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 132 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. 782-0974
Mfr. Part No.10VK1
$27.85
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. 782-8391
Mfr. Part No.5VB1
$21.83
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. 782-1009
Mfr. Part No.20AYO1
$56.29
Each
units
RFI Filter - 440 V ac 20 A 3 - 85.6mm 38.7mm 52.5mm 85.6 x 38.7 x 52.5 mm
RS Stock No. 782-8319
Mfr. Part No.20VB6
$37.31
Each
units
RFI Filter - 250 V ac 20 A 1 - 87.9mm 52.6mm 29.5mm 87.9 x 52.6 x 29.5 mm
RS Stock No. 782-8363
Mfr. Part No.20VB1
$29.95
Each
units
RFI Filter - 250 V ac 20 A 1 - 85.3mm 52.6mm 29.5mm 85.3 x 52.6 x 29.5 mm
RS Stock No. 782-6739
Mfr. Part No.20EK1
$34.59
Each
units
RFI Filter - 250 V ac 20 A 1 - 85.1mm 85.1mm 38.9mm 85.1 x 85.1 x 38.9 mm
RS Stock No. 782-0977
Mfr. Part No.20VK6
$36.52
Each
units
RFI Filter - 250 V ac 20 A 1 - 3.35in 2.06in 1.53in 3.35 x 2.06 x 1.53 in
RS Stock No. 782-8565
Mfr. Part No.10VK6
$28.18
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. 782-0983
Mfr. Part No.16FC10
$182.26
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. 782-0968
Mfr. Part No.5VK1
$30.44
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. 782-0980
Mfr. Part No.15VT1
$122.84
Each
units
RFI Filter - 250 V ac 15 A 1 - 138.4mm 100.6mm 55.4mm 138.4 x 100.6 x 55.4 mm
RS Stock No. 782-0965
Mfr. Part No.10VB1
$24.78
Each
units
RFI Filter - 250 V ac 10 A 1 - 66.3mm 46.2mm 29.5mm 66.3 x 46.2 x 29.5 mm
RS Stock No. 782-1047
Mfr. Part No.10EMC1
$28.83
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. 122-5805
Mfr. Part No.1600APH12P
$3,136.13
Each
units
- - - - - - 400mm - 300mm 400 x 300 x 181 mm
RS Stock No. 782-8372
Mfr. Part No.20EQ1
$115.81
Each
units
RFI Filter - 250 V ac 20 A 1 - 168.1mm 52.6mm 57.9mm 168.1 x 52.6 x 57.9 mm
RS Stock No. 782-8375
Mfr. Part No.20VS1
$92.58
Each
units
RFI Filter - 250 V ac 20 A 1 - 132.8mm 85.9mm 38.9mm 132.8 x 85.9 x 38.9 mm
RS Stock No. 782-8404
Mfr. Part No.5VB3
$17.55
Each
units
RFI Filter - 250 V ac 5 A 1 - 33.5mm 46.2mm 19.8mm 33.5 x 46.2 x 19.8 mm
RS Stock No. 782-8379
Mfr. Part No.20VS6
$108.27
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
RS Stock No. 122-5824
Mfr. Part No.130BCF6R
$612.05
Each
units
- - - - - - 270mm - 92mm 270 x 92 x 152 mm
RS Stock No. 782-8408
Mfr. Part No.6EQ1
$102.34
Each
units
RFI Filter - 250 V ac 6 A 1 - 126.5mm 57.7mm 45.7mm 126.5 x 57.7 x 45.7 mm