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. 782-6626
Mfr. Part No.3EGG1-1
HK$128.88
Each
units
Male 1 5 x 20 mm None Spade 3A 250 V ac Flange Mount 50/60Hz C14 - - - -
RS Stock No. 881-3627
Mfr. Part No.6609007-5
HK$129.06
Each
units
Male None - None Spade 20A 250 V ac Snap-In 50/60Hz C20 - 35.81mm 55.88mm -
RS Stock No. 881-3719
Mfr. Part No.5-6609107-3
HK$226.56
Each
units
Male 2 5 x 20mm 2 Pole Spade 10A 120 V ac, 250 V ac Snap-In 50/60Hz C14 - 31.5mm 55.63mm -
RS Stock No. 782-8426
Mfr. Part No.10EC1
HK$197.41
Each
units
Male None - None Spade 10A 250 V ac Flange Mount 50/60Hz C14 - 66.5mm 50.3mm -
RS Stock No. 782-8583
Mfr. Part No.5EHM1S
HK$207.04
Each
units
Male 1 & 2 - 2 Pole Spade 5A 250 V ac Flange Mount 50/60Hz C14 - - - -
RS Stock No. 782-6660
Mfr. Part No.15CU15S1
HK$85.12
Each
units
Male None - 1 Pole Faston 15A 250 V ac Snap-In 50/60Hz C14 - - - -
RS Stock No. 782-1028
Mfr. Part No.3EHG1-2
HK$142.37
Each
units
Male 2 5 x 20mm None Spade 3A 250 V ac Flange Mount 50/60Hz C14 - - - -
RS Stock No. 146-2689
Mfr. Part No.6IHE1
HK$102.348
Each (In a Pack of 40)
units
Male - - 1 Pole Spade 6A 250 V ac Flange Mount 50 → 60Hz IEC/EN 60939 -10 → +40 °C 51.6mm 56.2mm 51 x 56.2 x 25.6mm
RS Stock No. 881-3734
Mfr. Part No.8-6609928-1
HK$154.63
Each
units
Male 2 5 x 20mm 2 Pole Spade 6A 120 V ac, 250 V ac Flange Mount 50/60Hz C14 - 50.29mm 55.63mm -
RS Stock No. 881-3728
Mfr. Part No.1-6609104-4
HK$225.62
Each
units
Male 2 5 x 20mm 2 Pole Spade 6A 120 V ac, 250 V ac Flange Mount 50/60Hz C14 - 50.29mm 55.63mm -
RS Stock No. 164-6848
Mfr. Part No.6609951-4
HK$195.50
Each (In a Bag of 16)
units
Male 2 5 x 20mm 2 Pole Spade 10A 120 V ac, 250 V ac Snap-In 50/60Hz C14 - 31.5mm 55.63mm -
RS Stock No. 146-2690
Mfr. Part No.10IHE1
HK$102.348
Each (In a Pack of 40)
units
Male - - 1 Pole Spade 10A 250 V ac Flange Mount 50 → 60Hz IEC/EN 60939 -10 → +40 °C 51.6mm 56.2mm 51 x 56.2 x 25.6mm
RS Stock No. 146-2695
Mfr. Part No.15IHS1
HK$121.12
Each
units
Male - - 1 Pole Spade 15A 250 V ac Snap-In 50 → 60Hz IEC/EN 60939 -10 → +40 °C 35.6mm 56.2mm 35.6 x 56.2 x 25.6mm
RS Stock No. 782-8726
Mfr. Part No.PS000D000
HK$114.15
Each
units
Male 2 - None Spade 10A 250 V ac Snap-In 50/60Hz C14 - - - -
RS Stock No. 782-8293
Mfr. Part No.6EF1F
HK$118.00
Each
units
Male None - None Spade 6A 250 V ac Flange Mount 50/60Hz C14 - 55.9mm 50.3mm -
RS Stock No. 164-6531
Mfr. Part No.6609987-2
HK$13.44
Each (In a Bag of 40)
units
Male None - None Spade 15A 250 V ac Flange Mount 50/60Hz C14 - 51.76mm 44.45mm -
RS Stock No. 135-4451
Mfr. Part No.6-6609107-7
HK$191.948
Each (In a Bag of 16)
units
Male 2 5 x 20mm 2 Pole Spade 6A 120 V ac, 250 V ac Snap-In 50 Hz, 60 Hz C14 - 31.5mm 55.63mm -
RS Stock No. 782-8603
Mfr. Part No.4EDL1S
HK$318.04
Each
units
Male None - 2 Pole Spade 4A 250 V ac Flange Mount 50/60Hz C14 - - - -
RS Stock No. 881-3655
Mfr. Part No.2-6609006-3
HK$114.80
Each
units
Male None - None Spade 6A 250 V ac Flange Mount 50/60Hz C14 - 50.3mm 69.6mm -
RS Stock No. 881-3750
Mfr. Part No.6609929-4
HK$188.89
Each
units
Male 2 5 x 20mm 2 Pole Spade 10A 120 V ac, 250 V ac Flange Mount 50/60Hz C14 - 50.29mm 55.63mm -