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. 214-6108
Mfr. Part No.BZM27/A0620/57B
BrandBulgin
$50.57
Each
units
Male 2 - 2 Pole - 10A 250 V ac Snap-In - C14 - 57.5mm 66.7mm -
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. 170-4947
Mfr. Part No.FN284-4-06
BrandSchaffner
$36.686
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
$42.02
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. 170-5052
Mfr. Part No.FN 9222-10/06
BrandSchaffner
$8.125
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. 188-9630
Mfr. Part No.FN 9260-6/06
BrandSchaffner
$26.15
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. 454-0956
Mfr. Part No.FN 9222-10/06
BrandSchaffner
$10.08
Each
units
Male None - None Faston 10A 250 V ac Panel Mount 0 → 400Hz C14 - 48mm 57.9mm -
RS Stock No. 170-4985
Mfr. Part No.FN 9260-6/06
BrandSchaffner
$21.368
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 -
RS Stock No. 795-4796
Mfr. Part No.4301.5002
BrandSchurter
$52.03
Each
units
Male 1, 2 5 x 20mm None Quick Connect 2A 125 V ac, 250 V ac Screw 50 Hz, 60 Hz C14 - - - -
RS Stock No. 386-4194
BrandRS PRO
$35.07
Each
units
Male 1 5 x 20mm 2 Pole Faston 2A 250 V ac Snap-In 50 Hz, 60 Hz - - 57.8mm 33.4mm -
RS Stock No. 170-5242
Mfr. Part No.FN 9222-1/06
BrandSchaffner
$6.249
Each (In a Box of 120)
units
Male None - - Faston 1A 250 V ac Panel Mount 0 → 400Hz C14 - 48mm 57.9mm -
RS Stock No. 500-6069
Mfr. Part No.KMF1.1191.11
BrandSchurter
$35.40
Each
units
Male 2 Dual 5 x 20mm 2 Pole Solder 10A 250 V ac Snap-In 50/60Hz C14 - 30.5mm 42.9mm -
RS Stock No. 904-7929
Mfr. Part No.DC12.5202.031
BrandSchurter
$63.28
Each
units
Male - - 2 Pole Quick Connect 10A 250 V ac Panel Mount 50Hz C14 - 44.3mm 51mm -
RS Stock No. 123-0296
Mfr. Part No.FN286-6-06
BrandSchaffner
$42.83
Each
units
Male 2 5 x 20mm 2 Pole Faston 6A 250 V ac Snap-In 50 → 400Hz C14 - 32mm 65.3mm -
RS Stock No. 170-4942
Mfr. Part No.FN286-6-06
BrandSchaffner
$37.041
Each (In a Box of 40)
units
Male 2 5 x 20mm 2 Pole Faston 6A 250 V ac Snap-In 50 → 400Hz C14 - 32mm 65.3mm -
RS Stock No. 167-6800
Mfr. Part No.FN282-6-06
BrandSchaffner
$42.45
Each
units
Male 2 5 x 20mm 2 Pole Faston 6A 250 V ac Panel Mount 50 → 400Hz C14 - 32mm 64.8mm -
RS Stock No. 170-4958
Mfr. Part No.FN282-2-06
BrandSchaffner
$36.319
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. 454-0928
Mfr. Part No.FN 9222-1/06
BrandSchaffner
$9.76
Each
units
Male None - - Faston 1A 250 V ac Panel Mount 0 → 400Hz C14 - 48mm 57.9mm -
RS Stock No. 795-4803
Mfr. Part No.4301.5005
BrandSchurter
$52.03
Each
units
Male 1, 2 5 x 20mm None Quick Connect 10A 125 V ac, 250 V ac Screw 50 Hz, 60 Hz C14 - - - -
RS Stock No. 170-4959
Mfr. Part No.FN282-6-06
BrandSchaffner
$37.041
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 -
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