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. 123-0763
Mfr. Part No.FN284-4-06
BrandSchaffner
SGD38.41
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. 170-4947
Mfr. Part No.FN284-4-06
BrandSchaffner
SGD34.69
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. 170-5065
Mfr. Part No.FN261-6-06
BrandSchaffner
SGD17.646
Each (In a Box of 60)
units
Male 1 5 x 20mm None Faston 6A 250 V ac Panel Mount 0 → 400Hz IEC/EN 60939 - 35mm 60.3mm -
RS Stock No. 456-0950
Mfr. Part No.FN261-6-06
BrandSchaffner
SGD26.37
Each
units
Male 1 5 x 20mm None Faston 6A 250 V ac Panel Mount 0 → 400Hz IEC/EN 60939 - 35mm 60.3mm -
RS Stock No. 170-4940
Mfr. Part No.FN284-6-06
BrandSchaffner
SGD35.027
Each (In a Box of 40)
units
Male 2 5 x 20mm 2 Pole Faston 6A 250 V ac Panel Mount 50 → 400Hz C14 - 50mm 64.8mm -
RS Stock No. 123-0274
Mfr. Part No.FN284-6-06
BrandSchaffner
SGD38.80
Each
units
Male 2 5 x 20mm 2 Pole Faston 6A 250 V ac Panel Mount 50 → 400Hz C14 - 50mm 64.8mm -
RS Stock No. 170-5052
Mfr. Part No.FN 9222-10/06
BrandSchaffner
SGD7.681
Each (In a Box of 120)
units
Male None - None Faston 10A 250 V ac Panel Mount 0 → 400Hz C14 - 48mm 57.9mm -
RS Stock No. 454-0956
Mfr. Part No.FN 9222-10/06
BrandSchaffner
SGD9.21
Each
units
Male None - None Faston 10A 250 V ac Panel Mount 0 → 400Hz C14 - 48mm 57.9mm -
RS Stock No. 776-1184
Mfr. Part No.FN283-2-06
BrandSchaffner
SGD38.03
Each
units
Male 1 5 x 20mm 2 Pole Faston 2.4A 250 V ac Flange Mount 50 → 400Hz C14 - 50mm 62mm -
RS Stock No. 170-5202
Mfr. Part No.FN283-2-06
BrandSchaffner
SGD34.333
Each (In a Box of 40)
units
Male 1 5 x 20mm 2 Pole Faston 2.4A 250 V ac Flange Mount 50 → 400Hz C14 - 50mm 62mm -
RS Stock No. 882-7985
Mfr. Part No.FN9222R-6-06
BrandSchaffner
SGD8.89
Each
units
Male - - None Faston 6A 250 V ac Snap-In DC to 400Hz C14 - 48mm 43.9mm -
RS Stock No. 465-6089
Mfr. Part No.FN 9260S-6/06-10
BrandSchaffner
SGD24.55
Each
units
Male - - - Faston 6A 250 V ac Snap-In 0 → 400Hz IEC/EN 60939 - 35mm 60.3mm -
RS Stock No. 170-5050
Mfr. Part No.FN 9222-3/06
BrandSchaffner
SGD6.355
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. 882-6213
Mfr. Part No.FN283-10-06
BrandSchaffner
SGD31.15
Each
units
Male 1 5 x 20mm 2 Pole Faston 10A 250 V Flange Mount 50 → 400Hz C14 - 50mm 48.6mm -
RS Stock No. 454-0934
Mfr. Part No.FN 9222-3/06
BrandSchaffner
SGD9.33
Each
units
Male None - None Faston 3A 250 V ac Panel Mount 0 → 400Hz C14 - 48mm 57.9mm -
RS Stock No. 162-0593
Mfr. Part No.FN 9260S-6/06-10
BrandSchaffner
SGD15.75
Each (In a Box of 60)
units
Male - - - Faston 6A 250 V ac Snap-In 0 → 400Hz IEC/EN 60939 - 35mm 60.3mm -
RS Stock No. 167-6793
Mfr. Part No.FN282-2-06
BrandSchaffner
SGD39.70
Each
units
Male 2 5 x 20mm 2 Pole Faston 2A 250 V ac Panel Mount 50 → 400Hz C14 - 32mm 64.8mm -
RS Stock No. 455-8884
Mfr. Part No.FN 9222B-6/06
BrandSchaffner
SGD9.47
Each
units
Male None - None Faston 6A 250 V ac Panel Mount 0 → 400Hz C14 - 48mm 57.9mm -
RS Stock No. 170-4958
Mfr. Part No.FN282-2-06
BrandSchaffner
SGD34.333
Each (In a Box of 40)
units
Male 2 5 x 20mm 2 Pole Faston 2A 250 V ac Panel Mount 50 → 400Hz C14 - 32mm 64.8mm -
RS Stock No. 170-4984
Mfr. Part No.FN 9260-4/06
BrandSchaffner
SGD20.012
Each (In a Box of 60)
units
Male 2 5 x 20mm None Faston 4A 250 V ac Panel Mount 0 → 400Hz C14 - 35mm 60.3mm -