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Mouser EMI / RFI Components

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

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Ferrite Beads and Chips

Common Mode Chokes

EMI / RFI Filters

RF Circulators and Isolators

RF Directional Coupler

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Results: 24,688

Authorized Distributors

Non-Authorized Stocking Distributors

TE Connectivity

RN102-0.3-02-12M

$ 1.035

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Common Mode Chokes Dual 12000uH 10kHz 0.3A 1.1Ohm DCR Thru-Hole

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Master Electronics		RN102-0.3-02-12M	1,427	40		USD			1.236	0.947	0.869
	Onlinecomponents.com		RN102-0.3-02-12M	1,427	40	Bulk	USD			1.236	0.947	0.869
	Sager Electronics		RN102-0.3-02-12M	1,200	600		USD				1.070	0.928
	Verical		RN102-0.3-02-12M	1,400	80		USD			1.459	1.114	1.114
	Arrow Electronics	2	RN102-0.3-02-12M	400	1		USD	1.747	1.454	1.088	1.088	1.088

$ 0.035

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Ferrite Beads Multi-Layer 2.5KOhm 25% 100MHz 0.15A 1.5Ohm DCR 0603 Automotive T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		BLM18BD252SH1D	8	10	Cut Tape	USD		0.073	0.053	0.037	0.037
	TME	2	BLM18BD252SH1D	3,784	1		USD	0.095	0.065	0.035	0.026	0.025	3h
	Verical	2	BLM18BD252SH1D	529	53		USD			0.048	0.032	0.023
	Arrow Electronics		BLM18BD252SH1D	529	1		USD	0.097	0.068	0.048	0.036	0.036
	TTI		BLM18BD252SH1D	0	4K	Tape & Reel	USD					0.026	14h

$ 0.475

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Chip Ferrite Beads / EMI Filters 100ohms 100MHz 10A Monolithic 3312 SMD

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Sager Electronics		HI3312X101R-10	67,500	2500	Tape & Reel	USD					0.462
	Newark		HI3312X101R-10	5,350	10	Cut Tape	USD		1.130	0.810	0.691	0.691
	TTI		HI3312X101R-10	55,000	2500	Tape & Reel	USD					0.449	14h
	Heilind Americas		HI3312X101R-10	0			USD					0.533	8h
	Interstate Connecting Components		HI3312X101R-10	0			USD					0.533	7h

$ 3.618

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CMC 325UH 3.3A 2LN TH / 325 µH @ 100 kHz 2 Line Common Mode Choke Through Hole 3.3A DCR 35mOhm

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Sager Electronics		TCK-050	6,260	10	Bulk	USD		5.200	3.020	3.020	3.020
	TME	2	TCK-050	979	1		USD	5.370	4.370	3.970	3.730	3.730	11h
	CoreStaff	2	ST74940051	400	1		USD	5.392	3.940	3.369	3.337	3.337	7h
	RS (Formerly Allied Electronics)		TCK-050	44	1	Bulk	USD	6.450	5.680	5.680	5.680	5.680	3h
	Verical	4	TCK-050	2,242	2		USD		4.927	4.027	3.618	3.618

$ 0.064

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Ferrite Bead, 0805, 8.5A Rohs Compliant: Yes |Murata Manufacturing Co., Ltd. BLM21SN300SN1D

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		BLM21SN300SN1D	2,147	10	Cut Tape	USD		0.145	0.104	0.073	0.073
	TME	2	BLM21SN300SN1D	3,946	1		USD	0.180	0.128	0.088	0.060	0.057	11h
	Arrow Electronics	3	BLM21SN300SN1D	5,501	3		USD		0.130	0.091	0.061	0.061
	Verical	4	BLM21SN300SN1D	4,000	4K		USD					0.047
	DigiKey	3	490-13266-1-ND	14,022	1	Cut Tape	USD	0.200	0.142	0.099	0.066	0.066

$ 0.853

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Choke, Common Mode, 1.17mH, 1.22A, 8.2kohm, 1.22A12.7mm L x 12.7mm W x 8.4mm H

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		P0354NL	1,645	1		USD	0.917	0.860	0.855	0.855	0.855	14h
	Newark	2	P0354NL	307	1		USD	2.010	1.830	1.540	1.510	1.510
	Future Electronics	2	P0354NL	1,320	40	Tube	USD			1.020	0.950	0.920
	Master Electronics		P0354NL	1,320	40		USD			0.967	0.827	0.793
	Verical	2	P0354NL	483	2		USD		0.778	0.778	0.778	0.778

$ 0.020

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Ferrite Beads Multi-Layer 30Ohm 25% 100MHz 1.1A 0.06Ohm DCR 0402 T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		BLM15AX300SN1D	38,812	10	Cut Tape	USD		0.049	0.035	0.025	0.025
	Future Electronics	2	BLM15AX300SN1D	10,000	10K	Tape & Reel	USD					0.016
	TME	2	BLM15AX300SN1D	7,310	1		USD	0.040	0.028	0.025	0.020	0.012	11h
	CoreStaff		ST43662872	1,372	1		USD	0.015	0.015	0.015	0.015	0.011	7h
	Arrow Electronics	3	BLM15AX300SN1D	98,540	1		USD	0.004	0.004	0.004	0.004	0.004

$ 0.926

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Common Mode Chokes Dual 1.8uH 140Ohm 100kHz 9A 0.01Ohm DCR SMD T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PA4339.101NLT	1,221	1	Cut Tape	USD	1.710	1.450	1.230	1.230	1.230
	Rutronik		IND18687	3,000	3K		USD					0.842	19h
	Verical	3	PA4339.101NLT	3,000	2		USD		0.614	0.614	0.614	0.614
	Arrow Electronics	2	PA4339.101NLT	3,000	1		USD	0.614	0.614	0.614	0.614	0.614
	Master Electronics		PA4339.101NLT	2,600	250		USD				0.926	0.825

$ 0.030

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Ferrite Bead, 0402, 1.5A Rohs Compliant: Yes |Murata Manufacturing Co., Ltd. BLM15PX181SN1D

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		BLM15PX181SN1D	3,360	10	Cut Tape	USD		0.069	0.049	0.034	0.034
	CoreStaff		ST46926663	44,893	1		USD	0.014	0.014	0.014	0.014	0.009	7h
	TME	2	BLM15PX181SN1D	5,232	100		USD			0.023	0.012	0.009	11h
	Arrow Electronics		BLM15PX181SN1D	108,800	1		USD	0.097	0.059	0.035	0.029	0.018
	Verical		BLM15PX181SN1D	108,800	113		USD				0.029	0.018

$ 0.028

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Ferrite Beads Multi-Layer 120Ohm 25% 100MHz 500mA 250mOhm DCR 0402 Paper T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		BLM15AG121SH1D	13,170	10	Cut Tape	USD		0.063	0.046	0.035	0.035
	TME	2	BLM15AG121SH1D	8,152	1		USD	0.110	0.054	0.041	0.030	0.019	3h
	CoreStaff	2	ST36441769	5,393	1		USD	0.021	0.021	0.021	0.016	0.011	7h
	Verical	4	BLM15AG121SH1D	20,000	10K		USD					0.018
	Arrow Electronics	3	BLM15AG121SH1D	9,950	1		USD	0.097	0.057	0.040	0.027	0.027

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742792641 by Wurth Elektronik

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