EMI Filter Circuits – Mouser Ireland

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EMI Noise Suppression

Noise suppression has become an important issue, especially regarding electromagnetic interference (EMI) and electromagnetic compatibility (EMC). Murata provides engineers with complete support, including products and design-simulation software solutions based on expertise achieved through extensive on-site experience. This enables Murata to provide noise suppression solutions for a broad array of applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Cutoff Frequency	Circuit Type	Capacitance	Inductance	Resistance	Voltage Rating	Current Rating	Termination Style	Package/Case	Number of Channels	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Series	Packaging
EMI Filter Circuits 1.0 UF 50V 15A BNX012H01 Murata Electronics 1: €5.48 1,838In Stock End of Life	Mfr. Part No. BNX012H01 Mouser Part No 81-BNX012-H01 End of Life	Murata Electronics	EMI Filter Circuits 1.0 UF 50V 15A Learn More about Murata Electronics murata bnx series	Datasheet	1,838In Stock	€5.48 €4.47 €4.01 €3.78 View €3.52 €3.30 €3.10 €2.96	Min.: 1 Mult.: 1	EMI Network Filter Arrays	Block Type Filter		LC Filter				50 V	15 A	Radial			- 55 C	+ 125 C	AEC-Q200	BNX	Bulk
EMI Filter Circuits 40 DB 25V 15A LEADED BNX016-01 Murata Electronics 1: €3.59 11,858In Stock 8,100Expected 14/03/2028 End of Life	Mfr. Part No. BNX016-01 Mouser Part No 81-BNX016-01 End of Life	Murata Electronics	EMI Filter Circuits 40 DB 25V 15A LEADED Learn More about Murata Electronics murata bnx series	Datasheet	11,858In Stock 8,100Expected 14/03/2028	€3.59 €3.00 €2.77 €2.61 View €2.37 €2.22 €2.09 €2.00	Min.: 1 Mult.: 1	EMI Network Filter Arrays	Block Type Filter		LC Filter				25 V	15 A	Radial			- 40 C	+ 125 C		BNX	Bulk
EMI Filter Circuits 500M Ohm 100Volts 20A BNX02301L Murata Electronics 1: €4.50 17,953In Stock 13,600On Order End of Life	Mfr. Part No. BNX02301L Mouser Part No 81-BNX023-01L End of Life	Murata Electronics	EMI Filter Circuits 500M Ohm 100Volts 20A Learn More about Murata Electronics murata bnx series	Datasheet	17,953In Stock 13,600On Order On Order Ship Dates Mfr. No: BNX02301L Stock: 17,953 Can Dispatch Immediately On Order: 400 Pending 13,200 Expected 14/03/2028 Factory Lead Time: 12 Weeks	Cut Tape €4.50 €3.67 €3.39 €3.19 Reel €2.43 View €3.00 €2.58 €2.29 MouseReel Available	Min.: 1 Mult.: 1 : 400	EMI Network Filter Arrays	Block Type Filter		LC Filter				100 V	15 A	SMD/SMT			- 40 C	+ 125 C		BNX	Reel, Cut Tape, MouseReel
EMI Filter Circuits 4.7 UF 50V 20A BNX024H01L Murata Electronics 1: €5.22 14,350In Stock End of Life	Mfr. Part No. BNX024H01L Mouser Part No 81-BNX024H01L End of Life	Murata Electronics	EMI Filter Circuits 4.7 UF 50V 20A Learn More about Murata Electronics murata bnx series	Datasheet	14,350In Stock	Cut Tape €5.22 €4.65 €4.14 €3.90 Reel €2.80 View €3.59 €3.14 €2.70 MouseReel Available	Min.: 1 Mult.: 1 : 400	EMI Network Filter Arrays	Block Type Filter		LC Filter	4.7 uF		430 uOhms	50 V	20 A	SMD/SMT			- 55 C	+ 125 C		BNX	Reel, Cut Tape, MouseReel
