EMI Noise Filters

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We offer EMI Noise Filters with 275V or 475V input voltage.

Electromagnetic Interference (EMI) is simply noise interference caused by external electromagnetic waves. EMI can lead to the performance degradation of any electrical equipment design within range by inducing unwanted currents and voltages in its circuitry.

These effects can be mitigated with an EMI filter - an electronic component that provides electromagnetic noise suppression for electronic devices. This filter is typically used together with shields and other types of protection. EMI filters only extract and remove offending noise components that can cause electromagnetic noise from electric currents that conduct through electrical wiring.

Apart from using them to protect their electronic devices, designers need EMI noise filters to meet regulatory agency requirements for RF/wireless devices for use in the USA (FCC), Canada (IC), Europe (CE), and many other countries. These dictate that radiated and conducted emissions be constrained below specified limits and must pass immunity/transient requirements. Designers need to understand that EMI noise filters will help in meeting immunity and fast transient requirements as well as radiated emissions to achieve a robust design.

Our EMI noise filter manufacturers’ offerings include the following types:

Sensata/Crydom’s 1F25 EMI noise filter is for use with SSRs in single-phase systems. The AC filter connects between incoming lines of the main supply, reduces conducted noise by around 30dB and is easily added to existing designs.

The 3F20 is similar to the 1F25, but for SSRs in three-phase systems.

Murata’s block type "EMIFIL" BNX series incorporates a through-type capacitor, monolithic chip capacitors and bead. The high performance BNX is for use in DC power circuits.

The filter provides a high insertion loss in a wide frequency range from 0.5MHz to 1GHz. It is effective against impulse noise such as electrostatic discharge or spikes.

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Manufacturer Part No	Order Code	Description / Manufacturer	Price For	Price	Quantity	Input Voltage Max	Input Voltage Min	Product Range
						Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending
1F25	1200270 Data Sheet + RoHS	Noise Filter, 275 V, 275 V SENSATA/CRYDOM You previously purchased this product. View in Order History	Each	1+ £40.82 5+ £40.00 10+ £39.19 20+ £38.37	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	275V	275V	-
BNX002-11	3014271 Data Sheet + RoHS	Noise Filter, 50 VDC, EMIFIL BNX MURATA You previously purchased this product. View in Order History	Each	1+ £6.99 5+ £6.59 10+ £6.18 20+ £4.77 40+ £4.76 100+ £4.04 500+ £3.78 1000+ £3.70 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	50VDC	-	EMIFIL BNX
3F20	1200271 Data Sheet + RoHS	Noise Filter, 475 V, 475 V SENSATA/CRYDOM You previously purchased this product. View in Order History	Each	1+ £52.34 5+ £51.29 10+ £50.25	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	475V	475V	-
AVRF061P160MT212	4292093 New product Data Sheet RoHS Date/Lot Code	Noise Filter, 16 pF, ± 20%, 0603, 12 VDC, AVRF Series TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ £0.045 250+ £0.037 1000+ £0.034 5000+ £0.03 15000+ £0.028 30000+ £0.027 150000+ £0.026 300000+ £0.025 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	12VDC	-999V	-
AVRF161Q861LT201	4292079 New product Data Sheet RoHS Date/Lot Code	Noise Filter, 860 pF, ± 15%, 1608, 19 VDC, AVRF Series TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ £0.07 250+ £0.057 1000+ £0.052 5000+ £0.046 8000+ £0.043 16000+ £0.041 80000+ £0.04 160000+ £0.039 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	19VDC	-999V	-

AVRF061D2R4ST532	4292092 New product Data Sheet RoHS Date/Lot Code	Noise Filter, 2.4 pF, ± 0.4pF, 0603, 20 VDC, AVRF Series TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ £0.045 250+ £0.037 1000+ £0.034 5000+ £0.03 15000+ £0.028 30000+ £0.027 150000+ £0.026 300000+ £0.025 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	20VDC	-999V	-

AVRF041A150MT242	4292076 New product Data Sheet RoHS Date/Lot Code	Noise Filter, 15 pF, ± 20%, 0402, 10 VDC, AVRF Series TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ £0.055 250+ £0.045 1000+ £0.04 5000+ £0.036 10000+ £0.034 20000+ £0.032 100000+ £0.031 200000+ £0.03 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	10VDC	-999V	-

AVRF060V600MT102	4292087 New product Data Sheet RoHS Date/Lot Code	Noise Filter, 60 pF, ± 20%, 0603, 3.5 VDC, AVRF Series TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ £0.045 250+ £0.037 1000+ £0.034 5000+ £0.03 15000+ £0.028 30000+ £0.027 150000+ £0.026 300000+ £0.025 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	3.5VDC	-999V	-

AVRF060X8R2LT272	4292090 New product Data Sheet RoHS Date/Lot Code	Noise Filter, 8.2 pF, ± 15%, 0603, 7 VDC, AVRF Series TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ £0.045 250+ £0.037 1000+ £0.034 5000+ £0.03 15000+ £0.028 30000+ £0.027 150000+ £0.026 300000+ £0.025 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	7VDC	-999V	-

AVRF060X100LT242	4292089 New product Data Sheet RoHS Date/Lot Code	Noise Filter, 10 pF, ± 15%, 0603, 7 VDC, AVRF Series TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ £0.045 250+ £0.037 1000+ £0.034 5000+ £0.03 15000+ £0.028 30000+ £0.027 150000+ £0.026 300000+ £0.025 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	7VDC	-999V	-

AVRF060W650MT102	4292088 New product Data Sheet RoHS Date/Lot Code	Noise Filter, 65 pF, ± 20%, 0603, 5.5 VDC, AVRF Series TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ £0.045 250+ £0.037 1000+ £0.034 5000+ £0.03 15000+ £0.028 30000+ £0.027 150000+ £0.026 300000+ £0.025 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	5.5VDC	-999V	-

AVRF101U6R8KT242	4292081 New product Data Sheet RoHS Date/Lot Code	Noise Filter, 6.8 pF, ± 10%, 1005, 28 VDC, AVRF Series TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ £0.049 250+ £0.04 1000+ £0.036 5000+ £0.033 10000+ £0.03 20000+ £0.029 100000+ £0.028 200000+ £0.027 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	28VDC	-999V	-