EMI Filters & Accessories

An EMI filter is a device which is used to suppress electromagnetic interference on a signal or power line. Electromagnetic interference is an unwanted electrical signal and is present in the environment or generated from other equipment.
There are two types of unwanted noise created by electromagnetic interference. Conducted which travels along the electrical conductors and radiated which travels through the air as radio waves or magnetic fields.
Most electronics contain an EMI filter as there are regulations in most countries that limit the amount of noise that can be emitted. Safety standards are required with EMI filters to reduce the risk of fires and electric shock.
Applications
• Electronic musical instruments
• Motherboards
• USB hubs
• Printers
• Audio and video communication equipment

...
Read more Read less

Filters

Viewing 1 - 20 of 121 products
Results per page
Description Price Accessory Type For Use With Voltage Range Current Rating Electrical Phase Power Rating Length Width Depth Dimensions Priced to Clear
RS Stock No. 782-8284
Mfr. Part No.30AYP6C
£216.97
Each
Units
RFI Filter - 440 V ac 30 A 3 - 224mm 65mm 141.5mm 224 x 65 x 141.5 mm -
RS Stock No. 782-1047
Mfr. Part No.10EMC1
£14.88
Each
Units
RFI Filter - 250 V ac 10 A 1 - 97.8mm 52.6mm 38.91mm 97.8 x 52.6 x 38.91 mm -
RS Stock No. 782-1043
Mfr. Part No.6VV1
£21.08
Each
Units
RFI Filter - 250 V ac 6 A 1 - 98mm 52.8mm 38.9mm 98 x 52.8 x 38.9 mm -
RS Stock No. 782-0943
Mfr. Part No.3VR1
£16.03
Each
Units
RFI Filter - 250 V ac 3 A 1 - 97.8mm 52.6mm 29.5mm 97.8 x 52.6 x 29.5 mm -
RS Stock No. 782-0974
Mfr. Part No.10VK1
£13.93
Each
Units
Filter - 250 V ac 10 A 1 - 85.1mm 71.4mm 29.5mm 29.5 x 71.4 x 85.1 mm -
RS Stock No. 782-0983
Mfr. Part No.16FC10
£88.48
Each
Units
RFI Filter - 250 V ac 16 A 1 - 151.3mm 55.4mm 100.6mm 151.3 x 55.4 x 100.6 mm -
RS Stock No. 782-0996
Mfr. Part No.30AYT6C
£289.23
Each
Units
RFI Filter - 440 V ac 30 A 3 - 11.62in 5.57in 2.56in 11.62 x 5.57 x 2.56 in -
RS Stock No. 782-0952
Mfr. Part No.3EMC1
£15.20
Each
Units
RFI Filter - 250 V ac 3 A 1 - 85.1mm 46mm 29.5mm 85.1 x 46 x 29.5 mm -
RS Stock No. 135-5192
Mfr. Part No.3EMC1
£12.386
Each (In a Bag of 40)
Units
RFI Filter - 250 V ac 3 A 1 - 85.1mm 46mm 29.5mm 85.1 x 46 x 29.5 mm -
RS Stock No. 782-8678
Mfr. Part No.6EBF1
£13.95
Each
Units
Filter - 250 V ac 6 A 1 - 50.5mm 65.3mm 25.4mm 50.5 x 65.3 x 25.4 mm -
RS Stock No. 782-8120
Mfr. Part No.AA400
£32.89
Each
Units
Mounting Bracket A Series - 20 A, 30 A - 1.8 kW - - - - -
RS Stock No. 782-8460
Mfr. Part No.12FC10
£83.15
Each
Units
RFI Filter - 250 V ac 10 A 1 - 151.3mm 55.4mm 100.6mm 151.3 x 55.4 x 100.6 mm -
RS Stock No. 782-8195
Mfr. Part No.30ESK6
£43.96
Each
Units
RFI Filter - - 30 A 1 - 125mm 79.25mm 69.85mm 125 x 79.25 x 69.85 mm -
RS Stock No. 122-5814
Mfr. Part No.100BCF10R
£342.52
Each
Units
- - - - - - 270mm - 92mm 270 x 92 x 152 mm -
RS Stock No. 782-1006
Mfr. Part No.50FCD10
£275.38
Each
Units
RFI Filter - 480 V ac 50 A 3 - 266.7mm 160mm 64.52mm 266.7 x 160 x 64.52 mm -
RS Stock No. 782-8511
Mfr. Part No.60AYT6C
£433.22
Each
Units
RFI Filter - 440 V ac 60 A 3 - 11.62in 5.57in 2.56in 11.62 x 5.57 x 2.56 in -
RS Stock No. 782-8518
Mfr. Part No.45AYT6C
£347.20
Each
Units
RFI Filter - 440 V ac 45 A 3 - 11.62in 5.57in 2.56in 11.62 x 5.57 x 2.56 in -
RS Stock No. 782-0968
Mfr. Part No.5VK1
£13.77
Each
Units
RFI Filter - 250 V ac 5 A 1 - 2.81in 1.81in 1.16in 2.81 x 1.81 x 1.16 in -
RS Stock No. 782-8432
Mfr. Part No.10VV1
£24.26
Each
Units
Filter - 250 V ac 10 A 1 - 98mm 52.8mm 38.9mm 98 x 52.8 x 38.9 mm -
RS Stock No. 782-8675
Mfr. Part No.30EMC6
£39.87
Each
Units
RFI Filter - 250 V ac 30 A 1 - 153.7mm 79.2mm 55.4mm 153.7 x 79.2 x 55.4 mm -