Power Line Filters

A power line filter is a type of passive component that creates an electronic filter to deliver appropriate frequency characteristics to electrical circuits. Power line filters connect the electronic device with an external line to reduce conducted frequencies like radio frequencies (RFI) or electromagnetic interference (EMI) between the equipment and the connecting power line. This prevents any degradation in the circuit's performance.


What are power line filters used for

Power line filters are useful in emission reduction in switched-mode power supplies or machinery producing steam, smoke or carbon dioxide. These filters are also necessary to decrease levels of electromagnetic interference which may cause undesired behaviour in radio transmission equipment and nuclear operations.


Types of power line filters

Power line filters can be used in single phase, three phase or DC (direct current) power applications, depending on the equipment in question. Electric and electronic devices like switched-mode power supplies, motor controllers, induction cooking and food service equipment make use of single phase filters. Three phase filters are common in frequency converters, motor drives, and machine tools. DC filters are typically found in cell phones, flat screen TVs and electric or hybrid vehicles.



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Filters

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Description Price Maximum Current Rating Maximum Voltage Rating Mounting Type Termination Style Number of Phases Number of Stages Series Operating Frequency Length Depth Capacitance Height Dimensions Inductance
RS Stock No. 763-0636
Mfr. Part No.EXC24CE900U
BrandPanasonic
HK$3.906
Each (In a Pack of 25)
units
160mA 5 V dc Surface Mount PC Pin - - EXC24CE 100MHz 1.25mm 1mm - 0.5mm 1.25 x 1 x 0.5mm -
RS Stock No. 763-0642
Mfr. Part No.EXC24CP221U
BrandPanasonic
HK$5.32
Each (In a Pack of 10)
units
350mA 5 V dc Surface Mount PC Pin - - EXC24CP 100MHz 1.25mm 1mm - 0.5mm 1.25 x 1 x 0.5mm -
RS Stock No. 763-0655
Mfr. Part No.EXC24CG900U
BrandPanasonic
HK$3.906
Each (In a Pack of 50)
units
100mA 5 V dc Surface Mount PC Pin - - EXC24CG 100MHz 1.25mm 1mm - 0.5mm 1.25 x 1 x 0.5mm -
RS Stock No. 763-0623
Mfr. Part No.EXC24CE201U
BrandPanasonic
HK$2.844
Each (In a Pack of 25)
units
130mA 5 V dc Surface Mount PC Pin - - EXC24CE 100MHz 1.25mm 1mm - 0.5mm 1.25 x 1 x 0.5mm -
RS Stock No. 763-0651
Mfr. Part No.EXC24CG240U
BrandPanasonic
HK$3.72
Each (In a Pack of 50)
units
160mA 5 V dc Surface Mount PC Pin - - EXC24CG 100MHz 1.25mm 1mm - 0.5mm 1.25 x 1 x 0.5mm -
RS Stock No. 763-0614
Mfr. Part No.EXC18CE201U
BrandPanasonic
HK$3.59
Each (In a Pack of 25)
units
100mA 5 V dc Surface Mount PC Pin - - EXC18CE 100MHz 1.6mm 0.8mm - 0.4mm 1.6 x 0.8 x 0.4mm -
RS Stock No. 763-0649
Mfr. Part No.EXC24CB102U
BrandPanasonic
HK$3.84
Each (In a Pack of 10)
units
50mA 5 V dc Surface Mount PC Pin - - EXC24CB 100MHz 1.25mm 1mm - 0.5mm 1.25 x 1 x 0.5mm -
RS Stock No. 763-0611
Mfr. Part No.EXC18CE900U
BrandPanasonic
HK$3.59
Each (In a Pack of 25)
units
130mA 5 V dc Surface Mount PC Pin - - EXC18CE 100MHz 1.6mm 0.8mm - 0.4mm 1.6 x 0.8 x 0.4mm -
RS Stock No. 177-5904
Mfr. Part No.EXC28CE201U
BrandPanasonic
HK$0.758
Each (On a Reel of 2000)
units
130mA 5 V dc Surface Mount PC Pin - - EXC28CE 100MHz 2mm 1mm - 0.5mm 2 x 1 x 0.5mm -
RS Stock No. 763-0686
Mfr. Part No.EXC28CE201U
BrandPanasonic
HK$6.44
Each (In a Pack of 10)
units
130mA 5 V dc Surface Mount PC Pin - - EXC28CE 100MHz 2mm 1mm - 0.5mm 2 x 1 x 0.5mm -
RS Stock No. 763-0667
Mfr. Part No.EXC24CH900U
BrandPanasonic
HK$2.50
Each (In a Pack of 50)
units
130mA 5 V dc Surface Mount PC Pin - - EXC24CH 100MHz 1.25mm 1mm - 0.5mm 1.25 x 1 x 0.5mm -
RS Stock No. 763-0633
Mfr. Part No.EXC24CP121U
BrandPanasonic
HK$5.29
Each (In a Pack of 10)
units
500mA 5 V dc Surface Mount PC Pin - - EXC24CP 100MHz 1.25mm 1mm - 0.5mm 1.25 x 1 x 0.5mm -
RS Stock No. 763-0689
Mfr. Part No.EXC28CE900U
BrandPanasonic
HK$6.118
Each (In a Pack of 10)
units
160mA 5 V dc Surface Mount PC Pin - - EXC28CE 100MHz 2mm 1mm - 0.5mm 2 x 1 x 0.5mm -
RS Stock No. 177-5903
Mfr. Part No.EXC24CB102U
BrandPanasonic
HK$2.25
Each (On a Reel of 2000)
units
50mA 5 V dc Surface Mount PC Pin - - EXC24CB 100MHz 1.25mm 1mm - 0.5mm 1.25 x 1 x 0.5mm -
RS Stock No. 177-5910
Mfr. Part No.EXC24CP121U
BrandPanasonic
HK$0.869
Each (On a Reel of 2000)
units
500mA 5 V dc Surface Mount PC Pin - - EXC24CP 100MHz 1.25mm 1mm - 0.5mm 1.25 x 1 x 0.5mm -