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

Viewing 41 - 60 of 2015 products
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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. 170-5115
Mfr. Part No.FN2412-32-33
BrandSchaffner
SGD232.352
Each (In a Box of 20)
units
32A 250 V ac DIN Rail Screw 1 Single Stage FN2412 400Hz 160mm 93mm - 87mm 160 x 93 x 87mm -
RS Stock No. 170-5193
Mfr. Part No.FN2060-30-08
BrandSchaffner
SGD84.463
Each (In a Box of 10)
units
30A 250 V ac Chassis Mount Stud 1 Two Stage FN2060 400Hz 119mm 57.6mm 1 μF, 10 nF 85.5mm 119 x 57.6 x 85.5mm 600 μH
RS Stock No. 776-1140
Mfr. Part No.FN2060-30-08
BrandSchaffner
SGD87.28
Each
units
30A 250 V ac Chassis Mount Stud 1 Two Stage FN2060 400Hz 119mm 57.6mm 1 μF, 10 nF 85.5mm 119 x 57.6 x 85.5mm 600 μH
RS Stock No. 518-6402
Mfr. Part No.FN2412-32-33
BrandSchaffner
SGD125.63
Each
units
32A 250 V ac DIN Rail Screw 1 Single Stage FN2412 400Hz 160mm 93mm - 87mm 160 x 93 x 87mm -
RS Stock No. 110-6812
Mfr. Part No.5500.2040
BrandSchurter
SGD17.01
Each
units
3A 250 V ac Panel Mount Solder Tab - Single Stage FMW2 60Hz 29mm 42mm 2.2 nF, 15 nF 25mm 29 x 42 x 25mm 2 x 2 mH
RS Stock No. 776-1229
Mfr. Part No.FN612-20-06
BrandSchaffner
SGD49.30
Each
units
20A 250 V ac Chassis Mount Tab - Single Stage FN612 400Hz 85mm 54mm 2.2 nF, 100 nF 40mm 85 x 54 x 40mm 480 μH
RS Stock No. 383-178
Mfr. Part No.ZCAT2032-0930
BrandTDK
SGD3.56
Each
units
- - Clip On - - - ZCAT - 36mm - - - 19.5 (Dia.) x 36mm -
RS Stock No. 167-8250
Mfr. Part No.FN 343 1/05
BrandSchaffner
SGD65.38
Each
units
1A 250 V ac Chassis Mount Tab - Two Stage FN 343 400Hz 70mm - 2.2 nF, 100 nF 30.3mm - 5.9 mH, 9.5 mH, 460 μH
RS Stock No. 883-8014
Mfr. Part No.FN406-8.4-02
BrandSchaffner
SGD12.534
Each (In a Pack of 50)
units
8.4A 250 V ac - PC Pin 1 Single Stage FN406 DC to 400Hz 45mm 15mm 2.2 nF, 100 nF 29.5mm 45 x 15 x 29.5mm 300 μH
RS Stock No. 219-2808
Mfr. Part No.FN2010-16-06
BrandSchaffner
SGD23.88
Each
units
16A 250 V ac Chassis Mount Tab 1 Single Stage FN2010 0 → 400Hz 46.6mm 71mm 4.7 nF, 100 nF 29.3mm 46.6 x 71 x 29.3mm 700 μH
RS Stock No. 219-2785
Mfr. Part No.FN2010-6-06
BrandSchaffner
SGD20.01
Each
units
6A 250 V ac Chassis Mount Tab - Single Stage FN2010 0 → 400Hz 64mm 35mm 4.7 nF, 100 nF 24.3mm 64 x 35 x 24.3mm 1 mH
RS Stock No. 170-4995
Mfr. Part No.FN2010-6-06
BrandSchaffner
SGD15.969
Each (In a Box of 60)
units
6A 250 V ac Chassis Mount Tab - Single Stage FN2010 0 → 400Hz 64mm 35mm 4.7 nF, 100 nF 24.3mm 64 x 35 x 24.3mm 1 mH
RS Stock No. 845-6962
Mfr. Part No.TAC-30-683-D
BrandCosel
SGD144.86
Each
units
30A 500 V ac DIN Rail Screw 3 Single Stage TAC 150 kHz → 1 MHz 63mm 73mm 68nF 129mm 63 x 73 x 129mm -
RS Stock No. 110-6828
Mfr. Part No.5500.2041
BrandSchurter
SGD15.62
Each
units
6A 250 V ac Panel Mount Solder Tab - Single Stage FMW2 60Hz 29mm 42mm 2.2 nF, 15 nF 25mm 29 x 42 x 25mm 0.8 x 2 mH
RS Stock No. 170-4997
Mfr. Part No.FN2010-16-06
BrandSchaffner
SGD21.702
Each (In a Box of 60)
units
16A 250 V ac Chassis Mount Tab 1 Single Stage FN2010 0 → 400Hz 46.6mm 71mm 4.7 nF, 100 nF 29.3mm 46.6 x 71 x 29.3mm 700 μH
RS Stock No. 170-5072
Mfr. Part No.FN 350-30/33
BrandSchaffner
SGD260.045
Each (In a Box of 10)
units
30A 250 V ac Flange Mount Screw - Single Stage FN350 400Hz 105mm 149.5mm - 57.6mm 105 x 149.5 x 57.6mm -
RS Stock No. 170-4916
Mfr. Part No.FN2030-20-06
BrandSchaffner
SGD32.085
Each (In a Box of 20)
units
20A 250 V ac Flange Mount Tab - Single Stage FN2030 400Hz 85mm 54mm 1 μF, 10 nF 40.3mm 85 x 54 x 30.3mm 4 mH
RS Stock No. 188-8772
Mfr. Part No.NFE61PT472C1H9L
BrandMurata
SGD1.059
Each (In a Pack of 20)
units
2A 50 V dc Surface Mount Solder Pad - - NFE61HT / PT - 6.8mm 1.6mm - 1.6mm 6.8 x 1.6 x 1.6mm -
RS Stock No. 292-925
Mfr. Part No.FN2030-20-06
BrandSchaffner
SGD33.09
Each
units
20A 250 V ac Flange Mount Tab - Single Stage FN2030 400Hz 85mm 54mm 1 μF, 10 nF 40.3mm 85 x 54 x 30.3mm 4 mH
RS Stock No. 166-9702
Mfr. Part No.NFE61PT472C1H9L
BrandMurata
SGD1,427.75
1 Reel of 2500
Reel(s)
2A 50 V dc Surface Mount Solder Pad - - NFE61HT / PT - 6.8mm 1.6mm - 1.6mm 6.8 x 1.6 x 1.6mm -
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