WCM2012F2SF Series, 共模扼流圈

结果:
10
Manufacturer
Series
Impedance @ Frequency
DC Resistance (DCR) (Max)
Current Rating (Max)
Package / Case
Filter Type
Operating Temperature
Approval Agency
Mounting Type
Size / Dimension
Height (Max)
Ratings
Voltage Rating - DC
Number of Lines
Voltage Rating - AC
Features
Inductance @ Frequency
结果10
搜索条目:
WCM2012F2SF
选择
图片产品详情单价可用性ECAD 模型Mounting TypeVoltage Rating - ACFeaturesOperating TemperatureApproval AgencyRatingsFilter TypeSize / DimensionPackage / CaseHeight (Max)Inductance @ FrequencyNumber of LinesImpedance @ FrequencyCurrent Rating (Max)DC Resistance (DCR) (Max)Voltage Rating - DCSeries
WCM2012F2SF-261T03
CMC 2LN 260OHM 400MOHM 300MA
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 125°C
-
-
-
0.079" L x 0.047" W (2.00mm x 1.20mm)
0805 (2012 Metric), 4 PC Pad
0.055" (1.40mm)
-
2
260 Ohms @ 100 MHz
300mA
400mOhm
50V
WCM2012F2SF
WCM2012F2SF-201T03
CMC 2LN 200OHM 400MOHM 300MA
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 125°C
-
-
-
0.079" L x 0.047" W (2.00mm x 1.20mm)
0805 (2012 Metric), 4 PC Pad
0.055" (1.40mm)
-
2
200 Ohms @ 100 MHz
300mA
400mOhm
50V
WCM2012F2SF
WCM2012F2SF-221T03
CMC 2LN 220OHM 400MOHM 300MA
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 125°C
-
-
-
0.079" L x 0.047" W (2.00mm x 1.20mm)
0805 (2012 Metric), 4 PC Pad
0.055" (1.40mm)
-
2
220 Ohms @ 100 MHz
300mA
400mOhm
50V
WCM2012F2SF
WCM 2012F2SF-900T04
2 LINE COMMON MODE CHOKE SURFACE
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 125°C
-
-
-
0.079" L x 0.047" W (2.00mm x 1.20mm)
0805 (2012 Metric), 4 PC Pad
0.055" (1.40mm)
-
2
90 Ohms @ 100 MHz
400mA
300mOhm
50V
WCM2012F2SF
WCM 2012F2SF-161T03
2 LINE COMMON MODE CHOKE SURFACE
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 125°C
-
-
Signal Line
0.079" L x 0.047" W (2.00mm x 1.20mm)
0805 (2012 Metric), 4 PC Pad
0.055" (1.40mm)
-
2
160 Ohms @ 100 MHz
350mA
350mOhm
50V
WCM2012F2SF
WCM2012F2SF-181T03
CMC 2LN 180OHM 350MOHM 350MA
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 125°C
-
-
-
0.079" L x 0.047" W (2.00mm x 1.20mm)
0805 (2012 Metric), 4 PC Pad
0.055" (1.40mm)
-
2
180 Ohms @ 100 MHz
350mA
350mOhm
50V
WCM2012F2SF
WCM 2012F2SF-670T04
2 LINE COMMON MODE CHOKE SURFACE
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 125°C
-
-
Signal Line
0.079" L x 0.047" W (2.00mm x 1.20mm)
0805 (2012 Metric), 4 PC Pad
0.055" (1.40mm)
-
2
67 Ohms @ 100 MHz
400mA
250mOhm
50V
WCM2012F2SF
WCM 2012F2SF-121T04
2 LINE COMMON MODE CHOKE SURFACE
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 125°C
-
-
-
0.079" L x 0.047" W (2.00mm x 1.20mm)
0805 (2012 Metric), 4 PC Pad
0.055" (1.40mm)
-
2
120 Ohms @ 100 MHz
400mA
300mOhm
50V
WCM2012F2SF
WCM 2012F2SF-801-N
2 LINE COMMON MODE CHOKE SURFACE
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 125°C
-
-
Signal Line
0.079" L x 0.047" W (2.00mm x 1.20mm)
Horizontal, 4 PC Pad
0.055" (1.40mm)
-
2
800 Ohms @ 100 MHz
300mA
880mOhm
50V
WCM2012F2SF
WCM 2012F2SF-361T03
2 LINE COMMON MODE CHOKE SURFACE
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 125°C
-
-
Signal Line
0.079" L x 0.047" W (2.00mm x 1.20mm)
0805 (2012 Metric), 4 PC Pad
0.055" (1.40mm)
-
2
360 Ohms @ 100 MHz
300mA
500mOhm
50V
WCM2012F2SF

关于  共模扼流圈

共模电感器是一种必不可少的电气滤波器,能够有效地阻止两个或多个数据或电源线上常见的高频噪声。它可以选择性地允许所需的DC或低频信号通过,同时衰减不需要的共模(CM)噪声电流。 CM噪声电流通常来自各种来源,例如不需要的无线电信号、未屏蔽的电子设备、逆变器和电动机。这些源会产生电磁辐射,与数据或电源线耦合,导致电子和电路内部的干扰问题。如果不进行过滤,这种噪声可能会干扰或降低敏感电子设备的性能。 共模电感器通过利用磁芯(通常由铁氧体材料制成)并将受影响的线绕在其周围来工作。绕组被设计成当CM噪声电流通过它们时,它们会产生相反的磁场。这种相反的磁场有效地取消了CM噪声,防止它进一步沿着线传播。 通过阻止CM噪声,共模电感器有助于维护信号完整性并减少电子电路中的干扰潜力。它在需要噪声抑制的关键应用中特别有效,如通信系统、电源、数据传输线路和音视频设备。 总之,共模电感器是一种电气滤波器,能够选择性地阻止高频共模噪声,同时允许所需信号通过。通过减轻由CM噪声引起的干扰问题,这些电感器在确保电子和电路可靠、高性能运行方面发挥着至关重要的作用。