DLW21 系列, 共模扼流圈

结果:
31
Manufacturer
Series
DC Resistance (DCR) (Max)
Current Rating (Max)
Impedance @ Frequency
Operating Temperature
Height (Max)
Voltage Rating - DC
Filter Type
Mounting Type
Size / Dimension
Ratings
Package / Case
Number of Lines
Approval Agency
Voltage Rating - AC
Features
Inductance @ Frequency
结果31
搜索条目:
DLW21
选择
图片产品详情单价可用性ECAD 模型Mounting TypeVoltage Rating - ACFeaturesOperating TemperatureApproval AgencyRatingsSize / DimensionHeight (Max)Inductance @ FrequencyNumber of LinesPackage / CaseFilter TypeImpedance @ FrequencyCurrent Rating (Max)DC Resistance (DCR) (Max)SeriesVoltage Rating - DC
DLW21HN900SQ2L
CMC 330MA 2LN 90 OHM SMD
联系我们
852,585 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 85°C
-
-
0.079" L x 0.047" W (2.00mm x 1.20mm)
0.039" (1.00mm)
-
2
Horizontal, 4 PC Pad
Signal Line
90 Ohms @ 100 MHz
330mA
350mOhm
DLW21
50V
DLW21SZ900HQ2L
CMC 280MA 2LN 90OHM SMD AEC-Q200
联系我们
560,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 105°C
-
AEC-Q200
0.079" L x 0.047" W (2.00mm x 1.20mm)
0.055" (1.40mm)
-
2
Horizontal, 4 PC Pad
Signal Line
90 Ohms @ 100 MHz
280mA
410mOhm
DLW21
20V
DLW21SN261SQ2L
CMC 300MA 2LN 260 OHM SMD
联系我们
166,133 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 85°C
-
-
0.079" L x 0.047" W (2.00mm x 1.20mm)
0.055" (1.40mm)
-
2
Horizontal, 4 PC Pad
Signal Line
260 Ohms @ 100 MHz
300mA
400mOhm
DLW21
50V
DLW21SN900HQ2L
CMC 280MA 2LN 90 OHM SMD
联系我们
139,240 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 85°C
-
-
0.079" L x 0.047" W (2.00mm x 1.20mm)
0.055" (1.40mm)
-
2
Horizontal, 4 PC Pad
Signal Line
90 Ohms @ 100 MHz
280mA
410mOhm
DLW21
20V
DLW21SN181SQ2L
CMC 330MA 2LN 180 OHM SMD
联系我们
90,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 85°C
-
-
0.079" L x 0.047" W (2.00mm x 1.20mm)
0.055" (1.40mm)
-
2
Horizontal, 4 PC Pad
Signal Line
180 Ohms @ 100 MHz
330mA
350mOhm
DLW21
50V
DLW21HN121SQ2L
CMC 280MA 2LN 120 OHM SMD
联系我们
80,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 85°C
-
-
0.079" L x 0.047" W (2.00mm x 1.20mm)
0.039" (1.00mm)
-
2
Horizontal, 4 PC Pad
Signal Line
120 Ohms @ 100 MHz
280mA
450mOhm
DLW21
50V
DLW21SN371SQ2L
CMC 280MA 2LN 370 OHM SMD
联系我们
60,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 85°C
-
-
0.079" L x 0.047" W (2.00mm x 1.20mm)
0.055" (1.40mm)
-
2
Horizontal, 4 PC Pad
Signal Line
370 Ohms @ 100 MHz
280mA
450mOhm
DLW21
50V
DLW21SN501SK2L
CMC 250MA 2LN 500 OHM SMD
联系我们
45,340 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 85°C
-
-
0.079" L x 0.047" W (2.00mm x 1.20mm)
0.055" (1.40mm)
-
2
Horizontal, 4 PC Pad
Signal Line
500 Ohms @ 100 MHz
250mA
500mOhm
DLW21
50V
DLW21SN900SQ2L
CMC 330MA 2LN 90 OHM SMD
联系我们
41,737 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 85°C
-
-
0.079" L x 0.047" W (2.00mm x 1.20mm)
0.055" (1.40mm)
-
2
Horizontal, 4 PC Pad
Signal Line
