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 291 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. 881-3879
Mfr. Part No.3-1609037-8
R 377.13
Each
units
20A 250 V ac Chassis Mount Spade 1 Single Stage Corcom H 50 Hz, 60 Hz 85mm 33.3mm 9nF 52.6mm 85 x 33.3 x 52.6mm 440 μH
RS stock no. 161-5067
Mfr. Part No.3-1609037-8
R 302.221
Each (In a Bag of 12)
units
20A 250 V ac Chassis Mount Spade 1 - Corcom H 50 Hz, 60 Hz 85mm 33.3mm - 52.6mm 85 x 33.3 x 52.6mm -
RS stock no. 881-3775
Mfr. Part No.6609020-7
R 316.13
Each
units
5A 250 V ac Flange Mount Spade 1 Single Stage Corcom B 50 Hz, 60 Hz 57.2mm 16.8mm 4.9 nF, 100 nF 64.3mm 57.2 x 16.8 x 64.3mm 516 μH
RS stock no. 161-5059
Mfr. Part No.6609020-7
R 275.904
Each (In a Bag of 36)
units
5A 250 V ac Flange Mount Spade 1 - Corcom B 50 Hz, 60 Hz 57.2mm 16.8mm - 64.3mm 57.2 x 16.8 x 64.3mm -
RS stock no. 161-5069
Mfr. Part No.6609066-1
R 390.132
Each (In a Bag of 10)
units
3A 250 V ac Flange Mount Spade 3 - Corcom AYO 50 Hz, 60 Hz 85.6mm 38.7mm - 52.5mm 85.6 x 38.7 x 52.5mm -
RS stock no. 881-3801
Mfr. Part No.6609066-1
R 427.05
Each
units
3A 250 V ac Flange Mount Spade 3 Single Stage Corcom AYO 50 Hz, 60 Hz 85.6mm 38.7mm 15 nF, 100 nF 52.5mm 85.6 x 38.7 x 52.5mm 1 mH
RS stock no. 186-3527
Mfr. Part No.60AYT6C J0
R 11,202.85
1 Box of 1
Box(es)
60A 440 V ac - Threaded Bolt 3 - Corcom A 50Hz 351.3mm 122.4mm - 175.8mm 351.3 x 122.4 x 175.8mm -
RS stock no. 186-3554
Mfr. Part No.5VR1
R 370.493
Each (In a Box of 12)
units
5A 250 V ac Flange Mount Spade 1 - Corcom R 50/60Hz 97.8mm 29.5mm - 52.6mm 97.8 x 29.5 x 52.6mm -
RS stock no. 161-9917
Mfr. Part No.6609064-4
R 129.076
Each (In a Bag of 25)
units
10A 250 V ac - PCB Pin 1 - Corcom EOP 50 Hz, 60 Hz 36.6mm 31.5mm - 19.9mm 36.6 x 31.5 x 19.9mm -
RS stock no. 186-3859
Mfr. Part No.PS000DS6B
R 429.73
Each
units
6A 115 V ac, 230 V ac - - - - Corcom P 50/60Hz 30.98mm 58.16mm - 55.63mm 30.98 x 58.16 x 55.63mm -
RS stock no. 186-3528
Mfr. Part No.20MV1
R 1,313.57
Each (In a Box of 4)
units
20A 250 V ac Flange Mount Spade 1 - Corcom MV 50/60Hz 132.8mm 38.9mm - 106.7mm 132.8 x 38.9 x 106.7mm -
RS stock no. 881-3832
Mfr. Part No.1-6609070-0
R 5,675.94
Each
units
180A 277 (PH to G) V ac, 277 (PH to N) V ac, 480 (PH to PH) V ac Flange Mount Screw 3 Single Stage Corcom FCD 50 Hz, 60 Hz 399mm 141mm - 168mm 399 x 141 x 168mm -
RS stock no. 186-3750
Mfr. Part No.PS0S0SS3A
R 460.30
Each
units
3A 250 V ac - - - - Corcom P 50/60Hz 30.98mm 58.16mm - 55.63mm 30.98 x 58.16 x 55.63mm -
RS stock no. 186-3861
Mfr. Part No.60VS6
R 2,124.43
Each
units
60A 250 V ac Flange Mount Threaded Bolt 1 - Corcom S 50/60Hz 182.88mm 57.91mm - 78.23mm 182.88 x 57.91 x 78.23mm -
RS stock no. 186-3601
Mfr. Part No.PE0SXDSXB
R 678.806
Each (In a Box of 16)
units
10A 115 V ac, 230 V ac Flange Mount - - - Corcom P 50/60Hz 49.53mm 58.16mm - 55.63mm 49.53 x 58.16 x 55.63mm -
RS stock no. 186-3538
Mfr. Part No.3EZ1
R 630.807
Each (In a Box of 12)
units
3A 250 V ac Flange Mount Spade 1 - Corcom Z 50/60Hz 89.9mm 33.3mm - 52.8mm 89.9 x 33.3 x 52.8mm -
RS stock no. 186-3515
Mfr. Part No.20EEJ1
R 279.877
Each (In a Box of 24)
units
20A 250 V ac Flange Mount Spade - - Corcom EEJ 50/60Hz 53mm 29.99mm - 79.38mm 53 x 29.99 x 79.38mm -
RS stock no. 186-3618
Mfr. Part No.6ET7
R 795.417
Each (In a Box of 10)
units
6A 250 V ac - Spade 1 - Corcom T 50/60Hz 89.4mm 45.2mm - 57.2mm 89.4 x 45.2 x 57.2mm -
RS stock no. 186-3662
Mfr. Part No.20EP6
R 1,065.66
Each
units
20A 250 V ac Flange Mount Threaded Bolt 1 - Corcom EP 50/60Hz 127.3mm 45.2mm - 45.2mm 127.3 x 45.2 x 45.2mm -
RS stock no. 186-3555
Mfr. Part No.2VB3
R 188.565
Each (In a Box of 56)
units
2A 250 V ac Flange Mount Wire Lead 1 - Corcom B 50/60Hz 24.4mm 16.8mm - 64.3mm 24.4 x 16.8 x 64.3mm -