EMI Filter Circuits 10.0 UF 50V 20A BNX026H01L Murata Electronics 1: €5.88 15,705In Stock 13,200Expected 14/03/2028 End of Life	Mfr. Part No. BNX026H01L Mouser Part No 81-BNX026H01L End of Life	Murata Electronics	EMI Filter Circuits 10.0 UF 50V 20A Learn More about Murata Electronics murata bnx series	Datasheet	15,705In Stock 13,200Expected 14/03/2028	Cut Tape €5.88 €4.80 €4.27 €4.04 Reel €3.16 View €3.83 €3.37 €3.09 MouseReel Available	Min.: 1 Mult.: 1 : 400	EMI Network Filter Arrays	Block Type Filter		LC Filter	10 uF		430 uOhms	50 V	20 A	SMD/SMT			- 55 C	+ 125 C	AEC-Q200	BNX	Reel, Cut Tape, MouseReel
EMI Filter Circuits 22.0 UF 16V 20A BNX027H01L Murata Electronics 1: €5.88 4,820In Stock End of Life	Mfr. Part No. BNX027H01L Mouser Part No 81-BNX027H01L End of Life	Murata Electronics	EMI Filter Circuits 22.0 UF 16V 20A Learn More about Murata Electronics murata bnx series	Datasheet	4,820In Stock	Cut Tape €5.88 €4.80 €4.42 €4.15 Reel €3.16 View €3.91 €3.35 €3.09 MouseReel Available	Min.: 1 Mult.: 1 : 400	EMI Network Filter Arrays	Block Type Filter		LC Filter	22 uF		430 uOhms	16 V	15 A	SMD/SMT			- 55 C	+ 125 C	AEC-Q200	BNX	Reel, Cut Tape, MouseReel
EMI Filter Circuits NFA21SL307X1A45L Murata Electronics 1: €0.473 8,960In Stock End of Life	Mfr. Part No. NFA21SL307X1A45L Mouser Part No 81-NFA21SL307X1A45L End of Life	Murata Electronics	EMI Filter Circuits	Datasheet	8,960In Stock	Cut Tape €0.473 €0.387 €0.335 €0.314 Reel €0.221 View €0.283 €0.271 €0.249 €0.212 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EMI Network Filter Arrays		300 MHz	LC Filter						SMD/SMT	0805 (2012 metric)	4 Channel	- 55 C	+ 125 C		NFA	Reel, Cut Tape, MouseReel
EMI Filter Circuits 40 DB 50V 10A BNX002-11 Murata Electronics 1: €6.32 6,606In Stock 24,100On Order End of Life	Mfr. Part No. BNX002-11 Mouser Part No 81-BNX002-11 End of Life	Murata Electronics	EMI Filter Circuits 40 DB 50V 10A Learn More about Murata Electronics murata bnx series	Datasheet	6,606In Stock 24,100On Order On Order Ship Dates Mfr. No: BNX002-11 Stock: 6,606 Can Dispatch Immediately On Order: 10,100 Expected 18/02/2027 14,000 Expected 17/03/2028 Factory Lead Time: 20 Weeks	€6.32 €5.38 €4.79 €4.58 View €4.39 €4.14 €3.96 €3.80	Min.: 1 Mult.: 1								50 V	10 A	Through Hole		1 Channel	- 40 C	+ 85 C		BNX	Bulk
EMI Filter Circuits 40 DB 50V 15A LEADED BNX012-01 Murata Electronics 1: €4.43 9,462In Stock 18,450On Order End of Life	Mfr. Part No. BNX012-01 Mouser Part No 81-BNX012-01 End of Life	Murata Electronics	EMI Filter Circuits 40 DB 50V 15A LEADED Learn More about Murata Electronics murata bnx series	Datasheet	9,462In Stock 18,450On Order On Order Ship Dates Mfr. No: BNX012-01 Stock: 9,462 Can Dispatch Immediately On Order: 10,650 Expected 16/06/2027 7,800 Expected 14/03/2028 Factory Lead Time: 38 Weeks	€4.43 €3.61 €3.34 €3.14 View €2.85 €2.67 €2.51 €2.39	Min.: 1 Mult.: 1	EMI Network Filter Arrays	Block Type Filter		LC Filter				50 V	15 A	Radial			- 55 C	+ 125 C		BNX	Bulk
