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 81 - 100 of 2099 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. 170-5020
Mfr. Part No.FN 355-20-03
BrandSchaffner
€51.334
Each (In a Box of 80)
units
20A 440 V ac Flange Mount Screw 3 Single Stage FN 355 400Hz 85mm 54mm - 40.3mm 85 x 54 x 40.3mm -
RS Stock No. 493-3083
Mfr. Part No.5500.2065
BrandSchurter
€111.59
Each
units
20A 250 V ac Flange Mount Screw - Single Stage FMAB 60Hz 137mm 106mm 1 nF, 2.2 nF, 10 nF 58mm 137 x 106 x 58mm 3.5 x 2 mH
RS Stock No. 882-6752
Mfr. Part No.FN356-100-34
BrandSchaffner
€656.09
Each
units
100A 3 x 440/250 V ac Chassis Mount Terminal Block 3 Single Stage FN 356 0 → 60Hz 250mm 160mm - 130mm 250 x 160 x 130mm -
RS Stock No. 763-0667
Mfr. Part No.EXC24CH900U
BrandPanasonic
€0.514
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. 170-5190
Mfr. Part No.FN2060-20-06
BrandSchaffner
€34.358
Each (In a Box of 20)
units
20A 250 V ac Chassis Mount Tab 1 Two Stage FN2060 400Hz 113.5mm 45.4mm 1 μF, 4.7 nF 57.5mm 113.5 x 45.4 x 57.5mm 600 μH
RS Stock No. 496-4756
Mfr. Part No.B84112G0000B060
BrandEPCOS
€18.57
Each
units
6A 250 V ac Chassis Mount Screw 1 Single Stage B84112G 50 → 60Hz 52mm 89.5mm 0.47 x 2 μF, 4700 x 2 pF 29mm 52 x 89.5 x 29mm 3.3 x 2 mH
RS Stock No. 756-8398
Mfr. Part No.744230220
€1.092
Each (In a Bag of 5)
units
800mA 50 V dc Surface Mount SMD - - WE-CNSW 10 → 1000MHz 1.1mm 0.85mm - 1.6mm 1.6 x 0.85 x 1.1mm -
RS Stock No. 881-3790
Mfr. Part No.2-1609089-6
€32.29
Each
units
15A 250 V ac Flange Mount Spade 1 Single Stage Corcom RK 50 Hz, 60 Hz 97.8mm 45.2mm 4.4 nF, 741 nF 52.6mm 97.8 x 45.2 x 52.6mm 5.04 mH
RS Stock No. 167-8308
Mfr. Part No.B84112G0000B060
BrandEPCOS
€16.552
Each (In a Box of 24)
units
6A 250 V ac Chassis Mount Screw 1 Single Stage B84112G 50 → 60Hz 52mm 89.5mm 0.47 x 2 μF, 4700 x 2 pF 29mm 52 x 89.5 x 29mm 3.3 x 2 mH
RS Stock No. 170-4995
Mfr. Part No.FN2010-6-06
BrandSchaffner
€8.598
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. 839-0847
Mfr. Part No.BNX025H01L
BrandMurata
€7.18
Each
units
15A 25 V dc Surface Mount Flat Contact - - BNX02 50 kHz → 1 GHz 12.1mm 9.1mm - 3.5mm 12.1 x 9.1 x 3.5mm -
RS Stock No. 866-1943
Mfr. Part No.4F480-100.260
BrandFUSS-EMV
€304.57
Each
units
100A 3 x 528 V ac Panel Mount Screw 3 Two Stage 4F480 50 → 60Hz 256mm 160mm - 121mm 256 x 160 x 121mm -
RS Stock No. 890-4010
Mfr. Part No.5500.2631.01
BrandSchurter
€13.53
Each
units
3A 250 V ac Screw Mount Quick Connect 1 Single Stage FMBB NEO 50 Hz, 60 Hz 64mm 44mm - 24.8mm 64 x 44 x 24.8mm -
RS Stock No. 806-8290
Mfr. Part No.RES90F16-M
€28.24
Each
units
16A 250 V ac Chassis Mount Fast-On 1 Two Stage RES90 DC → 60Hz 115mm 57mm 1µF 45mm 115 x 57 x 45mm 4 mH
RS Stock No. 262-9934
Mfr. Part No.FN256-64-52
BrandSchaffner
€322.63
Each
units
64A 480 V ac Flange Mount Screw - - FN256 0 → 60Hz 153mm 176mm - 125mm 153 x 176 x 125mm -
RS Stock No. 881-7392
Mfr. Part No.FN2030-16-07
BrandSchaffner
€18.406
Each (In a Pack of 10)
units
16A 250 V ac Chassis Mount Wire Lead 1 Single Stage FN2030 0 → 400Hz 85mm 54mm 1 μF, 10 nF 40.3mm 85 x 54 x 40.3mm 4 mH
RS Stock No. 292-925
Mfr. Part No.FN2030-20-06
BrandSchaffner
€19.94
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. 219-2757
Mfr. Part No.FN2010-1-06
BrandSchaffner
€12.17
Each
units
1A 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 12 mH
RS Stock No. 167-8307
Mfr. Part No.B84112G0000B110
BrandEPCOS
€14.835
Each (In a Box of 24)
units
10A 250 V ac Chassis Mount Screw 1 Single Stage B84112G 50 → 60Hz 52mm 89.5mm 0.68 x 2 μF, 4700 x 2 pF 29mm 52 x 89.5 x 29mm 1.8 x 2 mH
RS Stock No. 881-2081
Mfr. Part No.FN2060-20-08
BrandSchaffner
€35.61
Each
units
20A 110 V ac, 250 V ac Chassis Mount Screw 1 Two Stage FN2060 DC to 400Hz 113.5mm 57.5mm 1 μF, 4.7 nF 45.4mm 113.5 x 57.5 x 45.4mm 600 μH