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DigiKey EMI / RFI Components

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

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Common Mode Chokes

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Results: 41,342

Authorized Distributors

Non-Authorized Stocking Distributors

$ 0.030

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Ferrite Beads Multi-Layer 100Ohm 25% 100MHz 3A 30mOhm DCR 0603 Paper T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		BLM18KG101TN1D	12,000	4K		USD					0.018	5d
	Newark		BLM18KG101TN1D	49,366	10	Cut Tape	USD		0.063	0.045	0.031	0.031
	Future Electronics	3	BLM18KG101TN1D	48,000	4K	Tape & Reel	USD					0.021
	Arrow Electronics	4	BLM18KG101TN1D	2,420	1		USD	0.096	0.058	0.041	0.027	0.027
	Verical	5	BLM18KG101TN1D	40,000	4K		USD					0.018

$ 0.075

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Ferrite Beads Multi-Layer 470Ohm 25% 100MHz 500mA 210mOhm DCR 0603 Paper T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		BLM18EG471SN1D	12,000	4K		USD					0.057	5d
	Newark		BLM18EG471SN1D	22,874	10	Cut Tape	USD		0.169	0.120	0.081	0.081
	Future Electronics	4	BLM18EG471SN1D	20,000	4K	Tape & Reel	USD					0.064
	Verical	4	BLM18EG471SN1D	14,269	105		USD				0.011	0.011
	Arrow Electronics	4	BLM18EG471SN1D	14,269	1		USD	0.011	0.011	0.011	0.011	0.011

LCFE121002A900TG

$ 0.098

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Common Mode Filter, 90 Ohm, 0.1A, 0504 Rohs Compliant: Yes |Littelfuse LCFE121002A900TG

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	LCFE121002A900TG	1,093	1	Cut Tape	USD	0.179	0.179	0.143	0.143	0.143
	Future Electronics		LCFE121002A900TG	20,000	4K	Tape & Reel	USD					0.092
	Arrow Electronics		LCFE121002A900TG	2,524	1		USD	0.153	0.129	0.106	0.078	0.078
	Verical		LCFE121002A900TG	2,524	20		USD			0.106	0.078	0.065
	CoreStaff		ST73693961	169	1		USD	0.327	0.279	0.176	0.162	0.157	4h

$ 0.073

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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	5d
	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	2		USD		0.203	0.140	0.092	0.069
	Verical	4	BLM18GG471SN1D	72,000	4K		USD					0.053

$ 0.030

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Ferrite Beads Multi-Layer 70Ohm 25% 100MHz 3.5A 22mOhm DCR 0603 Paper T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	BLM18KG700TN1D	8,000	4K		USD					0.018	5d
	Newark		BLM18KG700TN1D	3	1	Cut Tape	USD	0.003	0.003	0.003	0.003	0.003
	Future Electronics	3	BLM18KG700TN1D	28,000	4K	Tape & Reel	USD					0.021
	Verical	4	BLM18KG700TN1D	8,292	239		USD				0.005	0.005
	Arrow Electronics	3	BLM18KG700TN1D	8,292	1		USD	0.005	0.005	0.005	0.005	0.005

$ 0.047

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Ferrite Beads Multi-Layer 120Ohm 25% 100MHz 600mA 190mOhm DCR 0805 Paper T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		BLM21BB121SN1D	2,229	10	Cut Tape	USD		0.113	0.082	0.056	0.056
	Future Electronics	2	BLM21BB121SN1D	8,000	4K	Tape & Reel	USD					0.037
	Arrow Electronics	2	BLM21BB121SN1D	2,320	1		USD	0.144	0.101	0.070	0.046	0.046
	Verical	2	BLM21BB121SN1D	2,029	159		USD				0.016	0.016
	CoreStaff		ST41930158	3,546	1		USD	0.074	0.074	0.074	0.042	0.036	4h

TE Connectivity

$ 1.234

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Common Mode Chokes / Filters 4A 1.5mH 34mOhm Horizontal Choke

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Master Electronics		RN114-4-02-1M5	665	25		USD			1.363	1.196	0.995
	Onlinecomponents.com		RN114-4-02-1M5	665	25	Bulk	USD			1.363	1.196	0.995
	Verical		RN114-4-02-1M5	650	50		USD			1.600	1.471	1.471
	Sager Electronics		RN114-4-02-1M5	350	1		USD	1.350	1.350	1.350	1.270	1.120
	DigiKey		817-2110-ND	1,081	1	Tube	USD	2.220	1.824	1.500	1.234	1.142

TE Connectivity

RN112-1.2-02-6M8

$ 1.201

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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	35	500		USD				1.100	0.955

$ 0.165

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Ferrite Bead 110 Ohm Axial 1Ln Rohs Compliant: Yes |Abracon ALFB-01

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	3	ALFB-01	194	8		USD		0.155	0.155	0.155	0.155
	Arrow Electronics		ALFB-01	194	1		USD	0.155	0.155	0.155	0.155	0.155
	Future Electronics		ALFB-01	24,000	1K	Box	USD				0.186	0.177
	Master Electronics		ALFB-01	2,488	1K		USD				0.152	0.141
	Onlinecomponents.com		ALFB-01	2,488	1K	Bulk	USD				0.152	0.141

$ 1.188

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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	5d
	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					0.869	17h
	Sager Electronics		PA2756NL	25	1	Tray	USD	1.230	1.230	1.230	1.020	0.991

EMI / RFI Components Popular Parts

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742792651 by Wurth Elektronik

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BLM21PG221SN1D by Murata

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74279263 by Wurth Elektronik

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