IEC Filters

IEC (International Electrotechnical Commission) filters are designed to reduce electromagnetic interference originating from power mains. The filters absorb the noise generated by either the device itself or other equipment surrounding it.

IEC filters make equipment or machinery more resistant to electromagnetic interference from the environment. Standard IEC filters consist of line impedance stabilisation networks, transistor circuits, mains power supplies and noise separator circuits.

What are IEC filters used for?

IEC filters are typical interference reduction and prevention tools in many industries. They are used as precautionary measures in medical equipment where interference may prevent proper functioning of heart monitors or ICU devices.

In power supplies or electronic equipment industries, the IEC filter contains internally generated noise inside the device and blocks out external line noise. IEC filters have domestic uses, for instance in kitchenware like kettles and microwaves where internal electromagnetic interference is frequently created, and may otherwise damage the appliance.

Types of IEC filters

There are a vast number of IEC filter types available, each of which is adapted to a specific usage.


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Filters

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Description Price Gender Number of Fuses Fuse Size Switch Type Termination Method Current Rating Voltage Rating Mounting Type Operating Frequency IEC Connector Type Operating Temperature Range Width Depth Dimensions
RS Stock No. 366-8211
Mfr. Part No.FN9246-20-06
BrandSchaffner
HK$214.10
Each
units
Male - - None Faston 20A 250 V ac Panel Mount 0 → 400Hz - - 60mm 78.5mm -
RS Stock No. 170-5044
Mfr. Part No.FN9246-20-06
BrandSchaffner
HK$185.17
Each (In a Box of 36)
units
Male - - None Faston 20A 250 V ac Panel Mount 0 → 400Hz - - 60mm 78.5mm -
RS Stock No. 162-2649
Mfr. Part No.5120.0007.0
BrandSchurter
HK$53.22
Each (In a Box of 10)
units
Male None - None - 15A 250 V ac Panel Mount - C14 - 48.6mm 54.5mm -
RS Stock No. 708-5601
Mfr. Part No.5120.0007.0
BrandSchurter
HK$55.02
Each
units
Male None - None - 15A 250 V ac Panel Mount - C14 - 48.6mm 54.5mm -
RS Stock No. 366-8205
Mfr. Part No.FN9246-16-06
BrandSchaffner
HK$211.27
Each
units
Male - - - Faston 16A 250 V ac Panel Mount 0 → 400Hz - - 60mm 78.5mm -
RS Stock No. 170-5236
Mfr. Part No.FN9246-16-06
BrandSchaffner
HK$182.69
Each (In a Box of 36)
units
Male - - - Faston 16A 250 V ac Panel Mount 0 → 400Hz - - 60mm 78.5mm -
RS Stock No. 170-5050
Mfr. Part No.FN 9222-3/06
BrandSchaffner
HK$33.89
Each (In a Box of 120)
units
Male None - None Faston 3A 250 V ac Panel Mount 0 → 400Hz C14 - 48mm 57.9mm -
RS Stock No. 454-0940
Mfr. Part No.FN 9222-6/06
BrandSchaffner
HK$50.40
Each
units
Male None - - Faston 6A 250 V ac Panel Mount 0 → 400Hz C14 - 48mm 57.9mm -
RS Stock No. 170-4947
Mfr. Part No.FN284-4-06
BrandSchaffner
HK$185.00
Each (In a Box of 40)
units
Male 2 5 x 20mm 2 Pole Faston 4A 250 V ac Panel Mount 50 → 400Hz C14 - 50mm 64.8mm -
RS Stock No. 123-0763
Mfr. Part No.FN284-4-06
BrandSchaffner
HK$220.26
Each
units
Male 2 5 x 20mm 2 Pole Faston 4A 250 V ac Panel Mount 50 → 400Hz C14 - 50mm 64.8mm -
RS Stock No. 454-0934
Mfr. Part No.FN 9222-3/06
BrandSchaffner
HK$51.29
Each
units
Male None - None Faston 3A 250 V ac Panel Mount 0 → 400Hz C14 - 48mm 57.9mm -
RS Stock No. 170-5051
Mfr. Part No.FN 9222-6/06
BrandSchaffner
HK$40.30
Each (In a Box of 120)
units
Male None - - Faston 6A 250 V ac Panel Mount 0 → 400Hz C14 - 48mm 57.9mm -
RS Stock No. 454-0962
Mfr. Part No.FN 9222-15/06
BrandSchaffner
HK$54.12
Each
units
Male None - - Faston 15A 250 V ac Panel Mount 0 → 400Hz C14 - 48mm 57.9mm -
RS Stock No. 170-5053
Mfr. Part No.FN 9222-15/06
BrandSchaffner
HK$42.01
Each (In a Box of 120)
units
Male None - - Faston 15A 250 V ac Panel Mount 0 → 400Hz C14 - 48mm 57.9mm -
RS Stock No. 170-5041
Mfr. Part No.FN7514-32-M4
BrandSchaffner
HK$517.44
Each (In a Box of 10)
units
- - - - M4 Bolt and Nut 32A 250 V ac Feed Through 50/60Hz - - - - -
RS Stock No. 708-5641
Mfr. Part No.DD12.8111.111
BrandSchurter
HK$193.13
Each
units
Male - - - Quick Connect Terminals 6.3 x 0.8 mm 8A 250 V ac Panel Mount - C14 - 66mm 60.9mm -
RS Stock No. 170-4959
Mfr. Part No.FN282-6-06
BrandSchaffner
HK$186.80
Each (In a Box of 40)
units
Male 2 5 x 20mm 2 Pole Faston 6A 250 V ac Panel Mount 50 → 400Hz C14 - 32mm 64.8mm -
RS Stock No. 455-8884
Mfr. Part No.FN 9222B-6/06
BrandSchaffner
HK$50.49
Each
units
Male None - None Faston 6A 250 V ac Panel Mount 0 → 400Hz C14 - 48mm 57.9mm -
RS Stock No. 188-9630
Mfr. Part No.FN 9260-6/06
BrandSchaffner
HK$133.06
Each
units
Male 2 5 x 20mm None Faston 6A 250 V ac Panel Mount 0 → 400Hz IEC/EN 60939 - 35mm 60.3mm -
RS Stock No. 170-4985
Mfr. Part No.FN 9260-6/06
BrandSchaffner
HK$107.73
Each (In a Box of 60)
units
Male 2 5 x 20mm None Faston 6A 250 V ac Panel Mount 0 → 400Hz IEC/EN 60939 - 35mm 60.3mm -
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