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

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Filters

Viewing 1 - 20 of 122 products
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Description Price Accessory Type For Use With Voltage Range Current Rating Electrical Phase Power Rating Length Width Depth Dimensions
RS stock no. 782-8694
Mfr. Part No.10VR1
R 379.62
Each
units
RFI Filter - 250 V ac 10 A 1 - 97.8mm 52.6mm 38.9mm 97.8 x 52.6 x 38.9 mm
RS stock no. 782-8565
Mfr. Part No.10VK6
R 296.83
Each
units
RFI Filter - 250 V ac 10 A 1 - 2.81in 2.06in 1.16in 2.81 x 2.06 x 1.16 in
RS stock no. 782-8173
Mfr. Part No.2VR1
R 289.70
Each
units
RFI Filter - 250 V ac 2 A 1 - 85.1mm 46mm 29.5mm 85.1 x 46 x 29.5 mm
RS stock no. 782-8313
Mfr. Part No.3VB3
R 280.46
Each
units
RFI Filter - 250 V ac 3 A 1 - 33.5mm 46.2mm 19.8mm 33.5 x 46.2 x 19.8 mm
RS stock no. 782-8518
Mfr. Part No.45AYT6C
R 7,023.57
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. 782-8274
Mfr. Part No.3EH1
R 242.80
Each
units
RFI Filter - 250 V ac 3 A 1 - 2.53in 0.96in 0.66in 2.53 x 0.96 x 0.66 in
RS stock no. 782-8329
Mfr. Part No.20VR6
R 817.70
Each
units
RFI Filter - 250 V ac 20 A 1 - 132.8mm 85.6mm 38.9mm 132.8 x 85.6 x 38.9 mm
RS stock no. 122-5787
Mfr. Part No.600APS12L
R 13,248.24
Each
units
- - - - - - 245mm - 255mm 245 x 255 x 120 mm
RS stock no. 782-8265
Mfr. Part No.20EP1
R 836.80
Each
units
RFI Filter - 250 V ac 20 A 1 - 125.7mm 57.7mm 45.7mm 125.7 x 57.7 x 45.7 mm
RS stock no. 122-5788
Mfr. Part No.1000APS12L
R 13,473.92
Each
units
- - - - - - 266mm - 250mm 266 x 250 x 142 mm
RS stock no. 782-6758
Mfr. Part No.3EHZ1
R 501.02
Each
units
Filter - 250 V ac 3 A 1 - - - - -
RS stock no. 122-5797
Mfr. Part No.600APH12L
R 15,257.66
Each
units
- - - - - - 300mm - 260mm 300 x 260 x 115 mm
RS stock no. 782-6736
Mfr. Part No.10EK3
R 364.87
Each
units
RFI Filter - 250 V ac 10 A 1 - 52.6mm 71.4mm 29.6mm 52.6 x 71.4 x 29.6 mm
RS stock no. 782-8401
Mfr. Part No.5VK3
R 321.38
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. 782-8678
Mfr. Part No.6EBF1
R 281.33
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. 782-8391
Mfr. Part No.5VB1
R 229.04
Each
units
RFI Filter - 250 V ac 5 A 1 - 66.3mm 46.2mm 19.8mm 66.3 x 46.2 x 19.8 mm
RS stock no. 782-8183
Mfr. Part No.6EEJ1
R 119.23
Each
units
Filter - 250 V ac 6 A 1 - 54.61mm 51.76mm 24.38mm 54.61 x 51.76 x 24.38 mm
RS stock no. 782-8688
Mfr. Part No.20VDK1
R 635.03
Each
units
RFI Filter - 250 V ac 20 A 1 - 97.8mm 45.2mm 65.5mm 97.8 x 45.2 x 65.5 mm
RS stock no. 782-0943
Mfr. Part No.3VR1
R 335.98
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. 782-8379
Mfr. Part No.20VS6
R 1,113.73
Each
units
RFI Filter - 250 V ac 20 A 1 - 135.6mm 85.9mm 38.9mm 135.6 x 85.9 x 38.9 mm