WE-LF Series, 共模扼流圈

Results:
63
Manufacturer
Series
DC Resistance (DCR) (Max)
Current Rating (Max)
Inductance @ Frequency
Size / Dimension
Height (Max)
Package / Case
Mounting Type
Features
Operating Temperature
Impedance @ Frequency
Approval Agency
Ratings
Voltage Rating - DC
Number of Lines
Voltage Rating - AC
Filter Type
Results remaining63
Applied Filters:
WE-LF
Select
ImageProduct DetailPriceAvailabilityECAD ModelVoltage Rating - ACVoltage Rating - DCFeaturesMounting TypeOperating TemperatureApproval AgencyRatingsSeriesNumber of LinesFilter TypeCurrent Rating (Max)DC Resistance (DCR) (Max)Inductance @ FrequencySize / DimensionHeight (Max)Package / CaseImpedance @ Frequency
7446122001
1+
$3.0423
5+
$2.8732
10+
$2.7042
Quantity
22,686 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
250V
-
-
Through Hole
-40°C ~ 125°C
-
-
WE-LF
2
Power Line
2A
60mOhm
1 mH @ 10 kHz
0.728" L x 0.531" W (18.50mm x 13.50mm)
0.807" (20.50mm)
Vertical, 4 PC Pin
-
7446326002
1+
$7.0986
5+
$6.7042
10+
$6.3099
Quantity
2,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
250V
-
-
Through Hole
-40°C ~ 125°C
-
-
WE-LF
2
Power Line
6A
23mOhm
1.8 mH @ 10 kHz
1.043" L x 0.728" W (26.50mm x 18.50mm)
1.201" (30.50mm)
Vertical, 4 PC Pin
-
74466340007
1+
$8.8732
5+
$8.3803
10+
$7.8873
Quantity
600 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
250V
-
-
Surface Mount
-40°C ~ 125°C
-
-
WE-LF
2
Power Line
5.25A
30mOhm
700 µH @ 10 kHz
0.917" L x 0.728" W (23.30mm x 18.50mm)
0.453" (11.50mm)
Horizontal, 4 PC Pad
-
7446926002
1+
$5.0704
5+
$4.7887
10+
$4.5070
Quantity
208 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
250V
-
PFC
Through Hole
-40°C ~ 125°C
-
-
WE-LF
2
Power Line
6A
36mOhm
1.8 mH @ 10 kHz
1.319" L x 1.319" W (33.50mm x 33.50mm)
0.787" (20.00mm)
Horizontal, 4 PC Pin
-
7446631007
1+
$6.3380
5+
$5.9859
10+
$5.6338
Quantity
200 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
250V
-
-
Surface Mount
-40°C ~ 125°C
-
-
WE-LF
2
Power Line
1.4A
300mOhm
6.8 mH @ 10 kHz
0.917" L x 0.728" W (23.30mm x 18.50mm)
0.453" (11.50mm)
Horizontal, 4 PC Pad
-
7446121007
1+
$4.3327
5+
$4.0920
10+
$3.8513
Quantity
100 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
250V
-
-
Through Hole
-40°C ~ 125°C
-
-
WE-LF
2
Power Line
1A
300mOhm
6.8 mH @ 10 kHz
0.728" L x 0.531" W (18.50mm x 13.50mm)
0.807" (20.50mm)
Vertical, 4 PC Pin
-
7446120027
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
250V
-
-
Through Hole
-40°C ~ 125°C
-
-
WE-LF
2
Power Line
400mA
1.2Ohm
27 mH @ 10 kHz
0.728" L x 0.531" W (18.50mm x 13.50mm)
0.807" (20.50mm)
Vertical, 4 PC Pin
-
7446722004
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
250V
-
-
Through Hole
-40°C ~ 125°C
-
-
WE-LF
2
Power Line
1.9A
120mOhm
4.2 mH @ 10 kHz
0.906" L x 0.906" W (23.00mm x 23.00mm)
0.571" (14.50mm)
Horizontal, 4 PC Pin
