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. 110-6828
Mfr. Part No.5500.2041
BrandSchurter
£10.36
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. 782-4074
Mfr. Part No.5500.2263
BrandSchurter
£40.39
Each
Units
1A 250 V ac DIN Rail Screw - Two Stage FMAC RAIL 50 → 60Hz 102mm 61mm 1.5 nF, 100 nF, 470 nF 48mm 102 x 61 x 48mm 1 x 25 mH
RS Stock No. 493-2989
Mfr. Part No.5500.2001
BrandSchurter
£5.76
Each
Units
1A 250 V ac Through Hole Pin - Single Stage FPP2 60Hz 25mm 25mm 2.2 nF, 15 nF 25mm 25 x 25 x 25mm 10 x 2 mH
RS Stock No. 782-4049
Mfr. Part No.5500.2225
BrandSchurter
£27.19
Each
Units
15A 80 V dc Screw Mount Screw, Tab - Single Stage FMEB - 89mm 71mm 100nF 32mm 89 x 71 x 32mm 0.1 x 2 mH
RS Stock No. 782-3992
Mfr. Part No.5500.1055.1
BrandSchurter
£16.00
Each
Units
10A 250 V ac - PC Pin - Single Stage 5500 50 → 60Hz 30mm 26.6mm 2.2 nF, 47 nF 23.2mm 30 x 26.6 x 23.2mm 0.3 x 2 mH
RS Stock No. 782-4070
Mfr. Part No.5500.2262
BrandSchurter
£36.76
Each
Units
20A 250 V ac DIN Rail Screw - Single Stage FMAB RAIL 50 → 60Hz 102mm 61mm 22 nF, 68 nF 48mm 102 x 61 x 48mm 0.1 x 25 mH
RS Stock No. 782-4080
Mfr. Part No.5500.2269
BrandSchurter
£33.56
Each
Units
6A 250 V ac DIN Rail Screw - Two Stage FMAC RAIL 50 → 60Hz 102mm 61mm 1.5 nF, 100 nF 48mm 102 x 61 x 48mm 0.8 x 2 mH
RS Stock No. 162-2629
Mfr. Part No.FMAC-3RYB-2010
BrandSchurter
£37.49
Each (In a Box of 5)
Units
20A 480 V ac DIN Rail Screw - - FMAC RAIL 50 → 60Hz 102mm 61mm - 48mm 102 x 61 x 48mm -
RS Stock No. 782-4156
Mfr. Part No.FMAC-3RYB-2010
BrandSchurter
£41.24
Each
Units
20A 480 V ac DIN Rail Screw - Single Stage FMAC RAIL 50 → 60Hz 102mm 61mm 22 nF, 100 nF 48mm 102 x 61 x 48mm 220 μH
RS Stock No. 782-4083
Mfr. Part No.5500.2264
BrandSchurter
£40.39
Each
Units
2A 250 V ac DIN Rail Screw - Two Stage FMAC RAIL 50 → 60Hz 102mm 61mm 1.5 nF, 100 nF, 470 nF 48mm 102 x 61 x 48mm 10 x 2 mH
RS Stock No. 782-4077
Mfr. Part No.5500.2261
BrandSchurter
£35.81
Each
Units
10A 250 V ac DIN Rail Screw - Single Stage FMAB RAIL 50 → 60Hz 102mm 61mm 22 nF, 68 nF 48mm 102 x 61 x 48mm 1 x 2 mH
RS Stock No. 493-3027
Mfr. Part No.55002019
BrandSchurter
£6.11
Each
Units
6.5A 250 V ac Through Hole Pin - Single Stage FPP2 60Hz 24mm 45mm 2.2 nF, 100 nF 17.5mm 24 x 45 x 17.5mm 1 x 2 mH
RS Stock No. 162-2654
Mfr. Part No.5500.2635.01
BrandSchurter
£11.94
Each (In a Box of 10)
Units
10A 250 V ac Screw Mount Quick Connect 1 - FMBB NEO 50 Hz, 60 Hz 64mm 44mm - 24.8mm 64 x 44 x 24.8mm -
RS Stock No. 890-4020
Mfr. Part No.5500.2635.01
BrandSchurter
£13.13
Each
Units
10A 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. 127-1752
Mfr. Part No.5500.2652.01
BrandSchurter
£10.34
Each
Units
6A 125 (UL/CSA) V ac, 250 (IEC) V ac, 250 (UL/CSA) V ac Flange Mount Quick Connect 1 Single Stage FMAB NEO 50 (IEC) Hz, 60 (UL/CSA) Hz 64mm 35.5mm - 24.8mm 64 x 35.5 x 24.8mm -
RS Stock No. 493-3005
Mfr. Part No.55002017
BrandSchurter
£6.20
Each
Units
2.5A 250 V ac Through Hole Pin - Single Stage FPP2 60Hz 24mm 45mm 2.2 nF, 100 nF 17.5mm 24 x 45 x 17.5mm 2 x 2 mH
RS Stock No. 126-2194
Mfr. Part No.FMAD-T4QT-3260.EU
BrandSchurter
£156.62
Each
Units
32A 415 V ac Screw Mount Screw 3 Single Stage FMAD CEE 50 Hz, 60 Hz 111mm 195mm - 81mm 111 x 195 x 81mm -
RS Stock No. 110-6812
Mfr. Part No.5500.2040
BrandSchurter
£10.11
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. 782-4216
Mfr. Part No.FMBC-0996-6600
BrandSchurter
£93.42
Each
Units
66A 480 V ac Screw Mount Screw - Two Stage FMBC ECO 50 → 60Hz 340mm 150mm 1 μF, 47 nF 80mm 340 x 150 x 80mm 450 μH
RS Stock No. 782-4143
Mfr. Part No.FMAC-3RYB-0610
BrandSchurter
£37.49
Each
Units
6A 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 2 mH