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 115 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
$32.16
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
$19.65
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
$66.21
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. 782-8565
Mfr. Part No.10VK6
$28.53
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. 782-0977
Mfr. Part No.20VK6
$41.64
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. 782-6739
Mfr. Part No.20EK1
$36.37
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. 782-0983
Mfr. Part No.16FC10
$175.51
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. 782-1047
Mfr. Part No.10EMC1
$33.92
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. 782-0968
Mfr. Part No.5VK1
$27.25
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. 782-0965
Mfr. Part No.10VB1
$27.59
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. 122-5791
Mfr. Part No.400APS12P
$1,289.16
Each
units
- - - - - - 245mm - 255mm 245 x 255 x 120 mm
RS Stock No. 122-5792
Mfr. Part No.600APS12P
$1,441.34
Each
units
- - - - - - 245mm - 255mm 245 x 255 x 120 mm
RS Stock No. 782-8678
Mfr. Part No.6EBF1
$27.65
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. 782-8313
Mfr. Part No.3VB3
$27.59
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. 782-8688
Mfr. Part No.20VDK1
$62.46
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. 122-5802
Mfr. Part No.400APH12P
$1,814.49
Each
units
- - - - - - 300mm - 260mm 300 x 260 x 128 mm
RS Stock No. 782-8338
Mfr. Part No.1VR3
$43.37
Each
units
RFI Filter - 250 V ac 1 A 1 - 52.6mm 46mm 29.5mm 52.6 x 46 x 29.5 mm
RS Stock No. 782-8284
Mfr. Part No.30AYP6C
$490.13
Each
units
RFI Filter - 440 V ac 30 A 3 - 224mm 65mm 141.5mm 224 x 65 x 141.5 mm
RS Stock No. 782-8476
Mfr. Part No.20VV6
$108.71
Each
units
Filter - 250 V ac 20 A 1 - 135.64mm 85.9mm 38.9mm 135.64 x 85.9 x 38.9 mm
RS Stock No. 782-8454
Mfr. Part No.10VT1
$96.54
Each
units
RFI Filter - 250 V ac 10 A 1 - 119.1mm 57.7mm 45.7mm 119.1 x 57.7 x 45.7 mm