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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: 41,364

Authorized Distributors

Non-Authorized Stocking Distributors

$ 0.522

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Ind Common Mode Choke Wirewound 2.2KOhm 25% 100MHz 200mA 1206 Embossed T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		DLW31SN222SQ2L	22,935	5	Cut Tape	USD		0.840	0.705	0.603	0.603
	Future Electronics	2	DLW31SN222SQ2L	20,000	2K	Tape & Reel	USD					0.465
	TME	2	DLW31SN222SQ2L	2,472	1		USD	0.460	0.381	0.285	0.251	0.251	5h
	Arrow Electronics	4	DLW31SN222SQ2L	3,061	1		USD	0.748	0.645	0.549	0.454	0.417
	Verical	5	DLW31SN222SQ2L	2,472	200		USD				0.349	0.349

$ 4.333

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40dB@1MHz~1GHz 2 -40℃~+85℃ 50V 10A 5 No 12.5x12x11mm EMI Filters (LC, RC Networks) ROHS

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		BNX002-11	455	1		USD	4.581	4.403	4.346	4.346	4.346	9h
	Future Electronics	3	BNX002-11	4,050	5	Bulk	USD		4.940	4.790	4.610	4.610
	TME	2	BNX002-11	6,049	1		USD	3.130	2.750	2.290	2.110	2.060	20h
	CoreStaff	2	ST73514563	275	1		USD	2.929	2.418	1.857	1.801	1.801	1h
	Verical	4	BNX002-11	5,999	22		USD			2.730	2.506	2.492

$ 3.030

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EMI Filter Block 15A 25VDC Flat Style SMD Automotive Embossed T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		BNX025H01L	1,837	1	Cut Tape	USD	6.090	5.130	4.290	3.700	3.700
	Future Electronics	2	BNX025H01L	400	400	Tape & Reel	USD				3.150	3.150
	CoreStaff		ST64478786	1,809	1		USD	3.076	2.509	1.948	1.892	1.892	1h
	TME	2	BNX025H01L	540	1		USD	3.010	2.790	2.210	1.860	1.860	20h
	Arrow Electronics		BNX025H01L	607	1		USD	4.773	4.139	3.357	3.017	3.017

$ 1.287

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Common Mode Chokes and Filters; PULSE; P0473NLT; 5.46 mm; 110 mOhm; 12.7 mm; 12.7 mm

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		P0473NLT	1,073	1		USD	2.630	2.220	1.890	1.680	1.680
	Future Electronics	3	P0473NLT	1,000	500	Tape & Reel	USD				1.380	1.380
	Rutronik		IND7399	1,500	1500		USD					1.210	14h
	Verical	5	P0473NLT	1,499	2		USD		1.013	1.013	1.013	1.013
	Arrow Electronics	3	P0473NLT	1,499	1		USD	1.013	1.013	1.013	1.013	1.013

$ 0.024

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Ferrite Beads Multi-Layer 1KOhm 25% 100MHz 350mA 490mOhm DCR 0402 Paper T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		BLM15AX102SN1D	60,000	10K		USD					0.014	9h
	Newark		BLM15AX102SN1D	117,304	10	Cut Tape	USD		0.049	0.035	0.025	0.025
	Future Electronics	4	BLM15AX102SN1D	120,000	10K	Tape & Reel	USD					0.016
	TME	2	BLM15AX102SN1D	26,299	1		USD	0.090	0.045	0.031	0.020	0.012	5h
	CoreStaff	2	ST48747910	2,452	1		USD	0.008	0.008	0.008	0.008	0.006	1h

$ 0.046

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2 Line Common Mode Choke Surface Mount 90 Ohms 100MHz 100mA DCR 5Ohm

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		DLM0NSN900HY2D	10,000	10K	Tape & Reel	USD					0.047
	Future Electronics		DLM0NSN900HY2D	10,000	10K	Tape & Reel	USD					0.036
	CoreStaff	2	ST50359220	99,675	1		USD	0.030	0.030	0.030	0.025	0.019	1h
	TME	2	DLM0NSN900HY2D	11,115	1		USD	0.090	0.068	0.057	0.046	0.035	5h
	Verical	3	DLM0NSN900HY2D	11,072	40		USD			0.057	0.046	0.037

$ 0.029

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Ferrite Beads Multi-Layer 220Ohm 25% 100MHz 2.2A 50mOhm DCR 0603 Paper T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		BLM18KG221SN1D	300,000	4K		USD					0.018	9h
	Newark		BLM18KG221SN1D	73,404	1	Cut Tape	USD	0.102	0.063	0.045	0.031	0.031
	Future Electronics	2	BLM18KG221SN1D	120,000	4K	Tape & Reel	USD					0.021
	TME	2	BLM18KG221SN1D	72,011	1		USD	0.122	0.073	0.055	0.041	0.030	20h
	Arrow Electronics	3	BLM18KG221SN1D	261,526	1		USD	0.097	0.059	0.042	0.028	0.017

$ 0.029

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Ferrite Beads Multi-Layer 33 Ohm 25% 100MHz 3A 25m Ohm DCR 0603 Paper

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	BLM18PG330SN1D	96,000	4K		USD					0.017	9h
	Newark		BLM18PG330SN1D	39,918	1	Cut Tape	USD	0.102	0.061	0.044	0.030	0.030
	Future Electronics	3	BLM18PG330SN1D	12,000	4K	Tape & Reel	USD					0.019
	TME	2	BLM18PG330SN1D	17,943	1		USD	0.210	0.131	0.087	0.056	0.035	5h
	Verical	4	BLM18PG330SN1D	14,282	145		USD				0.025	0.018

$ 0.025

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Ferrite Beads Multi-Layer 150Ohm 25% 100MHz 500mA 250mOhm DCR 0603 Paper T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		BLM18AG151SN1D	5,330	10	Cut Tape	USD		0.058	0.042	0.029	0.029
	Future Electronics	2	BLM18AG151SN1D	20,000	4K	Tape & Reel	USD					0.018
	TME	2	BLM18AG151SN1D	7,425	1		USD	0.095	0.052	0.036	0.024	0.016	20h
	Verical	3	BLM18AG151SN1D	12,564	162		USD				0.024	0.016
	Arrow Electronics	2	BLM18AG151SN1D	12,564	1		USD	0.097	0.051	0.039	0.024	0.016

$ 0.040

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Ferrite Beads Multi-Layer 120Ohm 25% 100MHz 3A 0.025Ohm DCR 0603 T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	BLM18SG121TN1D	180,000	10K		USD					0.030	9h
	Future Electronics	3	BLM18SG121TN1D	570,000	10K	Tape & Reel	USD					0.034
	TME	2	BLM18SG121TN1D	25,287	1		USD	0.122	0.086	0.060	0.040	0.025	20h
	CoreStaff		ST67831751	5,631	1		USD	0.048	0.048	0.048	0.035	0.029	1h
	Verical	4	BLM18SG121TN1D	16,890	64		USD			0.062	0.040	0.026

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