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 2018 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. 170-5005
Mfr. Part No.FN2060-3-06
BrandSchaffner
TWD536.90
Each (In a Box of 50)
units
3A 250 V ac Chassis Mount Tab 1 Two Stage FN2060 400Hz 46.6mm 71mm 4.7 nF, 220 nF 29.3mm 46.6 x 71 x 29.3mm 2.5 mH
RS Stock No. 170-4921
Mfr. Part No.FN2090-6-06
BrandSchaffner
TWD745.40
Each (In a Box of 20)
units
6A 250 V ac Flange Mount Tab - Two Stage FN2090 0 → 400Hz 85mm 54mm 3.3 nF, 470 nF 30.3mm 85 x 54 x 30.3mm 8 mH
RS Stock No. 763-0667
Mfr. Part No.EXC24CH900U
BrandPanasonic
TWD14.90
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. 167-0389
Mfr. Part No.B84113H0000B060
BrandEPCOS
TWD769.80
Each (In a Box of 24)
units
6A 250 V ac/dc Chassis Mount Tab 1 Two Stage B84113H 50 → 60Hz 52mm 89.5mm 1 x 2 μF, 4700 x 2 pF 38mm 52 x 89.5 x 38mm 3.6 x 4 mH
RS Stock No. 434-4152
Mfr. Part No.FN3258-75-52
BrandSchaffner
TWD11,471.00
Each
units
75A 480 V ac Flange Mount Screw - Single Stage FN 3258 60Hz 80mm 270mm - 135mm 80 x 270 x 135mm -
RS Stock No. 806-8142
Mfr. Part No.RES20F12
TWD478.00
Each
units
12A 250 V ac Chassis Mount Fast-On 1 - RES20 DC → 400Hz 64mm 35mm 9.4 nF, 300 nF 29.3mm 64 x 35 x 29.3mm 700 μH
RS Stock No. 782-4169
Mfr. Part No.FMAD-0934-3610
BrandSchurter
TWD13,880.00
Each
units
36A 480 V ac Screw Mount Screw - Single Stage FMAD 50 → 60Hz 250mm 151mm 1 μF, 4.4 μF 66mm 250 x 151 x 66mm 1.8 mH
RS Stock No. 806-8146
Mfr. Part No.RES20F16
TWD579.00
Each
units
16A 250 V ac Chassis Mount Fast-On 1 - RES20 DC → 400Hz 71mm 45mm 9.4 nF, 300 nF 29mm 71 x 45 x 29mm 650 μH
RS Stock No. 170-5139
Mfr. Part No.FN2030Z-16-06
BrandSchaffner
TWD724.70
Each (In a Box of 20)
units
16A 250 V ac Flange Mount Solder Lug - Single Stage FN2030 60Hz 54mm 85mm - 30.3mm 54 x 85 x 30.3mm -
RS Stock No. 782-4171
Mfr. Part No.FMAD-MRYB-0310
BrandSchurter
TWD1,927.00
Each
units
3A 480 V ac DIN Rail Screw - Single Stage FMAC RAIL 50 → 60Hz 102mm 61mm 4.7 nF, 100 nF 48mm 102 x 61 x 48mm 1 mH
RS Stock No. 806-8174
Mfr. Part No.RES60F03
TWD576.00
Each
units
3A 250 V ac Chassis Mount Fast-On 1 Multi Stage RES60 DC → 400Hz 71mm 45mm 9.4 nF, 440 nF 29mm 71 x 45 x 29mm 5 mH
RS Stock No. 518-6200
Mfr. Part No.FN2410-16-44
BrandSchaffner
TWD1,839.00
Each
units
16A 250 V ac Chassis Mount Screw 1 Single Stage FN2410 400Hz 152mm 93mm - 62mm 152 x 93 x 62mm -
RS Stock No. 782-4200
Mfr. Part No.FMBC-0994-2000
BrandSchurter
TWD4,046.00
Each
units
20A 480 V ac Screw Mount Screw - Two Stage FMBC ECO 50 → 60Hz 255mm 101mm 1 μF, 10 nF 50mm 255 x 101 x 50mm 1.5 mH
RS Stock No. 457-6286
Mfr. Part No.RWK 305-24-KL
BrandSchaffner
TWD7,901.00
Each
units
24A 400 V ac - - - - RWK 305 16000Hz 80mm 125mm - 140mm 80 x 125 x 140mm -
RS Stock No. 806-8149
Mfr. Part No.RES20F10
TWD466.00
Each
units
10A 250 V ac Chassis Mount Fast-On 1 - RES20 DC → 400Hz 64mm 35mm 9.4 nF, 300 nF 29.3mm 64 x 35 x 29.3mm 800 μH
RS Stock No. 170-5140
Mfr. Part No.FN2090B-6-06
BrandSchaffner
TWD681.00
Each (In a Box of 20)
units
6A 250 V ac Chassis Mount Tab - Two Stage FN2090 0 → 400Hz 54mm 85mm 470nF 30.3mm 54 x 85 x 30.3mm 8 mH
RS Stock No. 170-5149
Mfr. Part No.FN2200-25-33
BrandSchaffner
TWD2,434.80
Each (In a Box of 8)
units
25A 1200 V dc Chassis Mount Tab - Single Stage FN2200 - 140mm 80mm - 65mm 140 x 80 x 65mm -
RS Stock No. 170-5111
Mfr. Part No.FN2410H-100-34
BrandSchaffner
TWD7,179.00
Each (In a Box of 5)
units
100A 520 V ac Chassis Mount Screw 2 Single Stage FN2410H 250Hz 115mm 218mm - 100mm 115 x 218 x 100mm -
RS Stock No. 144-7511
Mfr. Part No.YFF21PC0J226MT000N
BrandTDK
TWD19.90
Each (In a Pack of 10)
units
4A 6.3 V dc Surface Mount Solder - - YFF-P 0.04 → 1000MHz 2mm 1.25mm 22µF 0.85mm 2 x 1.25 x 0.85mm -
RS Stock No. 170-1352
Mfr. Part No.B84113H0000M116
BrandEPCOS
TWD1,004.00
Each (On a Reel of 16)
units
16A 250 V ac/dc Chassis Mount Lug, Tab Connector 1 Two Stage B84113H 50 → 60Hz 91mm 51mm 1.5 x 2µF 43mm 91 x 51 x 43mm 1.3 x 4 mH