EMI Filter Circuits 100M OHM 150V 10A BNX003-11 Murata Electronics 1: €5.86 2,769In Stock End of Life	Mfr. Part No. BNX003-11 Mouser Part No 81-BNX003-11 End of Life	Murata Electronics	EMI Filter Circuits 100M OHM 150V 10A Learn More about Murata Electronics murata bnx series	Datasheet	2,769In Stock	€5.86 €5.11 €4.62 €4.44 View €4.24 €3.88 €3.71 €3.70	Min.: 1 Mult.: 1								150 V	10 A	Through Hole		1 Channel	- 40 C	+ 85 C		BNX	Bulk
EMI Filter Circuits NFA18SL137V1A45L Murata Electronics 1: €0.439 3,972In Stock End of Life	Mfr. Part No. NFA18SL137V1A45L Mouser Part No 81-NFA18SL137V1A45L End of Life	Murata Electronics	EMI Filter Circuits	Datasheet	3,972In Stock	Cut Tape €0.439 €0.359 €0.312 €0.289 Reel €0.21 View €0.262 €0.26 €0.244 €0.188 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EMI Network Filter Arrays		130 MHz	LC Filter						SMD/SMT	0603 (1608 metric)	4 Channel	- 40 C	+ 85 C		NFA	Reel, Cut Tape, MouseReel
EMI Filter Circuits 800 MHZ 10V NFA21SL506X1A48L Murata Electronics 1: €0.473 14,653In Stock End of Life	Mfr. Part No. NFA21SL506X1A48L Mouser Part No 81-NFA21SL506X1A48L End of Life	Murata Electronics	EMI Filter Circuits 800 MHZ 10V	Datasheet	14,653In Stock	Cut Tape €0.473 €0.387 €0.335 €0.314 Reel €0.221 View €0.269 €0.249 €0.202 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EMI Network Filter Arrays		50 MHz	LC Filter						SMD/SMT	0805 (2012 metric)	4 Channel	- 55 C	+ 125 C		NFA	Reel, Cut Tape, MouseReel
EMI Filter Circuits NFL18ZT706H1A3D Murata Electronics 1: €0.671 8,521In Stock 28,000Expected 26/11/2026 End of Life	Mfr. Part No. NFL18ZT706H1A3D Mouser Part No 81-NFL18ZT706H1A3D End of Life	Murata Electronics	EMI Filter Circuits	Datasheet	8,521In Stock 28,000Expected 26/11/2026	Cut Tape €0.671 €0.547 €0.475 €0.446 Reel €0.312 View €0.408 €0.387 €0.358 €0.294 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EMI Filters	Signal Line Filter	70 MHz	LC (T) Filter	70 pF	230 nH		10 V	75 mA	SMD/SMT	0603 (1608 metric)		- 55 C	+ 125 C	AEC-Q200	NFL	Reel, Cut Tape, MouseReel
EMI Filter Circuits 1600 OHM BLF02GD162GNED Murata Electronics 1: €0.129 10,750In Stock	Mfr. Part No. BLF02GD162GNED Mouser Part No 81-BLF02GD162GNED	Murata Electronics	EMI Filter Circuits 1600 OHM Learn More about Murata Electronics murata blf chip ferrite beads	Datasheet	10,750In Stock	Cut Tape €0.129 €0.108 €0.081 €0.078 View Reel €0.046 €0.071 €0.063 €0.055 €0.046 €0.046 MouseReel Available	Min.: 1 Mult.: 1 : 15,000																BLF	Reel, Cut Tape, MouseReel
EMI Filter Circuits 35 DB 50V 20A SMD BNX022-01L Murata Electronics 1: €4.20 59,439On Order End of Life	Mfr. Part No. BNX022-01L Mouser Part No 81-BNX022-01L End of Life	Murata Electronics	EMI Filter Circuits 35 DB 50V 20A SMD Learn More about Murata Electronics murata bnx series	Datasheet	59,439On Order On Order Ship Dates Mfr. No: BNX022-01L Stock: 0 On Order: 12,639 Expected 27/10/2026 28,400 Expected 18/12/2026 18,400 Expected 14/03/2028 Factory Lead Time: 13 Weeks	Cut Tape €4.20 €3.42 €3.16 €2.98 Reel €2.25 View €2.80 €2.41 €2.12 MouseReel Available	Min.: 1 Mult.: 1 : 400	EMI Network Filter Arrays	Block Type Filter		LC Filter	1 uF		430 uOhms	50 V	20 A	SMD/SMT			- 40 C	+ 125 C		BNX	Reel, Cut Tape, MouseReel
