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AC COMMON MODE COIL <Pin Type: LF Series>
Type: LF2420
◆ Product Description
? 25.2 × 25.2mm Max.(L × W), 21.0mm Max. Height .
? Inductance range: 2.5mH ～ 35mH
? Rated current range: 0.6 ～ 2.0A
? In addition to the standard versions of parameters shown here,
custom designs are available to meet your exact requirements.
◆ Feature
? Large inductance is possible with closed magnetic core.
? Inexpensive type.
? Excellent attenuation characteristics in low frequency range.
? Ideally used in TV,VCR,AV,OA equipment for noise prevention.
? RoHS Compliance
◆ Dimensions (mm)
◆ Schematics (Bottom)
24.2±1.0
21.0 MAX.
4.0±0.5
21.0±0.5
①
②
1
2
④
③
4
ADHESIVE
＊ Dimension does not include solder used on coil.
＊ Terminal pitch is measured at the base(not from tip of the pin)
◆ Specification
3
＊ Winding start is #1,#2 or #4,#3 ．
＊ #1&#2, #3&#4 ： should be same
polarity.
Part No.
LF2420NP-B-252
LF2420NP-B-352
LF2420NP-B-452
LF2420NP-B-103
LF2420NP-B-153
LF2420NP-B-203
LF2420NP-B-353
Stamp
252
352
452
103
153
203
353
Inductance
[MIN.](mH)
(4-1)or (3-2)
1kHz
2.5
3.5
4.5
10.0
15.0
20.0
35.0
Inductance
Balance
［ MAX. ］ ( μ H)
100
150
200
300
400
600
800
D.C.R. ( Ω )
[MAX.]
(4-1)(3-2)
(at 20 ℃ )
0.13
0.18
0.21
0.47
0.73
0.87
1.58
Rated Current
( 50/60Hz)
( A rms) ※ 1
2.0
1.7
1.5
1.0
0.8
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
1/1
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相关代理商/技术参数
LF2420NP-452 功能描述:CHOKE COMMON MODE 4.5MH PC MNT RoHS:是 类别:滤波器 >> 共模扼流圈 系列:LF 标准包装:2 系列:DKLP-1 滤波器类型:电源线 线路数:2 电感:40mH 电流:5A DC 电阻(DCR):126 毫欧 阻抗:- 安装类型:底座安装，引线 尺寸/尺寸:3.150" L x 3.150" W（80.00mm x 80.00mm） 高度（最大）:2.000"（50.80mm） 封装/外壳:- 工作温度:-25°C ~ 100°C 包装:散装
LF2420NP-B-103 制造商:Sumida Corporation 功能描述:10mH 1A 0.47(Max) 25.2~25.2~21.00mm ACR[h`[NRC 25.2mm 25.2mm 21.00mm
LF2420NP-B-203 制造商:Sumida Corporation 功能描述:20mH 0.7A 0.87(Max) 25.2~25.2~21.00mm ACR[h`[NRC 25.2mm 25.2mm 21.00mm
LF2420NP-B-352 制造商:Sumida Corporation 功能描述:3.5mH 1.7A 0.18(Max) 25.2~25.2~21.00mm ACR[h`[NRC 25.2mm 25.2mm 21.00mm
LF2420NP-B-353 制造商:Sumida Corporation 功能描述:35mH 0.6A 1.58(Max) 25.2~25.2~21.00mm ACR[h`[NRC 25.2mm 25.2mm 21.00mm
LF2420NP-B-452 制造商:Sumida Corporation 功能描述:4.5mH 1.5A 0.21(Max) 25.2~25.2~21.00mm ACR[h`[NRC 25.2mm 25.2mm 21.00mm
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