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Electronic PartsPassive ComponentsFilters (50,807)

Component Filters

Passive elements that shape signal frequency by attenuating unwanted noise

Passive component filters are essential for managing signal integrity by attenuating unwanted frequencies in electronic circuits. Manufacturers build these filters from passive elements like resistors, capacitors, and inductors. Commonly used in RF systems, audio electronics, and power supplies, component filters help reduce noise, suppress harmonics, and shape frequency response. Their reliability, simplicity, and effectiveness make passive component filters a foundational part of analog and mixed-signal designs. Locate the passive components you need with Octopart.

Top manufacturers

Murata

TE Connectivity / Corcom

Explore subcategories

Power Line Filter Modules

Feed Through Capacitors

Ceramic Filters

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Results: 50,807

Authorized Distributors

Non-Authorized Stocking Distributors

$ 0.951

Common Mode Chokes Dual 330uH 900Ohm 10kHz 300mA 300mOhm DCR SMD T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		57AC3459	1,755	1	Cut Tape	USD	2.120	1.800	1.540	1.380	1.380
	Onlinecomponents.com		SRF0602-331Y	1,030	1K	Bulk	USD				0.920	0.850
	DigiKey	3	SRF0602-331YCT-ND	953	1	Cut Tape	USD	1.820	1.499	1.233	1.118	1.118
	Master Electronics		SRF0602-331Y	1,030	1K		USD				0.920	0.850
	Verical		SRF0602-331Y	1,000	1K		USD				1.082	1.082

$ 4.056

EMI Filter LC-Circuit 10A 150VDC PC Pins Thru-Hole Box

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		99AC8913	626	1		USD	7.800	6.380	5.160	4.760	4.760
	Verical	2	BNX003-11	29	2		USD		5.510	4.052	4.052	4.052
	Arrow Electronics		BNX003-11	29	1		USD	7.058	5.510	4.052	4.052	4.052
	TME	2	BNX003-11	3,044	1		USD	4.660	3.540	2.960	2.800	2.780	17h
	Chip One Stop		BNX003-11	482	1	Bulk	USD	7.040	5.490	3.720	3.440	3.160	3d

NFM21PC224R1C3D

$ 0.082

0.22 µF 16V 2 A 30mOhm 0805 (2012 Metric) Feed Through Capacitor 3 PC Pad

Series: Murata - Chip EMIFIL

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	45P3790	2,765	1		USD	0.112	0.112	0.090	0.090	0.090	2d
	Verical		NFM21PC224R1C3D	9,424	926		USD				0.081	0.052
	TME	2	NFM21PC224R1C3D	9,424	1		USD	0.120	0.088	0.073	0.059	0.047	17h
	Future Electronics	3	8087670	4,000	4K	Tape & Reel	USD					0.046
	Rutronik		FE4191	4,000	4K		USD					0.035	2h

NFE31PT470C1E9L

$ 0.233

SMD EMI Filters/Chip Ferrite Beads 47PF 25V 6.0A EMI FI

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		69C2896	356	5	Cut Tape	USD		0.388	0.340	0.303	0.303
	Verical	3	NFE31PT470C1E9L	1,225	493		USD				0.203	0.203
	Arrow Electronics		NFE31PT470C1E9L	1,225	493		USD				0.196	0.196
	TME	2	NFE31PT470C1E9L	4,850	1		USD*	0.560*	0.434*	0.340*	0.259*	0.188*	15h
	Chip One Stop		NFE31PT470C1E9L	2,282	5	Cut Tape	USD		0.356	0.308	0.192	0.170	3d

DSS1NB32A103Q91A

$ 0.278

Cap, 0.01Uf, 10%, 100V, 6A, Radial, Th Rohs Compliant: Yes |Murata DSS1NB32A103Q91A

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		76AH5237	19,085	1		USD	0.560	0.404	0.340	0.316	0.292
	Verical	4	DSS1NB32A103Q91A	57,000	1500		USD					0.215
	Arrow Electronics	3	DSS1NB32A103Q91A	370	312		USD				0.261	0.261
	TME	2	DSS1NB32A103Q91A	9,835	1		USD*	0.310*	0.264*	0.195*	0.154*	0.109*	15h
	CoreStaff		ST70726099	7,469	1		USD	0.188	0.188	0.143	0.083	0.077	12h