90 Ohms @ 100 MHz
330mA
350mOhm
DLW21
50V
DLW21SN670SQ2L
CMC 400MA 2LN 67 OHM SMD
联系我们
20,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 85°C
-
-
0.079" L x 0.047" W (2.00mm x 1.20mm)
0.055" (1.40mm)
-
2
Horizontal, 4 PC Pad
Signal Line
67 Ohms @ 100 MHz
400mA
250mOhm
DLW21
50V
DLW21SN921SK2L
CMC 160MA 2LN 920 OHM SMD
联系我们
20,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 85°C
-
-
0.079" L x 0.047" W (2.00mm x 1.20mm)
0.055" (1.40mm)
-
2
Horizontal, 4 PC Pad
Power Line
920 Ohms @ 100 MHz
160mA
950mOhm
DLW21
50V
DLW21SR670HQ2L
CMC 400MA 2LN 67 OHM SMD
联系我们
2,910 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 85°C
-
-
0.079" L x 0.047" W (2.00mm x 1.20mm)
0.055" (1.40mm)
-
2
Horizontal, 4 PC Pad
Signal Line
67 Ohms @ 100 MHz
400mA
250mOhm
DLW21
20V
DLW21SZ121HQ2L
CMC 280MA 2LN 120OHM SMD AECQ200
联系我们
2,460 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 105°C
-
AEC-Q200
0.079" L x 0.047" W (2.00mm x 1.20mm)
0.055" (1.40mm)
-
2
Horizontal, 4 PC Pad
Signal Line
120 Ohms @ 100 MHz
280mA
410mOhm
DLW21
20V
DLW21HN670SQ2L
CMC 330MA 2LN 67 OHM SMD
联系我们
2,446 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 85°C
-
-
0.079" L x 0.047" W (2.00mm x 1.20mm)
0.039" (1.00mm)
-
2
Horizontal, 4 PC Pad
Signal Line
67 Ohms @ 100 MHz
330mA
350mOhm
DLW21
50V
DLW21SN121SQ2L
CMC 370MA 2LN 120 OHM SMD
联系我们
2,007 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 85°C
-
-
0.079" L x 0.047" W (2.00mm x 1.20mm)
0.055" (1.40mm)
-
2
Horizontal, 4 PC Pad
Signal Line
120 Ohms @ 100 MHz
370mA
300mOhm
DLW21
50V
DLW21SN121HQ2L
CMC 280MA 2LN 120 OHM SMD
联系我们
742 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 85°C
-
-
0.079" L x 0.047" W (2.00mm x 1.20mm)
0.055" (1.40mm)
-
2
Horizontal, 4 PC Pad
Signal Line
120 Ohms @ 100 MHz
280mA
410mOhm
DLW21
20V
DLW21SH900HQ2L
CMC SMD 90OHM 280MA POWRTRN
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 125°C
-
AEC-Q200
0.079" L x 0.047" W (2.00mm x 1.20mm)
0.055" (1.40mm)
-
2
Horizontal, 4 PC Pad
Signal Line
90 Ohms @ 100 MHz
280mA
416mOhm
DLW21
20V
DLW21SH670HQ2L
CMC SMD 67OHM 320MA POWRTRN
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 125°C
-
AEC-Q200
0.079" L x 0.047" W (2.00mm x 1.20mm)
0.055" (1.40mm)
-
2
Horizontal, 4 PC Pad
Signal Line
67 Ohms @ 100 MHz
320mA
312mOhm
DLW21
20V
DLW21SH121HQ2L
CMC SMD 120OHM 280MA POWRTRN
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 125°C
-
AEC-Q200
0.079" L x 0.047" W (2.00mm x 1.20mm)
0.055" (1.40mm)
-
2
Horizontal, 4 PC Pad
Signal Line
120 Ohms @ 100 MHz
280mA
416mOhm
DLW21
20V
DLW21HN900HQ2L
CMC 220MA 2LN 90 OHM SMD
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 85°C
-
-
0.079" L x 0.047" W (2.00mm x 1.20mm)
0.039" (1.00mm)
-
2
Horizontal, 4 PC Pad
Signal Line
90 Ohms @ 100 MHz
220mA
590mOhm
DLW21
20V

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。