-
7446222007
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
250V
-
-
Through Hole
-40°C ~ 125°C
-
-
WE-LF
2
Power Line
1.5A
20mOhm
6.8 mH @ 10 kHz
0.925" L x 0.630" W (23.50mm x 16.00mm)
1.004" (25.50mm)
Vertical, 4 PC Pin
-
7446622001
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
250V
-
-
Through Hole
-40°C ~ 125°C
-
-
WE-LF
2
Power Line
2A
60mOhm
1 mH @ 10 kHz
0.709" L x 0.709" W (18.00mm x 18.00mm)
0.512" (13.00mm)
Horizontal, 4 PC Pin
-
7446630047
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
250V
-
-
Surface Mount
-40°C ~ 125°C
-
-
WE-LF
2
Power Line
400mA
2.6Ohm
47 mH @ 10 kHz
0.917" L x 0.728" W (23.30mm x 18.50mm)
0.453" (11.50mm)
Horizontal, 4 PC Pad
-
7446323004
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
250V
-
-
Through Hole
-40°C ~ 125°C
-
-
WE-LF
2
Power Line
3A
70mOhm
4 mH @ 10 kHz
1.043" L x 0.728" W (26.50mm x 18.50mm)
1.201" (30.50mm)
Vertical, 4 PC Pin
-
74462250007
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
250V
-
-
Through Hole
-40°C ~ 125°C
-
-
WE-LF
2
Power Line
4.7A
20mOhm
700 µH @ 10 kHz
0.925" L x 0.630" W (23.50mm x 16.00mm)
1.004" (25.50mm)
Vertical, 4 PC Pin
-
7446321027
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
250V
-
-
Through Hole
-40°C ~ 125°C
-
-
WE-LF
2
Power Line
1A
640mOhm
27 mH @ 10 kHz
1.043" L x 0.728" W (26.50mm x 18.50mm)
1.201" (30.50mm)
Vertical, 4 PC Pin
-
7446923010
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
250V
-
-
Through Hole
-40°C ~ 125°C
-
-
WE-LF
2
Power Line
3A
155mOhm
10 mH @ 10 kHz
1.319" L x 1.319" W (33.50mm x 33.50mm)
0.787" (20.00mm)
Horizontal, 4 PC Pin
-
7446821027
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
250V
-
-
Through Hole
-40°C ~ 125°C
-
-
WE-LF
2
Power Line
1A
640mOhm
27 mH @ 10 kHz
1.122" L x 1.122" W (28.50mm x 28.50mm)
0.669" (17.00mm)
Horizontal, 4 PC Pin
-
7446722002
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
250V
-
-
Through Hole
-40°C ~ 125°C
-
-
WE-LF
2
Power Line
2A
60mOhm
2.2 mH @ 10 kHz
0.906" L x 0.906" W (23.00mm x 23.00mm)
0.571" (14.50mm)
Horizontal, 4 PC Pin
-
7446221012
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
250V
-
-
Through Hole
-40°C ~ 125°C
-
-
WE-LF
2
Power Line
1.2A
280mOhm
12 mH @ 10 kHz
0.925" L x 0.630" W (23.50mm x 16.00mm)
1.004" (25.50mm)
Vertical, 4 PC Pin
-
7446120039
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
250V
-
-
Through Hole
-40°C ~ 125°C
-
-
WE-LF
2
Power Line
400mA
1.7Ohm
39 mH @ 10 kHz
0.728" L x 0.531" W (18.50mm x 13.50mm)
0.807" (20.50mm)
Vertical, 4 PC Pin
-
7446630039
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
250V
-
-
Surface Mount
-40°C ~ 125°C
-
-
WE-LF
2
Power Line
550mA
1.7Ohm
39 mH @ 10 kHz
0.917" L x 0.728" W (23.30mm x 18.50mm)
0.453" (11.50mm)
Horizontal, 4 PC Pad
-

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。