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. 496-4835
Mfr. Part No.B84143A0120R105
BrandEPCOS
$587.31
Each
units
120A 520 V ac Flange Mount Screw 3 Single Stage B84143A*R105 50 → 60Hz 90mm 290mm - 150mm 90 x 290 x 150 -
RS Stock No. 167-8379
Mfr. Part No.B84143A0120R105
BrandEPCOS
$587.31
Each (In a Box of 2)
units
120A 520 V ac Flange Mount Screw 3 Single Stage B84143A*R105 50 → 60Hz 90mm 290mm - 150mm 90 x 290 x 150 -
RS Stock No. 887-6509
Mfr. Part No.B84243A8060W000
BrandEPCOS
$365.45
Each
units
60A 530 V ac Chassis Mount Terminal Block 3 Single Stage B84243-A 50 Hz, 60 Hz 250mm 85mm - 120mm 250 x 85 x 120mm -
RS Stock No. 213-8191
Mfr. Part No.B84143A0120R000
BrandEPCOS
$714.21
Each
units
120A 480 V ac Flange Mount Screw 3 - B84143A*R000 50 → 60Hz 348mm 171mm - 141mm 348 x 171 x 141mm -
RS Stock No. 213-8393
Mfr. Part No.B84142B0012R000
BrandEPCOS
$169.37
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. 167-0410
Mfr. Part No.B84111F0000B120
BrandEPCOS
$33.17
Each (In a Box of 30)
units
20A 250 V ac/dc Flange Mount Tab 1 Single Stage B84111F 60Hz 64mm 74.6mm 0.1 x 2 μF, 4700 x 2 pF 26mm 64 x 74.6 x 26mm 0.43 x 2 mH
RS Stock No. 167-8314
Mfr. Part No.B84112G0000B116
BrandEPCOS
$31.27
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. 780-4997
Mfr. Part No.B84771C0015A000
BrandEPCOS
$15.24
Each
units
15A 250 V ac/dc Panel Mount Tab 1 - B84771 50 → 60Hz 50mm 43.5mm 0.1 x 1 μF, 2200 x 2 pF 22.5mm 50 x 43.5 x 22.5mm 0.09 x 2 mH
RS Stock No. 496-4778
Mfr. Part No.B84112G0000B116
BrandEPCOS
$32.25
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. 167-8405
Mfr. Part No.B84142B0012R000
BrandEPCOS
$189.883
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. 213-7097
Mfr. Part No.B84113C0000B110
BrandEPCOS
$95.99
Each
units
10A 250 V ac/dc Chassis Mount Tab 1 Two Stage B84113C 50 → 60Hz 159mm 50.8mm 0.47 x 2 μF, 4700 x 2 pF 38.1mm 159 x 50.8 x 38.1mm 3.6 x 4 mH
RS Stock No. 702-4012
Mfr. Part No.B84111F0000B120
BrandEPCOS
$35.74
Each
units
20A 250 V ac/dc Flange Mount Tab 1 Single Stage B84111F 60Hz 64mm 74.6mm 0.1 x 2 μF, 4700 x 2 pF 26mm 64 x 74.6 x 26mm 0.43 x 2 mH
RS Stock No. 467-898
Mfr. Part No.B84144A0008R120
BrandEPCOS
$185.48
Each
units
8A 520 V ac Flange Mount Screw 3 Single Stage B84144A*R120 50 → 60Hz 80mm 238mm - 60mm 80 x 238 x 60mm -
RS Stock No. 167-8308
Mfr. Part No.B84112G0000B060
BrandEPCOS
$26.389
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. 496-4762
Mfr. Part No.B84112G0000B110
BrandEPCOS
$32.00
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. 780-4975
Mfr. Part No.B84771C0001A000
BrandEPCOS
$13.05
Each
units
1A 250 V ac/dc Panel Mount Tab 1 - B84771 50 → 60Hz 50mm 43.5mm - 22.5mm 50 x 43.5 x 22.5mm -
RS Stock No. 166-0206
Mfr. Part No.B84112G0000B020
BrandEPCOS
$24.33
Each (In a Box of 30)
units
2A 250 V ac/dc Chassis Mount Tab 1 Single Stage B84112G 50 → 60Hz 72mm 46mm 0.1 x 25 μF, 4700 x 2 pF 26mm 72 x 46 x 26mm 12 x 2 mH
RS Stock No. 167-8307
Mfr. Part No.B84112G0000B110
BrandEPCOS
$26.99
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. 496-4756
Mfr. Part No.B84112G0000B060
BrandEPCOS
$28.50
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. 887-6489
Mfr. Part No.B84112G0000B080
BrandEPCOS
$28.18
Each
units
8A 250 V ac/dc Chassis Mount Tab 1 Single Stage B84112G 50 → 60Hz 84.7mm 52mm 0.47 x 2 μF, 4700 x 2 pF 29mm 84.7 x 52 x 29mm 2.5 x 2 mH