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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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Results: 41,465

Authorized Distributors

Non-Authorized Stocking Distributors

$ 0.040

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Ferrite Beads Multi-Layer 220Ohm 25% 100MHz 2.5A 40mOhm DCR 0603 Paper T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	4	BLM18SG221TN1D	70,000	10K	Tape & Reel	USD					0.034
	TME	2	BLM18SG221TN1D	2,106	1		USD	0.170	0.120	0.084	0.059	0.041	1d
	CoreStaff		ST39059508	9	1		USD	0.021	0.020	0.020	0.020	0.020	19h
	Arrow Electronics	4	BLM18SG221TN1D	60,095	1		USD	0.126	0.090	0.062	0.040	0.026
	Verical	5	BLM18SG221TN1D	60,095	64		USD			0.062	0.040	0.026

$ 4.085

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

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		BNX003-11	878	1		USD	7.650	6.530	5.330	4.850	4.850
	Future Electronics	2	BNX003-11	100	100	Box	USD			4.430	4.290	4.290
	TME	2	BNX003-11	1,786	1		USD	4.440	3.840	3.020	2.610	2.610	1d
	CoreStaff		ST73514632	290	1		USD	3.511	2.775	2.214	2.173	2.173	19h
	Arrow Electronics	3	BNX003-11	962	1		USD	6.370	5.436	4.689	4.085	4.085

ACM4520-421-2P-T000

$ 0.433

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Common Mode Chokes 420Ω@100MHz 55mΩ 4.70 x 4.50mm CHOKE_4.7X4.5MM_SM 2.00mm 2.4A 420Ω

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		ACM4520-421-2P-T000	2,400	800		USD				0.421	0.421	4h
	Newark		ACM4520-421-2P-T000	3,894	1	Cut Tape	USD	0.935	0.790	0.673	0.555	0.555
	Future Electronics	2	ACM4520-421-2P-T000	800	800	Tape & Reel	USD				0.425	0.410
	Arrow Electronics		ACM4520-421-2P-T000	4,879	1		USD	0.760	0.639	0.538	0.431	0.381
	Verical	2	ACM4520-421-2P-T000	4,879	4		USD		0.639	0.538	0.431	0.373

$ 0.029

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Ferrite Beads Multi-Layer 120Ohm 25% 100MHz 200mA 400mOhm DCR 0603 Paper T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		BLM18BD121SN1D	14,000	4K		USD					0.018	4h
	Newark		BLM18BD121SN1D	13,930	10	Cut Tape	USD		0.063	0.045	0.031	0.031
	Future Electronics	2	BLM18BD121SN1D	60,000	4K	Tape & Reel	USD					0.020
	CoreStaff	2	ST50012682	19,878	1		USD	0.014	0.014	0.014	0.014	0.009	19h
	TME	2	BLM18BD121SN1D	2,700	1		USD	0.095	0.058	0.039	0.027	0.018	15h

ACM2520-301-2P-T002

$ 0.398

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ACM Series 1008 300 Ohm 0.4 A 0.35 Ohm DCR 20 V SMT Common Mode Filter

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		ACM2520-301-2P-T002	770	5	Cut Tape	USD		0.662	0.563	0.480	0.480
	Future Electronics		ACM2520-301-2P-T002	4,000	2K	Tape & Reel	USD					0.335
	Arrow Electronics	3	ACM2520-301-2P-T002	1,740	1		USD	0.574	0.534	0.450	0.372	0.372
	Verical	3	ACM2520-301-2P-T002	1,740	6		USD		0.534	0.450	0.372	0.302
	TME	2	ACM2520-301-2P-T	2,683	1		USD	0.556	0.494	0.423	0.364	0.333	15h

$ 1.459

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Clamp Filters (Ferrite Core with Case), Fixed cable type, LxW: 35mmx21.5mm

