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. 161-4617
Mfr. Part No.1-1609112-4
$13.99
Each (In a Bag of 42)
units
Male None - 2 Pole Spade 15A 250 V ac Flange Mount 50/60Hz C14 - 44.2mm 28.94mm -
RS Stock No. 881-3687
Mfr. Part No.1-1609112-4
$17.85
Each
units
Male None - 2 Pole Spade 15A 250 V ac Flange Mount 50/60Hz C14 - 44.2mm 28.94mm -
RS Stock No. 776-1260
Mfr. Part No.FN9263-10-06
BrandSchaffner
$32.02
Each
units
Male None - 1 Pole Faston 10A 250 V ac Flange Mount 50 Hz, 60 Hz C14 - 35mm 60.3mm -
RS Stock No. 170-5217
Mfr. Part No.FN9263-10-06
BrandSchaffner
$23.20
Each (In a Box of 60)
units
Male None - 1 Pole Faston 10A 250 V ac Flange Mount 50 Hz, 60 Hz C14 - 35mm 60.3mm -
RS Stock No. 782-3970
Mfr. Part No.5008.1012
BrandSchurter
$9.92
Each
units
Male - - - Faston 2.5A 250 V ac Snap-In 50Hz C8 - 18mm 34.5mm -
RS Stock No. 170-5213
Mfr. Part No.FN9222R-10-06
BrandSchaffner
$8.11
Each (In a Box of 120)
units
Male None - None Faston 10A 250 V ac Flange Mount 50 Hz, 60 Hz C14 - 22.5mm 57.9mm -
RS Stock No. 776-1241
Mfr. Part No.FN9222R-10-06
BrandSchaffner
$10.29
Each
units
Male None - None Faston 10A 250 V ac Flange Mount 50 Hz, 60 Hz C14 - 22.5mm 57.9mm -
RS Stock No. 170-5077
Mfr. Part No.FN372-6/22
BrandSchaffner
$43.50
Each (In a Box of 40)
units
Male 2 6.3 x 32mm None Solder 6A 250 V ac Snap-In 0 → 400Hz IEC/EN 60939 - 32mm 59.5mm -
RS Stock No. 170-5125
Mfr. Part No.FN9222EU-1-06
BrandSchaffner
$11.05
Each (In a Box of 120)
units
Male None - None Faston 1A 250 V ac Panel Mount 0 → 400Hz IEC/EN 60939 - - 66.3mm -
RS Stock No. 188-9618
Mfr. Part No.FN 9260-2/06
BrandSchaffner
$26.15
Each
units
Male 1 5 x 20mm None Faston 2A 250 V ac Panel Mount 0 → 400Hz IEC/EN 60939 - 35mm 60.3mm -
RS Stock No. 708-4033
Mfr. Part No.FN9222EU-1-06
BrandSchaffner
$14.19
Each
units
Male None - None Faston 1A 250 V ac Panel Mount 0 → 400Hz IEC/EN 60939 - - 66.3mm -
RS Stock No. 454-0962
Mfr. Part No.FN 9222-15/06
BrandSchaffner
$10.54
Each
units
Male None - - Faston 15A 250 V ac Panel Mount 0 → 400Hz C14 - 48mm 57.9mm -
RS Stock No. 465-9072
Mfr. Part No.FN 370 6/21
BrandSchaffner
$40.61
Each
units
Male 1 5 x 20mm - Solder 6A 250 V ac Snap-In 0 → 400Hz IEC/EN 60939 - 32mm 59.5mm -
RS Stock No. 500-6053
Mfr. Part No.KMF1.1161.11
BrandSchurter
$35.78
Each
units
Male 2 Dual 5 x 20mm 2 Pole Solder 6A 250 V ac Snap-In 50/60Hz C14 - 30.5mm 42.9mm -
RS Stock No. 776-1248
Mfr. Part No.FN9222R-20-06
BrandSchaffner
$22.57
Each
units
Male - - - Faston 20A 250 V ac Flange Mount 50 Hz, 60 Hz C20 - 30mm 84mm -
RS Stock No. 162-2642
Mfr. Part No.4301.6004
BrandSchurter
$43.75
Each (In a Box of 10)
units
Male 1, 2 5 x 20mm None Quick Connect 6A 125 V ac, 250 V ac Snap-In 50 Hz, 60 Hz C14 - 32.8mm 51mm -
RS Stock No. 164-6508
Mfr. Part No.3-1609115-3
$24.47
Each (In a Bag of 36)
units
Male 2 5 x 20mm None Spade 10A 250 V ac Flange Mount 50/60Hz C14 - 44.7mm 54.5mm -
RS Stock No. 170-5064
Mfr. Part No.FN261-4-06
BrandSchaffner
$17.34
Each (In a Box of 60)
units
Male 1 5 x 20mm None Faston 4A 250 V ac Panel Mount 0 → 400Hz IEC/EN 60939 - 35mm 60.3mm -
RS Stock No. 170-5215
Mfr. Part No.FN9222R-20-06
BrandSchaffner
$14.20
Each (In a Box of 60)
units
Male - - - Faston 20A 250 V ac Flange Mount 50 Hz, 60 Hz C20 - 30mm 84mm -
RS Stock No. 386-4188
BrandRS PRO
$14.04
Each
units
Male None - None Faston 6A 250 V ac Panel Mount 50 Hz, 60 Hz - - 51.7mm 50mm -
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