EMI Filter Circuits 16 V 15A BNX028-01L Murata Electronics 1: €5.22 1,332In Stock 9,600On Order End of Life	Mfr. Part No. BNX028-01L Mouser Part No 81-BNX028-01L End of Life	Murata Electronics	EMI Filter Circuits 16 V 15A Learn More about Murata Electronics murata bnx series	Datasheet	1,332In Stock 9,600On Order On Order Ship Dates Mfr. No: BNX028-01L Stock: 1,332 Can Dispatch Immediately On Order: 3,200 Expected 14/03/2028 6,400 Expected 17/03/2028 Factory Lead Time: 13 Weeks	Cut Tape €5.22 €4.26 €3.93 €3.70 Reel €2.98 View €3.47 €3.02 €2.75 MouseReel Available	Min.: 1 Mult.: 1 : 400	EMI Network Filters	Block Type Filter		LC Filter	47 uF		430 uOhms	16 V	20 A	SMD/SMT			- 40 C	+ 105 C		BNX	Reel, Cut Tape, MouseReel
EMI Filter Circuits 220 MHZ 10V NFA18SL227V1A45L Murata Electronics 1: €0.43 2,430In Stock 24,000Expected 09/11/2026 End of Life	Mfr. Part No. NFA18SL227V1A45L Mouser Part No 81-NFA18SL227V1A45L End of Life	Murata Electronics	EMI Filter Circuits 220 MHZ 10V	Datasheet	2,430In Stock 24,000Expected 09/11/2026	Cut Tape €0.43 €0.381 €0.31 €0.285 Reel €0.21 View €0.255 €0.249 €0.224 €0.193 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EMI Network Filter Arrays		220 MHz	LC Filter				10 V		SMD/SMT	0603 (1608 metric)	4 Channel	- 40 C	+ 85 C		NFA	Reel, Cut Tape, MouseReel
EMI Filter Circuits NFL18ZT107H1A3D Murata Electronics 1: €0.671 9,181In Stock End of Life	Mfr. Part No. NFL18ZT107H1A3D Mouser Part No 81-NFL18ZT107H1A3D End of Life	Murata Electronics	EMI Filter Circuits	Datasheet	9,181In Stock	Cut Tape €0.671 €0.547 €0.475 €0.446 Reel €0.311 View €0.408 €0.387 €0.358 €0.29 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EMI Filters	Signal Line Filter	100 MHz	LC (T) Filter	50 pF	150 nH		10 V	75 mA	SMD/SMT	0603 (1608 metric)		- 55 C	+ 125 C	AEC-Q200	NFL	Reel, Cut Tape, MouseReel
EMI Filter Circuits 50 UF 10V 2 PIN NFL18ZT506H1A3D Murata Electronics 1: €0.705 15,150In Stock 52,000Expected 31/12/2026 End of Life	Mfr. Part No. NFL18ZT506H1A3D Mouser Part No 81-NFL18ZT506H1A3D End of Life	Murata Electronics	EMI Filter Circuits 50 UF 10V 2 PIN	Datasheet	15,150In Stock 52,000Expected 31/12/2026	Cut Tape €0.705 €0.58 €0.503 €0.468 Reel €0.303 View €0.421 €0.404 €0.371 €0.288 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EMI Filters	Signal Line Filter	50 MHz	LC (T) Filter	110 pF	350 nH		10 V	75 mA	SMD/SMT	0603 (1608 metric)		- 55 C	+ 125 C	AEC-Q200	NFL	Reel, Cut Tape, MouseReel
EMI Filter Circuits 500 MHZ 10PF NFL18ZT507H1A3D Murata Electronics 1: €0.705 5,756In Stock 32,000Expected 31/12/2026 End of Life	Mfr. Part No. NFL18ZT507H1A3D Mouser Part No 81-NFL18ZT507H1A3D End of Life	Murata Electronics	EMI Filter Circuits 500 MHZ 10PF	Datasheet	5,756In Stock 32,000Expected 31/12/2026	Cut Tape €0.705 €0.58 €0.503 €0.468 Reel €0.329 View €0.421 €0.404 €0.371 €0.304 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EMI Filters	Signal Line Filter	500 MHz	LC (T) Filter	10 pF	42 nH		10 V	100 mA	SMD/SMT	0603 (1608 metric)		- 55 C	+ 125 C	AEC-Q200	NFL	Reel, Cut Tape, MouseReel