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		ZCAT2235-1030A	3,089	1		USD	4.430	3.280	2.240	2.130	2.130
	Arrow Electronics		ZCAT2235-1030A	58	1		USD	1.474	1.467	1.459	1.459	1.459
	Verical		ZCAT2235-1030A	58	5		USD		1.467	1.459	1.459	1.459
	TTI		ZCAT2235-1030A	3,200	400	Box	USD				1.430	1.360	3h
	TME	2	ZCAT2235-1030A	0	1		USD	1.610	1.610	1.240	0.940	0.930	1d

$ 0.147

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Ferrite Beads Multi-Layer 75Ohm 25% 100MHz 200mA 1.3Ohm DCR 0402 Paper T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		BLM15GA750SN1D	100,000	10K		USD					0.130	4h
	Newark		BLM15GA750SN1D	4,975	10	Cut Tape	USD		0.253	0.224	0.168	0.168
	Future Electronics	2	BLM15GA750SN1D	530,000	10K	Tape & Reel	USD					0.145
	TME	2	BLM15GA750SN1D	9,890	1		USD	0.472	0.335	0.221	0.159	0.128	15h
	CoreStaff	2	ST30569321	4,880	1		USD	0.247	0.247	0.184	0.124	0.118	19h

$ 0.034

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Ferrite Beads Multi-Layer 120Ohm 25% 100MHz 0.8A 0.18Ohm DCR 0603 Automotive T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		BLM18AG121SH1D	14,317	10	Cut Tape	USD		0.068	0.049	0.035	0.035
	Future Electronics	3	BLM18AG121SH1D	516,000	4K	Tape & Reel	USD					0.024
	TME	2	BLM18AG121SH1D	3,903	1		USD	0.090	0.060	0.039	0.025	0.021	1d
	Verical	2	BLM18AG121SH1D	3,847	58		USD			0.028	0.021	0.021
	Arrow Electronics	2	BLM18AG121SH1D	3,847	1		USD	0.097	0.047	0.028	0.021	0.021

NFE31PT471F1E9L

$ 0.268

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Ferrite SMD Temperature range: -40 ... +85 °C Construction form: 1206 Rated voltage: 25 VDC

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		NFE31PT471F1E9L	2,000	2K		USD					0.189	4h
	Newark		NFE31PT471F1E9L	40	5	Cut Tape	USD		0.386	0.338	0.303	0.303
	CoreStaff	3	ST47348868	3,550	1		USD	0.276	0.276	0.242	0.182	0.176	19h
	TME	2	NFE31PT471F1E9L	1,123	1		USD	0.484	0.370	0.296	0.223	0.151	15h
	Arrow Electronics	3	NFE31PT471F1E9L	55,957	1		USD	0.494	0.351	0.292	0.261	0.192

$ 0.008

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Ferrite Beads Multi-Layer 80Ohm 25% 100MHz 1.5A 70mOhm DCR 0402 Paper T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		BLM15PD800SN1D	20,000	10K		USD					0.015	4h
	Newark		BLM15PD800SN1D	100	1	Cut Tape	USD	0.002	0.002	0.002	0.002	0.002
	TME	2	BLM15PD800SN1D	7,333	1		USD	0.095	0.044	0.033	0.024	0.016	15h
	CoreStaff		ST39510288	4,297	1		USD	0.011	0.011	0.011	0.011	0.011	19h
	Verical	3	BLM15PD800SN1D	9,915	213		USD				0.006	0.006

EMI / RFI Components Popular Parts

BLM18PG121SN1D by Murata

MurataBLM18PG121SN1DFerrite Beads and ChipsView

BLM18SG121TN1D by Murata

MurataBLM18SG121TN1DFerrite Beads and ChipsView

BLM21PG221SN1D by Murata

MurataBLM21PG221SN1DFerrite Beads and ChipsView

742792651 by Wurth Elektronik

Wurth Elektronik742792651Ferrite Beads and ChipsView

74279263 by Wurth Elektronik

Wurth Elektronik74279263Ferrite Beads and ChipsView