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

Viewing 1 - 20 of 2012 products
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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. 292-874
Mfr. Part No.FN2090-10-06
BrandSchaffner
R 549.81
Each
units
10A 250 V ac Chassis Mount Tab - Two Stage FN2090 0 → 400Hz 85mm 54mm 3.3 nF, 470 nF 45.4mm 85 x 54 x 30.3mm 8 mH
RS stock no. 170-4910
Mfr. Part No.FN2090-10-06
BrandSchaffner
R 485.298
Each (In a Box of 20)
units
10A 250 V ac Chassis Mount Tab - Two Stage FN2090 0 → 400Hz 85mm 54mm 3.3 nF, 470 nF 45.4mm 85 x 54 x 30.3mm 8 mH
RS stock no. 230-3727
Mfr. Part No.NFE31PT222Z1E9L
BrandMurata
R 7.831
Each (In a Pack of 20)
units
6A 25 V dc Surface Mount Solder Pad - - NFE31P - 3.2mm 1.6mm - 1.6mm 3.2 x 1.6 x 1.6mm -
RS stock no. 170-4997
Mfr. Part No.FN2010-16-06
BrandSchaffner
R 217.659
Each (In a Box of 60)
units
16A 250 V ac Chassis Mount Tab 1 Single Stage FN2010 0 → 400Hz 46.6mm 71mm 4.7 nF, 100 nF 29.3mm 46.6 x 71 x 29.3mm 700 μH
RS stock no. 219-2808
Mfr. Part No.FN2010-16-06
BrandSchaffner
R 245.81
Each
units
16A 250 V ac Chassis Mount Tab 1 Single Stage FN2010 0 → 400Hz 46.6mm 71mm 4.7 nF, 100 nF 29.3mm 46.6 x 71 x 29.3mm 700 μH
RS stock no. 210-386
Mfr. Part No.RX730AE
R 328.69
Each
units
1A 250 V ac Chassis Mount Tab 1 - RX730 60Hz 68mm 29.5mm - 16mm 68 x 29.5 x 16mm 6 x 2 mH
RS stock no. 292-868
Mfr. Part No.FN2030-6-06
BrandSchaffner
R 287.53
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
RS stock no. 170-4909
Mfr. Part No.FN2030-6-06
BrandSchaffner
R 208.669
Each (In a Box of 50)
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
RS stock no. 496-4914
Mfr. Part No.B84110A0000A010
BrandEPCOS
R 158.98
Each
units
1A 250 V ac Through Hole Pin 1 - B84110-A 60Hz 56mm 30mm 220 nF, 4700 x 2 pF 23mm 56 x 30 x 23mm 10 x 2 mH
RS stock no. 167-8410
Mfr. Part No.B84110A0000A010
BrandEPCOS
R 97.713
Each (In a Box of 165)
units
1A 250 V ac Through Hole Pin 1 - B84110-A 60Hz 56mm 30mm 220 nF, 4700 x 2 pF 23mm 56 x 30 x 23mm 10 x 2 mH
RS stock no. 806-8133
Mfr. Part No.RES20F01
R 337.57
Each
units
1A 250 V ac Chassis Mount Fast-On 1 - RES20 DC → 400Hz 64mm 44mm 9.4 nF, 300 nF 29mm 64 x 44 x 29mm 12 mH
RS stock no. 782-4052
Mfr. Part No.5500.2231
BrandSchurter
R 726.35
Each
units
15A ±80 V dc Screw Mount Screw, Tab - Single Stage FMEB - 89mm 71mm 100nF 43mm 89 x 71 x 43mm 0.1 x 3 mH
RS stock no. 239-876
BrandRS PRO
R 399.53
Each
units
1A 250 V ac Chassis Mount Tab - Two Stage GFHF 400Hz 46mm 76mm 100 nF, 2200 x 2 pF 28mm 46 x 76 x 28mm 10 x 2 mH
RS stock no. 170-5007
Mfr. Part No.FN2060-10-06
BrandSchaffner
R 265.209
Each (In a Box of 50)
units
10A 250 V ac Chassis Mount Tab 1 Two Stage FN2060 400Hz 54mm 85mm 4.7 nF, 470 nF 30.3mm 54 x 85 x 30.3mm 800 μH
RS stock no. 219-2909
Mfr. Part No.FN2060-10-06
BrandSchaffner
R 359.51
Each
units
10A 250 V ac Chassis Mount Tab 1 Two Stage FN2060 400Hz 54mm 85mm 4.7 nF, 470 nF 30.3mm 54 x 85 x 30.3mm 800 μH
RS stock no. 890-4017
Mfr. Part No.5500.2630.01
BrandSchurter
R 250.33
Each
units
1A 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. 240-270
BrandRS PRO
R 666.45
Each
units
10A 420 V ac Chassis Mount Tab - - KFM 400Hz 52mm 90mm 4.7 nF, 100 nF 40mm 52 x 90 x 40mm 0.2 x 4 mH
RS stock no. 738-3191
Mfr. Part No.PGB1010603MR
BrandLittelfuse
R 5.795
Each (In a Pack of 10)
units
- 24 V dc Surface Mount Solder Pad - - PGB1 - 1.66mm 0.84mm - 0.36mm 1.66 x 0.84 x 0.36mm -
RS stock no. 219-2779
Mfr. Part No.FN2010-3-06
BrandSchaffner
R 190.96
Each
units
3A 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 2.5 mH
RS stock no. 170-4994
Mfr. Part No.FN2010-3-06
BrandSchaffner
R 189.522
Each (In a Box of 60)
units
3A 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 2.5 mH