.)
- Withstand voltage: AC 2k V
- Product weight: 19g (Ref.)
- In addition to the standard versions of parameters shown here, custom designs are available to meet your exact requirements
Applications
- Ideally used in noise prevention for TV, VCR, AV, OA equipments
Environmental Data
- Operating temperature range: -40°C～+80°C (including temperature rise of coil)
- Storage temperature range: -40°C～+80°C
Dimensions
- [mm]
Wire Connection (Bottom)
“- ”indicates the same polarity
Electrical Characteristics
Specification
Measuring condition
Inductance (1-2) and (4-3)
15.5m H Min.
40k Hz,1V
Inrush current (1-2) and (4-3) D.C.R. (1-2) and (4-3)
135Vac 30A 510mΩ Max.
2m S W/1Pulse At 20°C
Hi-pot (1-2) and (4-3)
AC 2000Vrms
2m A 50/60Hz 60S
Rated current (1-4) Insulation resistance
1.0A 100MΩ Min.
Pin (2+3) shorted 500V DC
※ Temperature rise rated current: the current when temperature of coil increases up to max. △t=45°C (ta=20°C in typical). ※ Winding turns: approx. winding ratio: 1:1. ※ Solder Temperature: 270±10°C for 5±0.5 Sec. ※ Inrush current is just design guarantee.
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Note： This specification is subject to change without notice. Please contact your nearest sales office for updated information when placing an order.
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Ver. 2016-06-07
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