TE Connectivity

$ 980.390

Power Line Filter 50Hz to 60Hz 250A 690VAC Quick Connect Flange Mount

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	75AC7700	52	1		USD	985.75	985.75	985.75	985.75	985.75
	Verical		250APH12P	52	1		USD	1,087	1,045	980.39	980.39	980.39
	TME	2	816091487-TEC	52	1		USD	1,178	1,132	1,062	1,062	1,062	17h
	Master Electronics	2	8-1609148-7	52	1		USD	2,450	965.64	965.64	965.64	965.64
	Onlinecomponents.com	2	8-1609148-7	52	1	Bulk	USD	2,450	965.64	965.64	965.64	965.64

TE Connectivity / Corcom

$ 23.450

Power Line Filter General Purpose RFI 50Hz/60Hz 5A 250VAC Faston Flange Mount

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Master Electronics	2	6609031-9	65	1		USD	40.200	27.820	23.450	23.450	23.450
	DigiKey		CCM2303-ND	4	1	Bulk	USD	30.800	30.800	23.068	20.849	20.849
	Verical	2	5ER1	36	2		USD		33.159	29.354	29.354	29.354
	JRH Electronics	3	5ER1	27	2		USD		30.078	21.240	18.880	18.491	2h
	Onlinecomponents.com	2	6609031-9	65	1	Bulk	USD	40.200	27.820	23.450	23.450	23.450

$ 24.050

Power Line EMC Filters, 1-phase(250V), Rated Current: 20A, Multipurpose, Block terminal

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Chip One Stop		RSEN-2020D	142	1	Bulk	USD	26.200	25.100	18.700	15.500	15.500	3d
	RS (Formerly Allied Electronics)	2	70564065	10	1	Bulk	USD	45.510	43.240	36.410	34.130	34.130	11h
	Sager Electronics		RSEN-2020D	140	1		USD	26.290	23.630	23.630	23.630	23.630
	Avnet	2	46R0395	175	1		USD	26.290	25.700	24.050	24.050	24.050	2d
	Sager Power Systems		RSEN-2020D	140	1		USD	26.290	23.630	23.630	23.630	23.630

TE Connectivity / Corcom

$ 19.940

Power Line Filters General Purpose RFI 50Hz/60Hz 10A 250VAC Quick Connect Flange Mount

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Master Electronics	2	10EK7M	37	3		USD		42.400	19.940	19.940	19.940
	DigiKey		CCM2284-ND	72	1	Bag	USD	30.650	25.014	20.412	19.688	19.688
	Verical		10EK7M	37	3		USD		22.540	21.700	21.700	21.700
	JRH Electronics	3	10EK7M	37	3		USD		20.072	19.328	19.328	19.328	2h
	Onlinecomponents.com	2	10EK7M	37	3	Bulk	USD		42.400	19.940	19.940	19.940

TE Connectivity / Corcom

$ 166.349

Power Line Filter 3-Phase 50Hz/60Hz 30A 480VAC Terminal Block Flange Mount

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Master Electronics		30BCF10R	14	1		USD	177.00	163.89	163.89	163.89	163.89
	RS (Formerly Allied Electronics)	2	70784813	2	1	Bulk	USD	114.82	114.82	114.82	114.82	114.82	11h
	Zoro		G500984111	14			USD	229.99	229.99	229.99	229.99	229.99	1d
	Verical		30BCF10R	14	1		USD	185.27	171.55	171.55	171.55	171.55
	JRH Electronics	3	30BCF10R	14	1		USD	165.00	152.77	152.77	152.77	152.77	2h

Component Filters Popular Parts

BNX002-11 by Murata

MurataBNX002-11Power Line Filter ModulesView

NFE31PT222Z1E9L by Murata

MurataNFE31PT222Z1E9LFeed Through CapacitorsView

BNX026H01L by Murata

MurataBNX026H01LPower Line Filter ModulesView

NFE61PT472C1H9L by Murata

MurataNFE61PT472C1H9LFeed Through CapacitorsView

NFM21CC223R1H3D by Murata

MurataNFM21CC223R1H3DFeed Through CapacitorsView

BNX016-01 by Murata

MurataBNX016-01Power Line Filter ModulesView

YFF31HC2A105MT000N by TDK

TDKYFF31HC2A105MT000NFeed Through CapacitorsView

BNX024H01L by Murata

MurataBNX024H01LPower Line Filter ModulesView

NFM18PC104R1C3D by Murata

MurataNFM18PC104R1C3DFeed Through CapacitorsView

NFM41PC155B1E3L by Murata

MurataNFM41PC155B1E3LFeed Through CapacitorsView

NFM21PC105B1C3D by Murata

MurataNFM21PC105B1C3DFeed Through CapacitorsView