All DistributorsClassic ComponentsPassive ComponentsEMI / RFI Components (3,527)

Classic Components EMI / RFI Components

Browse and compare Classic Components EMI / RFI Components for pricing, inventory, datasheets, and other technical specs. View our listings for Classic Components 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 Classic Components EMI / RFI Components

Results: 3,527

Authorized Distributors

Non-Authorized Stocking Distributors

$ 2.405

Compare

Rfi S02-XXX, S0961-46R , S0971-46R , S0981-46R , S0991-46R , S1001-46R , S1721-46R , S0951-46R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Powell Electronics		S02-25200300	31	1		USD	6.550	6.550	6.550	4.590	4.590	20h
	Master Electronics		S02-25200300	200	100		USD			2.570	2.280	2.180
	Verical		S02-25200300	200	100		USD			3.225	3.225	3.225
	Onlinecomponents.com		S02-25200300	200	100	Bulk	USD			2.570	2.280	2.180
	DigiKey		952-2633-ND	4,500	1	Bulk	USD	4.330	3.275	2.723	2.434	2.362

$ 0.241

Compare

NUF8401: Low Capacitance 8 Line EMI Filter with ESD Protection, 1.6 x 4.0 mm DFN Package

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	NUF8401MNT4G	6,613	5K		USD					0.160	2d
	Newark	2	NUF8401MNT4G	3,929	5	Cut Tape	USD		0.411	0.347	0.294	0.294
	Verical	8	NUF8401MNT4G	222,000	1639		USD					0.204
	Rochester Electronics		NUF8401MNT4G	1,075,248			USD			0.221	0.183	0.163	18h
	DigiKey	3	NUF8401MNT4GOSCT-ND	2,509	1	Cut Tape	USD	0.450	0.366	0.298	0.243	0.243

$ 0.520

Compare

COMMON MODE CHOKE COIL WIRE WOUND TYPE Data Line Filter, 2 Function(s), 50V, 0.37A, 4 Pin(s)

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	3	DLW31SN900SQ2L	765	1	Cut Tape	USD	1.110	1.110	0.940	0.810	0.810
	Verical	4	DLW31SN900SQ2L	6,501	6		USD		0.626	0.532	0.455	0.371
	Arrow Electronics	3	DLW31SN900SQ2L	6,501	1		USD	0.732	0.626	0.532	0.455	0.375
	TME	2	DLW31SN900SQ2L	2,259	1		USD	0.862	0.671	0.519	0.407	0.380	9h
	CoreStaff	2	ST48377236	838	1		USD	0.440	0.440	0.332	0.276	0.271	12h

ACM4520-901-2P-T000

$ 0.424

Compare

Common Mode Chokes 900Ω@100MHz 4.70 x 4.50mm CHOKE_4.7X4.5MM_SM 2.00mm 2A 60mΩ 900Ω

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		ACM4520-901-2P-T000	800	800		USD				0.405	0.405	2d
	Newark		ACM4520-901-2P-T000	4,817	1	Cut Tape	USD	1.260	1.200	0.918	0.693	0.693
	Arrow Electronics	4	ACM4520-901-2P-T000	1,626	1		USD	0.729	0.616	0.502	0.364	0.364
	Verical	5	ACM4520-901-2P-T000	4,800	800		USD				0.331	0.323
	DigiKey	3	445-6137-1-ND	3,353	1	Cut Tape	USD	0.840	0.693	0.570	0.527	0.527

ACT45B-110-2P-TL003

$ 0.894

Compare

ACT45B Series 1812 600 Ohm 0.25 A 0.6 Ohm DCR 50 V SMT Common Mode Choke Filter

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		ACT45B-110-2P-TL003	32,500	2500		USD					0.808	2d
	Newark	2	ACT45B-110-2P-TL003	9,390	5	Cut Tape	USD		1.380	1.160	1.080	0.982
	Verical	3	ACT45B-110-2P-TL003	2,330	3		USD		1.116	0.946	0.808	0.653
	Arrow Electronics	2	ACT45B-110-2P-TL003	2,330	1		USD	1.340	1.116	0.946	0.808	0.808
	CoreStaff		ST49172990	1,562	1		USD	2.041	1.961	1.363	1.303	1.303	12h

