All DistributorsQuestPassive ComponentsEMI / RFI Components (3,135)

Quest EMI / RFI Components

Browse and compare Quest EMI / RFI Components for pricing, inventory, datasheets, and other technical specs. View our listings for Quest EMI / RFI Components to find the best offer for your next project.

Explore subcategories

Ferrite Beads and Chips

Common Mode Chokes

EMI / RFI Filters

Explore Quest EMI / RFI Components

Results: 3,135

Authorized Distributors

Non-Authorized Stocking Distributors

$ 0.066

Compare

Ferrite Beads Multi-Layer 470Ohm 25% 100MHz 0.2A 1.3Ohm DCR 0603 T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		BLM18GG471SN1D	24,000	4K		USD					0.067	2d
	Newark		BLM18GG471SN1D	16,959	10	Cut Tape	USD		0.200	0.142	0.079	0.079
	Future Electronics	3	BLM18GG471SN1D	20,000	4K	Tape & Reel	USD					0.073
	Arrow Electronics	4	BLM18GG471SN1D	19,936	1		USD	0.269	0.185	0.123	0.064	0.059
	Verical	4	BLM18GG471SN1D	72,000	4K		USD					0.053

TE Connectivity

RN112-1.2-02-6M8

$ 1.201

Compare

Choke/filter Common Mode 1.2A 6.8MH 250MOHM Horizontal Rn Series

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Master Electronics		RN112-1.2-02-6M8	908	25		USD			2.924	2.172	1.816
	Onlinecomponents.com		RN112-1.2-02-6M8	908	25	Bulk	USD			2.924	2.172	1.816
	Arrow Electronics	2	RN112-1.2-02-6M8	498	1		USD	1.800	1.504	1.141	1.141	1.141
	Verical	2	RN112-1.2-02-6M8	498	2		USD		1.504	1.141	1.101	1.101
	Sager Electronics		RN112-1.2-02-6M8	535	500		USD				1.100	0.955

$ 1.033

Compare

2 Line Common Mode Choke Surface Mount 8A DCR 7.7mOhm

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		PA2756NL	1,200	30		USD			0.890	0.840	0.840	2d
	Newark	2	PA2756NL	1,509	1		USD	2.250	1.910	1.580	1.440	1.430
	Future Electronics	2	PA2756NL	1,410	30	Tape & Reel	USD			1.160	1.120	1.100
	Rutronik		IND19303	150	1590		USD					0.868	8h
	Sager Electronics		PA2756NL	25	1	Tray	USD	1.230	1.230	1.230	1.020	0.991

$ 0.261

Compare

Ind Common Mode Chip Wirewound 1uH 600 Ohm -30 to 50% 100KHz Ferrite 1.2A 1812 T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	33AK4350	1,045	1		USD	0.649	0.545	0.459	0.429	0.429	2d
	Newark	2	SRF4532-1R0Y	1,045	1	Cut Tape	USD	0.233	0.233	0.233	0.233	0.233
	Verical	3	SRF4532-1R0Y	2,500	500		USD				0.243	0.234
	Arrow Electronics		SRF4532-1R0Y	2,500	500		USD				0.243	0.241
	Onlinecomponents.com		SRF4532-1R0Y	1,000	500	Bulk	USD				0.255	0.237

TE Connectivity

$ 1.920

Compare

Common Mode Chokes / Filters 4A 3.3mH 46mOhm Vertical Choke

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Master Electronics		RN222-4-02-3M3	440	15		USD			5.160	3.880	3.220
	Onlinecomponents.com		RN222-4-02-3M3	440	15	Bulk	USD			5.160	3.880	3.220
	Arrow Electronics	2	RN222-4-02-3M3	989	1		USD	2.587	2.184	1.801	1.753	1.753
	Verical	3	RN222-4-02-3M3	13	4		USD		1.489	1.489	1.489	1.489
	Heilind Americas		RN222-4-02-3M3	112			USD	2.392	2.392	2.068	1.849	1.849	2d

TE Connectivity

RN214-1.5-02-6M8

$ 1.213

Compare

Common Mode Chokes / Filters 1.5A 6.8mH 123mOhm Vertical Choke

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Master Electronics		RN214-1.5-02-6M8	8,074	25		USD			1.556	1.178	0.989
	Onlinecomponents.com		RN214-1.5-02-6M8	8,074	25	Bulk	USD			1.556	1.178	0.989
	Arrow Electronics		RN214-1.5-02-6M8	875	25		USD			1.108	1.108	1.108
	Verical		RN214-1.5-02-6M8	100	50		USD			1.992	1.992	1.992
	DigiKey		817-2183-ND	10,637	1	Tube	USD	2.150	1.768	1.454	1.196	1.107

TE Connectivity

$ 2.650

Compare

Common Mode Chokes / Filters 6A 1.8mH 20mOhm Vertical Choke

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Master Electronics		RN242-6-02-1M8	3,115	15		USD			2.960	2.510	2.510
	Onlinecomponents.com		RN242-6-02-1M8	3,115	15	Bulk	USD			2.960	2.510	2.510
	Verical	2	RN242-6-02-1M8	870	15		USD			3.714	3.490	3.490
	Arrow Electronics	2	RN242-6-02-1M8	300	1		USD	4.068	3.759	3.759	3.759	3.759
	DigiKey		817-2220-ND	2,031	1	Tube	USD	4.410	4.410	3.117	2.601	2.363

TE Connectivity

RN222-2.5-02-5M6

$ 1.932

Compare

Common Mode Chokes Dual 5600uH 10kHz 2.5A 0.11Ohm DCR Thru-Hole

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Master Electronics		RN222-2.5-02-5M6	635	15		USD			3.200	2.760	2.420
	Onlinecomponents.com		RN222-2.5-02-5M6	635	15	Bulk	USD			3.200	2.760	2.420
	Verical		RN222-2.5-02-5M6	630	30		USD			4.087	3.290	3.290
	Arrow Electronics		RN222-2.5-02-5M6	200	1		USD	2.498	2.040	1.671	1.671	1.671
	Heilind Americas		RN222-2.5-02-5M6	135			USD	2.235	2.235	1.932	1.932	1.932	2d

ACE1V2012-201-R

$ 0.319

Compare

Common Mode Chokes Dual 200Ohm 100MHz 0.33A 0.35Ohm DCR SMD Automotive T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		ACE1V2012-201-R	1,984	2K		USD					0.447
	DigiKey	3	283-ACE1V2012-201-RCT-ND	3,405	1	Cut Tape	USD	0.610	0.498	0.410	0.337	0.337
	Master Electronics		ACE1V2012-201-R	1,984	70		USD			0.335	0.302	0.210
	Onlinecomponents.com		ACE1V2012-201-R	1,984	70	Bulk	USD			0.335	0.302	0.210
	Abacus Technologies		ACE1V2012-201-R	7,656									6d

$ 0.238

Compare

Ind Common Mode Choke Wirewound 90Ohm 25% 100MHz 330mA 0805 Embossed T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	74M0672	17,269	1		USD	0.467	0.387	0.325	0.288	0.288	2d
	Newark		DLW21SN900SQ2L	23,484	1	Cut Tape	USD	0.442	0.365	0.305	0.254	0.254
	Future Electronics	4	DLW21SN900SQ2L	12,000	2K	Tape & Reel	USD					0.193
	Arrow Electronics	3	DLW21SN900SQ2L	14,583	1		USD	0.403	0.329	0.271	0.223	0.176
	Verical	3	DLW21SN900SQ2L	11,824	451		USD				0.132	0.106