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参数资料
| 型号： | LF2020NP-392 |
| 厂商： | SUMIDA AMERICA COMPONENTS INC |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | CHOKE COMMON MODE 3.9MH PC MNT |
| 标准包装： | 100 |
| 系列： | LF |
| 滤波器类型： | 电源线 |
| 线路数： | 2 |
| 电感： | 3.9mH |
| 电流： | 1A |
| DC 电阻(DCR)： | 最大 410 毫欧 |
| 安装类型： | 通孔 |
| 尺寸/尺寸： | 0.827" L x 0.638" W（21.00mm x 16.20mm） |
| 高度（最大）： | 0.886"（22.50mm） |
| 封装/外壳： | 垂直式，4 PC 引脚 |
| 包装： | 散装 |
| 其它名称： | 308-1348 |
AC COMMON MODE COIL <Pin Type: LF Series>
Type: LF2020
◆ 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)
16.2±1.0
◆ Schematics (Bottom)
③
②
①
④
21.5±1.0
±1.0
4.5
10.0±0.5
＊ Winding start is #1,#4 or #2,#3 ．
＊ #1, #2: should be same polarity.
＊ Dimension does not include solder u sed on coil.
＊ Terminal pitch is measured at the bas e.(not from tip of the pin)
◆ Specification
Part No.
LF2?2?NP-B-222
LF2?2?NP-B-392
LF2?2?NP-B-1?3
LF2?2?NP-B-183
LF2?2?NP-B-223
LF2?2?NP-B-333
Stamp
222
392
103
183
223
333
Inductance [MIN.]
(mH) (1-2)( 4-3)
1kHz
2.2
3.9
10
18
22
33
Inductance
Balance
［ MAX. ］ ( μ H)
150
150
550
600
800
800
D.C.R. ( Ω )
[MAX.] (1-2)(4-3)
(at 20 ℃ )
0.24
0.41
1.00
1.63
2.04
3.42
Rated current
( 50/60Hz)
( A rms) ※ 1
1.3
1.0
0.6
0.5
0.4
0.3
※ 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 |
参数描述 |
|---|---|
| LF2020NP-B-103 | 制造商:SUMIDA 制造商全称:Sumida Corporation 功能描述:AC COMMON MODE COIL |
| LF2020NP-B-183 | 制造商:SUMIDA 制造商全称:Sumida Corporation 功能描述:AC COMMON MODE COIL |
| LF2020NP-B-222 | 制造商:SUMIDA 制造商全称:Sumida Corporation 功能描述:AC COMMON MODE COIL |
| LF2020NP-B-223 | 制造商:SUMIDA 制造商全称:Sumida Corporation 功能描述:AC COMMON MODE COIL |
| LF2020NP-B-333 | 制造商:SUMIDA 制造商全称:Sumida Corporation 功能描述:AC COMMON MODE COIL |
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