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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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庫存編號 867-6197
製造零件編號5120.1301.1
BrandSchurter
TWD209.60
/個 (每包:10個)
單位
Male None - None Quick Connect 2A 250 V ac Screw 50 (IEC) Hz, 60 (UL / CSA) Hz C14, C18 - 48.6mm 54.5mm -
RS庫存編號 170-5086
製造零件編號FN389B-6/21
BrandSchaffner
TWD1,818.80
個 (以毎盒:40)
單位
Male - - - Solder 6A 250 V ac Panel Mount 50 → 400Hz IEC/EN 60939 - 50mm 66.5mm -
RS庫存編號 465-5840
製造零件編號FN389B-6/21
BrandSchaffner
TWD958.00
單位
Male - - - Solder 6A 250 V ac Panel Mount 50 → 400Hz IEC/EN 60939 - 50mm 66.5mm -
RS庫存編號 761-5842
製造零件編號RIP0442H2
BrandDeltron
TWD689.00
單位
Male 1 - 2 Pole Tab 4A 250 V ac/dc Panel Mount - - - 49.5mm 45.1mm -
RS庫存編號 776-1181
製造零件編號FN283-6-06
BrandSchaffner
TWD819.00
單位
Male 1 5 x 20mm 2 Pole Faston 7.2A 250 V ac Flange Mount 50 → 400Hz C14 - 50mm 62mm -
RS庫存編號 162-0592
製造零件編號FN283-6-06
BrandSchaffner
TWD611.10
個 (以毎盒:40)
單位
Male 1 5 x 20mm 2 Pole Faston 7.2A 250 V ac Flange Mount 50 → 400Hz C14 - 50mm 62mm -
RS庫存編號 782-8650
製造零件編號6609107-2
TWD652.00
單位
Male 2 5 x 20mm 2 Pole Spade 6A 250 V ac Snap-In 50/60Hz C14 - - - -
RS庫存編號 767-2700
製造零件編號FN9264B-4-06
BrandSchaffner
TWD437.00
單位
- - - - - - - - - - - - - -
RS庫存編號 882-6213
製造零件編號FN283-10-06
BrandSchaffner
TWD701.00
單位
Male 1 5 x 20mm 2 Pole Faston 10A 250 V Flange Mount 50 → 400Hz C14 - 50mm 48.6mm -
RS庫存編號 500-6069
製造零件編號KMF1.1191.11
BrandSchurter
TWD707.00
單位
Male 2 Dual 5 x 20mm 2 Pole Solder 10A 250 V ac Snap-In 50/60Hz C14 - 30.5mm 42.9mm -
RS庫存編號 170-4959
製造零件編號FN282-6-06
BrandSchaffner
TWD739.80
個 (以毎盒:40)
單位
Male 2 5 x 20mm 2 Pole Faston 6A 250 V ac Panel Mount 50 → 400Hz C14 - 32mm 64.8mm -
RS庫存編號 167-6800
製造零件編號FN282-6-06
BrandSchaffner
TWD855.00
單位
Male 2 5 x 20mm 2 Pole Faston 6A 250 V ac Panel Mount 50 400Hz C14 - 32mm 64.8mm -
RS庫存編號 782-6795
製造零件編號PS0S0DHX0
TWD665.00
單位
Male 2 5 x 20mm 2 Pole Spade 10A 250 V ac Snap-In 50/60Hz C14 - - - -
RS庫存編號 500-6031
製造零件編號KMF1.1121.11
BrandSchurter
TWD707.00
單位
Male 2 Dual 5 x 20mm 2 Pole Solder 2A 250 V ac Snap-In 50/60Hz C14 - 30.5mm 42.9mm -
RS庫存編號 123-0038
製造零件編號FN 389-2/21
BrandSchaffner
TWD940.00
單位
Male - - - Solder 2A 250 V ac Panel Mount 50 → 400Hz IEC/EN 60939 - 50mm 66.5mm -
RS庫存編號 170-4923
製造零件編號FN 389-2/21
BrandSchaffner
TWD1,818.80
個 (以毎盒:40)
單位
Male - - - Solder 2A 250 V ac Panel Mount 50 → 400Hz IEC/EN 60939 - 50mm 66.5mm -
RS庫存編號 493-2872
製造零件編號4304.4004
BrandSchurter
TWD1,565.00
單位
Male 1 5 x 20mm 2 Pole - 6A 250 V ac Panel Mount - C14 - 50mm 55mm -
RS庫存編號 867-6006
製造零件編號5110.0633.3
BrandSchurter
TWD523.00
/個 (每包:10個)
單位
Male None - None Quick Connect 6A 250 V ac Screw 50 (IEC) Hz, 60 (UL / CSA) Hz C14 - 48.4mm 55.6mm -
RS庫存編號 456-0950
製造零件編號FN261-6-06
BrandSchaffner
TWD581.00
單位
Male 1 5 x 20mm None Faston 6A 250 V ac Panel Mount 0 400Hz IEC/EN 60939 - 35mm 60.3mm -
RS庫存編號 170-5065
製造零件編號FN261-6-06
BrandSchaffner
TWD372.80
個 (以毎盒:60)
單位
Male 1 5 x 20mm None Faston 6A 250 V ac Panel Mount 0 → 400Hz IEC/EN 60939 - 35mm 60.3mm -