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. 213-8012
Mfr. Part No.B84131M0001G135
BrandEPCOS
$323.55
Each
units
35A 250 V ac, 440 V ac Flange Mount Screw 3 Single Stage B84131 50 → 60Hz 104mm 195mm - 80mm 104 x 195 x 80mm -
RS Stock No. 167-8390
Mfr. Part No.B84131M0001G135
BrandEPCOS
$343.04
Each (In a Box of 3)
units
35A 250 V ac, 440 V ac Flange Mount Screw 3 Single Stage B84131 50 → 60Hz 104mm 195mm - 80mm 104 x 195 x 80mm -
RS Stock No. 170-1341
Mfr. Part No.B84112G0000M112
BrandEPCOS
$29.925
Each (On a Reel of 24)
units
12A 250 V ac/dc Chassis Mount Lug, Tab Connector 1 Single Stage B84112G 50 → 60Hz 63mm 51mm 0.68 x 2µF 29mm 63 x 51 x 29mm 1.6 x 2 mH
RS Stock No. 124-5296
Mfr. Part No.B84112G0000M112
BrandEPCOS
$30.87
Each
units
12A 250 V ac/dc Chassis Mount Lug, Tab Connector 1 Single Stage B84112G 50 → 60Hz 63mm 51mm 0.68 x 2µF 29mm 63 x 51 x 29mm 1.6 x 2 mH
RS Stock No. 170-1343
Mfr. Part No.B84112G0000M120
BrandEPCOS
$61.70
Each (On a Reel of 16)
units
20A 250 V ac/dc Chassis Mount Screw 1 Single Stage B84112G 50 → 60Hz 91mm 51mm 1 x 2µF 43mm 91 x 51 x 43mm 1.8 x 2 mH
RS Stock No. 166-0216
Mfr. Part No.B84112G0000B080
BrandEPCOS
$24.033
Each (In a Box of 24)
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
RS Stock No. 124-5298
Mfr. Part No.B84112G0000M120
BrandEPCOS
$60.22
Each
units
20A 250 V ac/dc Chassis Mount Screw 1 Single Stage B84112G 50 → 60Hz 91mm 51mm 1 x 2µF 43mm 91 x 51 x 43mm 1.8 x 2 mH
RS Stock No. 111-5329
Mfr. Part No.B84143V0095R227
BrandEPCOS
$2,317.86
Each
units
95A 690 V ac Chassis Mount Terminal Block 3 - B84143V 50/60Hz 500mm 191mm - 430mm 500 x 191 x 430mm -
RS Stock No. 887-6489
Mfr. Part No.B84112G0000B080
BrandEPCOS
$23.77
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
RS Stock No. 170-1358
Mfr. Part No.B84142A0030R166
BrandEPCOS
$124.84
Each (On a Reel of 4)
units
30A 250 V ac/dc Chassis Mount Tab 1 Single Stage B84142A*166 50 → 60Hz 99mm 84mm - 69mm 99 x 84 x 69mm -
RS Stock No. 124-5311
Mfr. Part No.B84142A0030R166
BrandEPCOS
$124.84
Each
units
30A 250 V ac/dc Chassis Mount Tab 1 Single Stage B84142A*166 50 → 60Hz 99mm 84mm - 69mm 99 x 84 x 69mm -
RS Stock No. 170-1330
Mfr. Part No.B84111F0000M110
BrandEPCOS
$23.615
Each (On a Reel of 40)
units
10A 250 V ac/dc Chassis Mount Lug, Tab Connector 1 Single Stage B84111F 50 → 60Hz 35mm 43.5mm 0.1 x 2µF 26mm 35 x 43.5 x 26mm 0.87 x 2 mH
RS Stock No. 124-5286
Mfr. Part No.B84111F0000M110
BrandEPCOS
$27.07
Each
units
10A 250 V ac/dc Chassis Mount Lug, Tab Connector 1 Single Stage B84111F 50 → 60Hz 35mm 43.5mm 0.1 x 2µF 26mm 35 x 43.5 x 26mm 0.87 x 2 mH
RS Stock No. 167-0426
Mfr. Part No.B84113HG120
BrandEPCOS
$75.098
Each (In a Box of 16)
units
20A 250 V ac/dc Chassis Mount Screw 1 Two Stage B84113H 50 → 60Hz 59mm 177mm 2.2 x 2 μF, 22000 x 2 pF 53mm 59 x 177 x 53mm 1.2 x 4 mH
RS Stock No. 702-4040
Mfr. Part No.B84113HG120
BrandEPCOS
$77.61
Each
units
20A 250 V ac/dc Chassis Mount Screw 1 Two Stage B84113H 50 → 60Hz 59mm 177mm 2.2 x 2 μF, 22000 x 2 pF 53mm 59 x 177 x 53mm 1.2 x 4 mH
RS Stock No. 167-8500
Mfr. Part No.B85321A2502Z160
BrandEPCOS
$119.273
Each (In a Box of 10)
units
16A 250 V ac, 600 V dc Screw Mount Screw - - B85321 60Hz 152mm 16mm - 16mm 152 x 16 x 16mm -
RS Stock No. 496-2924
Mfr. Part No.B85321A2502Z160
BrandEPCOS
$127.22
Each
units
16A 250 V ac, 600 V dc Screw Mount Screw - - B85321 60Hz 152mm 16mm - 16mm 152 x 16 x 16mm -
RS Stock No. 467-860
Mfr. Part No.B84143A0080R106
BrandEPCOS
$255.87
Each
units
80A 520 V ac Flange Mount Screw 3 Single Stage B84143A*R106 50 → 60Hz 256mm 94.5mm - 90mm 256 x 94.5 x 90mm -
RS Stock No. 124-5303
Mfr. Part No.B84113H0000M060
BrandEPCOS
$36.69
Each
units
6A 250 V ac/dc Chassis Mount Lug, Tab Connector 1 Two Stage B84113H 50 → 60Hz 63mm 51mm 1 x 2µF 38mm 63 x 51 x 38mm 3.6 x 4 mH
RS Stock No. 167-8298
Mfr. Part No.B84143A0080R106
BrandEPCOS
$255.87
Each (In a Box of 2)
units
80A 520 V ac Flange Mount Screw 3 Single Stage B84143A*R106 50 → 60Hz 256mm 94.5mm - 90mm 256 x 94.5 x 90mm -