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 Series 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
RS Stock No. 170-5086
Mfr. Part No.FN389B-6/21
BrandSchaffner
TWD814.40
Each (In a Box of 40)
units
Male - - - - Solder 6A 250 V ac Panel Mount 50 → 400Hz IEC/EN 60939 - 50mm 66.5mm
RS Stock No. 465-5840
Mfr. Part No.FN389B-6/21
BrandSchaffner
TWD940.00
Each
units
Male - - - - Solder 6A 250 V ac Panel Mount 50 → 400Hz IEC/EN 60939 - 50mm 66.5mm
RS Stock No. 776-1181
Mfr. Part No.FN283-6-06
BrandSchaffner
TWD840.00
Each
units
Male - 1 5 x 20mm 2 Pole Faston 7.2A 250 V ac Flange Mount 50 → 400Hz C14 - 50mm 62mm
RS Stock No. 162-0592
Mfr. Part No.FN283-6-06
BrandSchaffner
TWD726.30
Each (In a Box of 40)
units
Male - 1 5 x 20mm 2 Pole Faston 7.2A 250 V ac Flange Mount 50 → 400Hz C14 - 50mm 62mm
RS Stock No. 761-5842
Mfr. Part No.RIP0442H2
BrandDeltron
TWD719.00
Each
units
Male - 1 - 2 Pole Tab 4A 250 V ac/dc Panel Mount - - - 49.5mm 45.1mm
RS Stock No. 782-8650
Mfr. Part No.6609107-2
TWD705.00
Each
units
Male - 2 5 x 20mm 2 Pole Spade 6A 250 V ac Snap-In 50/60Hz C14 - - -
RS Stock No. 882-6213
Mfr. Part No.FN283-10-06
BrandSchaffner
TWD688.00
Each
units
Male - 1 5 x 20mm 2 Pole Faston 10A 250 V Flange Mount 50 → 400Hz C14 - 50mm 48.6mm
RS Stock No. 500-6069
Mfr. Part No.KMF1.1191.11
BrandSchurter
TWD728.00
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. 170-4959
Mfr. Part No.FN282-6-06
BrandSchaffner
TWD726.30
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. 167-6800
Mfr. Part No.FN282-6-06
BrandSchaffner
TWD840.00
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. 867-6006
Mfr. Part No.5110.0633.3
BrandSchurter
TWD592.20
Each (In a Pack of 10)
units
Male - Ohne - None Quick Connect 6A 250 V ac Screw 50 (IEC) Hz, 60 (UL / CSA) Hz C14 - 48.4mm 55.6mm
RS Stock No. 123-0038
Mfr. Part No.FN 389-2/21
BrandSchaffner
TWD923.00
Each
units
Male - - - - Solder 2A 250 V ac Panel Mount 50 → 400Hz IEC/EN 60939 - 50mm 66.5mm
RS Stock No. 170-4923
Mfr. Part No.FN 389-2/21
BrandSchaffner
TWD799.80
Each (In a Box of 40)
units
Male - - - - Solder 2A 250 V ac Panel Mount 50 → 400Hz IEC/EN 60939 - 50mm 66.5mm
RS Stock No. 493-2872
Mfr. Part No.4304.4004
BrandSchurter
TWD1,537.00
Each
units
Male - 1 5 x 20mm 2 Pole - 6A 250 V ac Panel Mount - C14 - 50mm 55mm
RS Stock No. 170-5065
Mfr. Part No.FN261-6-06
BrandSchaffner
TWD366.00
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. 500-6031
Mfr. Part No.KMF1.1121.11
BrandSchurter
TWD694.00
Each
units
Male - 2 Dual 5 x 20mm 2 Pole Solder 2A 250 V ac Snap-In 50/60Hz C14 - 30.5mm 42.9mm
RS Stock No. 456-0950
Mfr. Part No.FN261-6-06
BrandSchaffner
TWD571.00
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. 776-1184
Mfr. Part No.FN283-2-06
BrandSchaffner
TWD823.00
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. 867-2183
Mfr. Part No.4302.5314
BrandSchurter
TWD1,937.00
Each
units
Male - - - 2 Pole Quick Connect 6A 250 V ac Screw 50 (IEC) Hz, 60 (UL / CSA) Hz C14 - 30.5mm 63 (With Pin)mm
RS Stock No. 170-5229
Mfr. Part No.FN 393-1/05-11
BrandSchaffner
TWD1,172.80
Each (In a Box of 20)
units
Male - 1 5 x 20mm 2 Pole Faston 1A 250 V ac Panel Mount 50 → 400Hz C14 - 50mm 90mm