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 115 products
Results per page
Description Price Accessory Type For Use With Voltage Range Current Rating Electrical Phase Power Rating Length Width Depth Dimensions
RS Stock No. 782-1043
Mfr. Part No.6VV1
HK$266.17
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. 122-5791
Mfr. Part No.400APS12P
HK$6,942.36
Each
units
- - - - - - 245mm - 255mm 245 x 255 x 120 mm
RS Stock No. 782-0993
Mfr. Part No.36FCD10
HK$2,781.80
Each
units
RFI Filter - 480 V ac 36 A 3 - 246.1mm 160mm 64.8mm 246.1 x 160 x 64.8 mm
RS Stock No. 782-8473
Mfr. Part No.15DCF6
HK$752.33
Each
units
Filter - 80 V dc 15 A - - 135.4mm 78.7mm 45.2mm 135.4 x 78.7 x 45.2 mm
RS Stock No. 782-8410
Mfr. Part No.6EQ8
HK$681.74
Each
units
RFI Filter - 250 V ac 6 A 1 - 138.9mm 52.6mm 45.2mm 138.9 x 52.6 x 45.2 mm
RS Stock No. 782-8555
Mfr. Part No.25FCD10
HK$2,470.49
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. 782-8559
Mfr. Part No.6FCD10
HK$1,511.77
Each
units
RFI Filter - 480 V ac 6 A 3 - 152.4mm 109.2mm 58.4mm 152.4 x 109.2 x 58.4 mm
RS Stock No. 782-8183
Mfr. Part No.6EEJ1
HK$68.03
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. 122-5813
Mfr. Part No.75BCF10R
HK$3,351.61
Each
units
- - - - - - 270mm - 82mm 270 x 82 x 137 mm
RS Stock No. 122-5785
Mfr. Part No.250APS12L
HK$5,699.98
Each
units
- - - - - - 208mm - 210mm 208 x 210 x 123 mm
RS Stock No. 122-5787
Mfr. Part No.600APS12L
HK$7,380.77
Each
units
- - - - - - 245mm - 255mm 245 x 255 x 120 mm
RS Stock No. 782-8331
Mfr. Part No.10VR6
HK$225.73
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. 782-0971
Mfr. Part No.3VB1
HK$151.37
Each
units
RFI Filter - 250 V ac 3 A 1 - 66.3mm 46.2mm 19.8mm 66.3 x 46.2 x 19.8 mm
RS Stock No. 135-5192
Mfr. Part No.3EMC1
HK$165.41
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. 122-5810
Mfr. Part No.42BCF10R
HK$2,168.00
Each
units
- - - - - - 310mm - 52mm 310 x 52 x 87 mm
RS Stock No. 782-8221
Mfr. Part No.20EMC6
HK$466.01
Each
units
RFI Filter - 250 V ac 20 A 1 - 129.3mm 57.2mm 45.2mm 129.3 x 57.2 x 45.2 mm
RS Stock No. 782-8397
Mfr. Part No.30VB6
HK$384.89
Each
units
RFI Filter - 250 V ac 30 A 1 - 135.6mm 85.9mm 38.9mm 135.6 x 85.9 x 38.9 mm
RS Stock No. 782-8167
Mfr. Part No.30DCF6
HK$1,053.88
Each
units
RFI Filter - 80 V dc 30 A - - 157.2mm 100.6mm 55.4mm 157.2 x 100.6 x 55.4 mm
RS Stock No. 782-0974
Mfr. Part No.10VK1
HK$159.33
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. 782-8565
Mfr. Part No.10VK6
HK$158.82
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