EMI Filter Circuits 6.3 V 15A BNX029-01L Murata Electronics 1: €5.53 278In Stock 6,000On Order End of Life	Mfr. Part No. BNX029-01L Mouser Part No 81-BNX029-01L End of Life	Murata Electronics	EMI Filter Circuits 6.3 V 15A Learn More about Murata Electronics murata bnx series	Datasheet	278In Stock 6,000On Order On Order Ship Dates Mfr. No: BNX029-01L Stock: 278 Can Dispatch Immediately On Order: 1,600 Expected 14/03/2028 4,400 Expected 17/03/2028 Factory Lead Time: 12 Weeks	Cut Tape €5.53 €4.52 €4.16 €3.91 Reel €2.98 View €3.68 €3.16 €2.75 MouseReel Available	Min.: 1 Mult.: 1 : 400	EMI Network Filters	Block Type Filter		LC Filter	100 uF		430 uOhms	6.3 V	15 A	SMD/SMT			- 40 C	+ 125 C		BNX	Reel, Cut Tape, MouseReel
EMI Filter Circuits NFA18SL487V1A45L Murata Electronics 1: €0.43 2,660In Stock End of Life	Mfr. Part No. NFA18SL487V1A45L Mouser Part No 81-NFA18SL487V1A45L End of Life	Murata Electronics	EMI Filter Circuits	Datasheet	2,660In Stock	Cut Tape €0.43 €0.408 €0.329 €0.289 Reel €0.20 View €0.255 €0.249 €0.224 €0.193 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EMI Network Filter Arrays		480 MHz	LC Filter						SMD/SMT	0603 (1608 metric)	4 Channel	- 55 C	+ 125 C		NFA	Reel, Cut Tape, MouseReel
EMI Filter Circuits 50 MHZ 10V NFA18SL506X1A45L Murata Electronics 1: €0.439 2,765In Stock End of Life	Mfr. Part No. NFA18SL506X1A45L Mouser Part No 81-NFA18SL506X1A45L End of Life	Murata Electronics	EMI Filter Circuits 50 MHZ 10V	Datasheet	2,765In Stock	Cut Tape €0.439 €0.359 €0.312 €0.289 Reel €0.20 View €0.262 €0.249 €0.23 €0.188 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EMI Network Filter Arrays		50 MHz	LC Filter						SMD/SMT	0603 (1608 metric)	4 Channel	- 40 C	+ 85 C		NFA	Reel, Cut Tape, MouseReel
EMI Filter Circuits NFA21SL207X1A45L Murata Electronics 1: €0.473 4,247In Stock End of Life	Mfr. Part No. NFA21SL207X1A45L Mouser Part No 81-NFA21SL207X1A45L End of Life	Murata Electronics	EMI Filter Circuits	Datasheet	4,247In Stock	Cut Tape €0.473 €0.387 €0.335 €0.314 Reel €0.221 View €0.283 €0.271 €0.249 €0.205 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EMI Network Filter Arrays		200 MHz	LC Filter				10 V		SMD/SMT	0805 (2012 metric)	4 Channel	- 55 C	+ 125 C		NFA	Reel, Cut Tape, MouseReel
EMI Filter Circuits 300 MHZ 10V NFA21SL307X1A48L Murata Electronics 1: €0.473 2,911In Stock End of Life	Mfr. Part No. NFA21SL307X1A48L Mouser Part No 81-NFA21SL307X1A48L End of Life	Murata Electronics	EMI Filter Circuits 300 MHZ 10V	Datasheet	2,911In Stock	Cut Tape €0.473 €0.387 €0.335 €0.314 Reel €0.209 View €0.283 €0.271 €0.263 €0.20 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EMI Network Filter Arrays		300 MHz	LC Filter				10 V		SMD/SMT	0805 (2012 metric)	4 Channel	- 55 C	+ 125 C		NFA	Reel, Cut Tape, MouseReel

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