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. 518-6367
Mfr. Part No.FN2410H-100-34
BrandSchaffner
kr 1 909,56
Each
Units
100A 520 V ac Chassis Mount Screw 2 Single Stage FN2410H 250Hz 115mm 218mm - 100mm 115 x 218 x 100mm -
RS Stock No. 170-4917
Mfr. Part No.FN2030-30-08
BrandSchaffner
kr 433,78
Each (In a Box of 20)
Units
30A 250 V ac Chassis Mount Screw - Single Stage FN2030 400Hz 85mm 54mm 1 μF, 10 nF 40.3mm 85 x 54 x 30.3mm 2 mH
RS Stock No. 219-2864
Mfr. Part No.FN2020-16-06
BrandSchaffner
kr 190,84
Each
Units
16A 250 V ac Chassis Mount Tab - Single Stage FN2020 400Hz 46.6mm 71mm 4.7 nF, 150 nF 29.3mm 46.6 x 71 x 29.3mm 650 μH
RS Stock No. 776-1147
Mfr. Part No.FN2070-12-06
BrandSchaffner
kr 400,97
Each
Units
12A 250 V ac Chassis Mount Wire Lead - Two Stage FN2070 400Hz 156mm 45.4mm 1 μF, 4.7 nF 57.5mm 156 x 45.4 x 57.5mm 3.25 mH
RS Stock No. 167-8332
Mfr. Part No.B84144A0016R000
BrandEPCOS
kr 1 689,417
Each (In a Box of 3)
Units
16A 250 V ac, 440 V ac Flange Mount Tab 3 Single Stage B84144A*R000 50 → 60Hz 559mm 163mm - 81mm 113 x 163 x 81mm -
RS Stock No. 167-8391
Mfr. Part No.B84142A0030R000
BrandEPCOS
kr 709,728
Each (In a Box of 8)
Units
30A 250 V ac Flange Mount Screw 1 Two Stage B84142-A 60Hz 105mm 130mm - 68mm 105 x 130 x 68mm -
RS Stock No. 251-2785
Mfr. Part No.FN258-30-07
BrandSchaffner
kr 1 747,24
Each
Units
30A 480 V ac Flange Mount Wire Lead - Two Stage FN258 60Hz 60mm 345mm - 150mm 60 x 345 x 150mm -
RS Stock No. 292-830
Mfr. Part No.FN2030-1-06
BrandSchaffner
kr 168,51
Each
Units
1A 250 V ac Chassis Mount Tab - Single Stage FN2030 400Hz 64mm 35mm 2.2 nF, 220 nF 24.3mm 64 x 35 x 24.3mm 20 mH
RS Stock No. 170-4993
Mfr. Part No.FN2010-1-06
BrandSchaffner
kr 97,198
Each (In a Box of 60)
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. 239-911
BrandRS PRO
kr 161,01
Each
Units
1A 250 V ac Through Hole Pin - - FPNP 400Hz 25mm 25mm 47 nF, 2200 x 2 pF 25mm 25 x 25 x 25mm 10 x 2 mH
RS Stock No. 167-8314
Mfr. Part No.B84112G0000B116
BrandEPCOS
kr 166,042
Each (In a Box of 24)
Units
16A 250 V ac/dc Chassis Mount Screw 1 Single Stage B84112G 50 → 60Hz 89.5mm 52mm 0.47 x 2 μF, 4700 x 2 pF 29mm 89.5 x 52 x 29mm 1.8 x 2 mH
RS Stock No. 881-2505
Mfr. Part No.FN2450B-20-61
BrandSchaffner
kr 276,57
Each
Units
20A 250 V ac Screw Mount Screw 1 Single Stage FN2450 DC → 400Hz 103mm 51mm 470nF 38mm 103 x 51 x 38mm 940 μH
RS Stock No. 170-5018
Mfr. Part No.FN2080-16-06
BrandSchaffner
kr 522,523
Each (In a Box of 10)
Units
16A 250 V ac Chassis Mount Tab - Two Stage FN2080 400Hz 85.5mm 119mm 1 μF, 4.7 nF 57.6mm 119 x 57.6 x 85.5mm 2.8 mH, 43 μH
RS Stock No. 213-7053
Mfr. Part No.B84112B0000B110
BrandEPCOS
kr 400,61
Each
Units
10A 250 V ac Chassis Mount Screw 1 Single Stage B84112B 50 → 60Hz 70mm 89.5mm 0.47 x 2 μF, 4700 x 2 pF 38.1mm 70 x 89.5x 38.1 1.8 x 2 mH
RS Stock No. 167-8388
Mfr. Part No.B84144A0036R000
BrandEPCOS
kr 2 995,83
Each (In a Box of 2)
Units
36A 440 V ac Flange Mount Tab 3 Single Stage B84144A*R000 50 → 60Hz 156mm 216mm - 91mm 156 x 216 x 91mm -
RS Stock No. 167-8322
Mfr. Part No.B84112B0000B110
BrandEPCOS
kr 379,592
Each (In a Box of 32)
Units
10A 250 V ac Chassis Mount Screw 1 Single Stage B84112B 50 → 60Hz 70mm 89.5mm 0.47 x 2 μF, 4700 x 2 pF 38.1mm 70 x 89.5x 38.1 1.8 x 2 mH
RS Stock No. 496-4778
Mfr. Part No.B84112G0000B116
BrandEPCOS
kr 203,15
Each
Units
16A 250 V ac/dc Chassis Mount Screw 1 Single Stage B84112G 50 → 60Hz 89.5mm 52mm 0.47 x 2 μF, 4700 x 2 pF 29mm 89.5 x 52 x 29mm 1.8 x 2 mH
RS Stock No. 188-8772
Mfr. Part No.NFE61PT472C1H9L
BrandMurata
kr 6,277
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. 219-2971
Mfr. Part No.FN2080-3-06
BrandSchaffner
kr 270,79
Each
Units
3A 250 V ac Chassis Mount Tab - Two Stage FN2080 400Hz 54mm 85mm 4.7 nF, 470 nF 40.3mm 85 x 40.3 x 54mm 9.8 mH, 160 μH
RS Stock No. 292-868
Mfr. Part No.FN2030-6-06
BrandSchaffner
kr 179,97
Each
Units
6A 250 V ac Chassis Mount Tab - Single Stage FN2030 400Hz 71mm 46.6mm 4.7 nF, 470 nF 22.3mm 71 x 46.6 x 22.3mm 8 mH