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
BNX002-11	3014271 Data Sheet + RoHS	Noise Filter, 50 VDC, EMIFIL BNX MURATA You previously purchased this product. View in Order History	Each	1+ HK$65.84 25+ HK$48.70 100+ HK$41.54 500+ HK$38.67	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	50VDC	-	EMIFIL BNX
AVRF101U6R8KT242	4292081 New product Data Sheet RoHS	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+ HK$0.53 250+ HK$0.453 1000+ HK$0.359 5000+ HK$0.339 10000+ HK$0.304 20000+ HK$0.284 100000+ HK$0.266 200000+ HK$0.251 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	-	-	-
1F25	1200270 Data Sheet + RoHS	Noise Filter, 275 V, 275 V SENSATA/CRYDOM You previously purchased this product. View in Order History	Each	1+ HK$406.48 10+ HK$387.13 50+ HK$369.50 100+ HK$358.67	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	275V	275V	-
3F20	1200271 Data Sheet + RoHS	Noise Filter, 475 V, 475 V SENSATA/CRYDOM You previously purchased this product. View in Order History	Each	1+ HK$577.62 10+ HK$536.20 60+ HK$522.14 105+ HK$512.03	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	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+ HK$0.489 250+ HK$0.418 1000+ HK$0.331 5000+ HK$0.313 15000+ HK$0.281 30000+ HK$0.262 150000+ HK$0.245 300000+ HK$0.231 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	-	-	-

AVRF161Q861LT201	4292079 New product Data Sheet RoHS	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+ HK$0.755 250+ HK$0.646 1000+ HK$0.512 5000+ HK$0.483 8000+ HK$0.433 16000+ HK$0.405 80000+ HK$0.378 160000+ HK$0.357 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	-	-	-

AVRF061D2R4ST532	4292092 New product Data Sheet RoHS	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+ HK$0.489 250+ HK$0.418 1000+ HK$0.331 5000+ HK$0.313 15000+ HK$0.281 30000+ HK$0.262 150000+ HK$0.245 300000+ HK$0.231 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	-	-	-

AVRF041A150MT242	4292076 New product Data Sheet RoHS	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+ HK$0.591 250+ HK$0.506 1000+ HK$0.401 5000+ HK$0.378 10000+ HK$0.339 20000+ HK$0.317 100000+ HK$0.296 200000+ HK$0.28 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	-	-	-

AVRF060V600MT102	4292087 New product Data Sheet RoHS	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+ HK$0.489 250+ HK$0.418 1000+ HK$0.331 5000+ HK$0.313 15000+ HK$0.281 30000+ HK$0.262 150000+ HK$0.245 300000+ HK$0.231 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	-	-	-

AVRF060X8R2LT272	4292090 New product Data Sheet RoHS	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+ HK$0.489 250+ HK$0.418 1000+ HK$0.331 5000+ HK$0.313 15000+ HK$0.281 30000+ HK$0.262 150000+ HK$0.245 300000+ HK$0.231 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	-	-	-

AVRF060X100LT242	4292089 New product Data Sheet RoHS	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+ HK$0.489 250+ HK$0.418 1000+ HK$0.331 5000+ HK$0.313 15000+ HK$0.281 30000+ HK$0.262 150000+ HK$0.245 300000+ HK$0.231 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	-	-	-

AVRF060W650MT102	4292088 New product Data Sheet RoHS	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+ HK$0.489 250+ HK$0.418 1000+ HK$0.331 5000+ HK$0.313 15000+ HK$0.281 30000+ HK$0.262 150000+ HK$0.245 300000+ HK$0.231 More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	-	-	-