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. 213-7075
Mfr. Part No.B84113C0000B030
BrandEPCOS
MYR123.62
Each
units
3A 250 V ac Chassis Mount Tab 1 Two Stage B84113C 50 → 60Hz 50.8mm 89.5mm 0.47 x 2 μF, 4700 x 2 pF 38.1mm 50.8 x 89.5 x 38.1mm 4.7 x 4 mH
RS Stock No. 167-8289
Mfr. Part No.B84113C0000B030
BrandEPCOS
MYR115.872
Each (In a Box of 32)
units
3A 250 V ac Chassis Mount Tab 1 Two Stage B84113C 50 → 60Hz 50.8mm 89.5mm 0.47 x 2 μF, 4700 x 2 pF 38.1mm 50.8 x 89.5 x 38.1mm 4.7 x 4 mH
RS Stock No. 213-6971
Mfr. Part No.B84111A0000B110
BrandEPCOS
MYR102.89
Each
units
10A 250 V ac Flange Mount Tab 1 Single Stage B84111A 60Hz 45mm 76.5mm 0.1 x 2 μF, 4700 x 2 pF 28.6mm 45 x 76.5 x 28.6 0.82 x 2 mH
RS Stock No. 167-8282
Mfr. Part No.B84111A0000B110
BrandEPCOS
MYR103.798
Each (In a Box of 32)
units
10A 250 V ac Flange Mount Tab 1 Single Stage B84111A 60Hz 45mm 76.5mm 0.1 x 2 μF, 4700 x 2 pF 28.6mm 45 x 76.5 x 28.6 0.82 x 2 mH
RS Stock No. 167-8310
Mfr. Part No.B84112B0000B060
BrandEPCOS
MYR147.293
Each (In a Box of 32)
units
6A 250 V ac Chassis Mount Screw 1 Single Stage B84112B 50 → 60Hz 70mm 89.5mm 2 x 0.33 μF, 4700 x 2 pF 28.6mm 70 x 89.5x 28.6 3.3 x 2 mH
RS Stock No. 213-7047
Mfr. Part No.B84112B0000B060
BrandEPCOS
MYR152.79
Each
units
6A 250 V ac Chassis Mount Screw 1 Single Stage B84112B 50 → 60Hz 70mm 89.5mm 2 x 0.33 μF, 4700 x 2 pF 28.6mm 70 x 89.5x 28.6 3.3 x 2 mH
RS Stock No. 496-4740
Mfr. Part No.B84112G0000B030
BrandEPCOS
MYR77.68
Each
units
3A 250 V ac/dc Chassis Mount Screw 1 Single Stage B84112G 50 → 60Hz 89.5mm 52mm 0.22 x 2 μF, 4700 x 2 pF 29mm 89.5 x 52 x 29mm 10 x 2 mH
RS Stock No. 162-0168
Mfr. Part No.B84112G0000B030
BrandEPCOS
MYR72.156
Each (In a Box of 24)
units
3A 250 V ac/dc Flange Mount Screw 1 - SIFI-G 60Hz 89.5mm 52mm - 29mm 89.5 x 52 x 29mm -
RS Stock No. 167-8307
Mfr. Part No.B84112G0000B110
BrandEPCOS
MYR71.614
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. 167-8387
Mfr. Part No.B84111A0000B120
BrandEPCOS
MYR136.043
Each (In a Box of 32)
units
20A 250 V ac Flange Mount Tab 1 Single Stage B84111A 60Hz 77mm 63.5mm 0.1 x 2 μF, 4700 x 2 pF 38mm 77 x 63.5 x 38 0.47 x 2 mH
RS Stock No. 213-6987
Mfr. Part No.B84111A0000B120
BrandEPCOS
MYR163.82
Each
units
20A 250 V ac Flange Mount Tab 1 Single Stage B84111A 60Hz 77mm 63.5mm 0.1 x 2 μF, 4700 x 2 pF 38mm 77 x 63.5 x 38 0.47 x 2 mH
RS Stock No. 496-4762
Mfr. Part No.B84112G0000B110
BrandEPCOS
MYR85.47
Each
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. 167-8327
Mfr. Part No.B84143A0008R105
BrandEPCOS
MYR331.751
Each (In a Box of 10)
units
8A 520 V ac Flange Mount Screw 3 Single Stage B84143A*R105 50 → 60Hz 51.4mm 165mm - 63mm 51.4 x 165 x 63 -
RS Stock No. 414-0679
Mfr. Part No.B84143A0008R105
BrandEPCOS
MYR336.26
Each
units
8A 520 V ac Flange Mount Screw 3 Single Stage B84143A*R105 50 → 60Hz 51.4mm 165mm - 63mm 51.4 x 165 x 63 -
RS Stock No. 167-8322
Mfr. Part No.B84112B0000B110
BrandEPCOS
MYR160.397
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. 213-7053
Mfr. Part No.B84112B0000B110
BrandEPCOS
MYR165.56
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. 213-8393
Mfr. Part No.B84142B0012R000
BrandEPCOS
MYR517.69
Each
units
12A 250 V ac Screw Mount Terminal Block 1 - B84142B*R000 60Hz 113mm 144mm - 61mm 113 x 144 x 61mm -
RS Stock No. 414-0708
Mfr. Part No.B84143A0016R105
BrandEPCOS
MYR452.46
Each
units
16A 520 V ac Flange Mount Screw 3 Single Stage B84143A*R105 50 → 60Hz 46.4mm 231mm - 70mm 46.4 x 231 x 70 -
RS Stock No. 167-8405
Mfr. Part No.B84142B0012R000
BrandEPCOS
MYR517.735
Each (In a Box of 8)
units
12A 250 V ac Screw Mount Terminal Block 1 - B84142B*R000 60Hz 113mm 144mm - 61mm 113 x 144 x 61mm -
RS Stock No. 162-0198
Mfr. Part No.B84143A0016R105
BrandEPCOS
MYR435.93
Each (In a Box of 4)
units
16A 520 V ac Flange Mount Screw 3 - B84143A 60Hz - 231mm - 70mm - -