MPZ2012S331AT000

$ 0.036

Compare

Ferrite Beads Multi-Layer Power 330Ohm 25% 100MHz 2.5A 0.05Ohm DCR 0805 T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	MPZ2012S331AT000	9,084	10	Cut Tape	USD		0.078	0.056	0.040	0.040
	Arrow Electronics	3	MPZ2012S331AT000	58,173	7		USD		0.071	0.049	0.033	0.023
	Verical	3	MPZ2012S331AT000	58,173	72		USD			0.049	0.033	0.023
	Future Electronics		MPZ2012S331AT000	200,000	4K	Tape & Reel	USD					0.027
	DigiKey	3	445-MPZ2012S331AT000CT-ND	316,176	1	Cut Tape	USD	0.110	0.077	0.054	0.036	0.036

$ 0.244

Compare

NUF2042XV6 Series 8 V USB Upstream Terminator with ESD Protection - SOT-563

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	NUF2042XV6T1G	12,000	4K		USD					0.174	2d
	Newark	2	NUF2042XV6T1G	1,306	1	Cut Tape	USD	0.066	0.066	0.066	0.066	0.066
	Verical	2	NUF2042XV6T1G	3,809	8		USD		0.291	0.248	0.217	0.190
	Arrow Electronics		NUF2042XV6T1G	3,809	1		USD	0.396	0.291	0.248	0.217	0.217
	Master Electronics		NUF2042XV6T1G	11,000	100		USD			0.284	0.245	0.190

ACM4520-421-2P-T000

$ 0.431

Compare

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				0.405	0.405	2d
	Newark		ACM4520-421-2P-T000	4,428	1	Cut Tape	USD	0.935	0.790	0.673	0.555	0.555
	Arrow Electronics		ACM4520-421-2P-T000	2,479	1		USD	0.760	0.639	0.538	0.431	0.385
	Verical	2	ACM4520-421-2P-T000	2,479	4		USD		0.639	0.538	0.431	0.373
	DigiKey	3	445-8644-1-ND	20,898	1	Cut Tape	USD	0.840	0.693	0.570	0.527	0.527

$ 0.750

Compare

Ind Common Mode Choke Unshielded Wirewound 200uH -25%/+50% 100kHz Ferrite 110mA T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		DLW43MH201XK2L	7,625	1	Cut Tape	USD	1.590	1.340	1.130	0.988	0.988
	Future Electronics	3	DLW43MH201XK2L	1,500	500	Tape & Reel	USD				0.740	0.715
	Arrow Electronics	2	DLW43MH201XK2L	564	1		USD	1.222	1.048	0.879	0.754	0.754
	Verical	3	DLW43MH201XK2L	564	3		USD		1.048	0.879	0.716	0.618
	TME	2	DLW43MH201XK2L	825	1		USD	1.310	1.088	0.882	0.677	0.635	16h

MPZ2012S300AT000

$ 0.035

Compare

Ferrite Beads Multi-Layer Power 30Ohm 10Ohm 100MHz 6A 0.01Ohm DCR 0805 T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		MPZ2012S300AT000	64,000	4K		USD					0.025	2d
	Newark	3	MPZ2012S300AT000	12,023	10	Cut Tape	USD		0.078	0.056	0.040	0.040
	Verical	5	MPZ2012S300AT000	3,583	72		USD			0.048	0.032	0.022
	Arrow Electronics	4	MPZ2012S300AT000	3,583	7		USD		0.070	0.048	0.032	0.032
	DigiKey	3	445-MPZ2012S300AT000CT-ND	137,286	1	Cut Tape	USD	0.110	0.077	0.054	0.036	0.036