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. 782-0974
Mfr. Part No.10VK1
$30.63
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. 782-0968
Mfr. Part No.5VK1
$29.76
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. 782-8555
Mfr. Part No.25FCD10
$475.64
Each
units
RFI Filter - 480 V ac 25 A 3 - 246.1mm 160mm 64.8mm 246.1 x 160 x 64.8 mm
RS Stock No. 782-8391
Mfr. Part No.5VB1
$21.61
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. 782-8331
Mfr. Part No.10VR6
$43.11
Each
units
RFI Filter - 250 V ac 10 A 1 - 100.6mm 52.6mm 38.9mm 100.6 x 52.6 x 38.9 mm
RS Stock No. 782-8319
Mfr. Part No.20VB6
$41.04
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. 782-8195
Mfr. Part No.30ESK6
$96.71
Each
units
RFI Filter - - 30 A 1 - 125mm 79.25mm 69.85mm 125 x 79.25 x 69.85 mm
RS Stock No. 782-8183
Mfr. Part No.6EEJ1
$13.07
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. 782-0996
Mfr. Part No.30AYT6C
$619.96
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. 782-8274
Mfr. Part No.3EH1
$25.05
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. 782-0952
Mfr. Part No.3EMC1
$31.33
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. 782-8265
Mfr. Part No.20EP1
$87.25
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. 782-0999
Mfr. Part No.6ET1
$62.76
Each
units
RFI Filter - 250 V ac 6 A 1 - 90.4mm 54.6mm 46mm 90.4 x 54.6 x 46 mm
RS Stock No. 782-8206
Mfr. Part No.15EMC1
$64.95
Each
units
RFI Filter - 250 V ac 15 A 1 - 126.2mm 57.2mm 45.2mm 126.2 x 57.2 x 45.2 mm
RS Stock No. 782-8372
Mfr. Part No.20EQ1
$127.39
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. 782-1043
Mfr. Part No.6VV1
$46.78
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. 782-8678
Mfr. Part No.6EBF1
$29.66
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. 782-6749
Mfr. Part No.30EHZ6
$135.81
Each
units
Filter - 250 V ac 30 A 1 - - - - -
RS Stock No. 782-8322
Mfr. Part No.3VK1
$36.02
Each
units
RFI Filter - 250 V ac 3 A 1 - 2.81in 1.81in 1.16in 2.81 x 1.81 x 1.16 in
RS Stock No. 122-5811
Mfr. Part No.55BCF10R
$483.67
Each
units
- - - - - - 250mm - 87mm 250 x 87 x 92 mm