All DistributorsQuestPassive ComponentsEMI / RFI Components (3,135)

Quest EMI / RFI Components

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

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Results: 3,135

Authorized Distributors

Non-Authorized Stocking Distributors

$ 0.610

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Split Core Ferrite Suppressors for Round Cable 170ohms 100MHz 5.44mm Inside Dia.

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Sager Electronics		28A0392-0A2	6,222	1	Bulk	USD				0.858	0.858
	Heilind Americas		28A0392-0A2	18,700			USD				0.610	0.575	2d
	Interstate Connecting Components		28A0392-0A2	3,740			USD				0.610	0.575	2d
	Avnet		28A0392-0A2	4,406	728		USD				0.688	0.688	3d
	DigiKey		240-2070-ND	81,338	1	Tray	USD	1.500	1.043	0.697	0.472	0.472

$ 0.069

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Ferrite Beads Multi-Layer High Current 500Ohm 25% 100MHz 2.5A 0.06Ohm DCR 1206 T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		ILHB1206ER501V	68	26		USD			0.095	0.052	0.046
	Arrow Electronics		ILHB1206ER501V	68	1		USD	0.192	0.137	0.107	0.107	0.107
	DigiKey	2	541-2305-1-ND	38	1	Cut Tape	USD	0.210	0.150	0.104	0.069	0.049
	TTI		ILHB1206ER501V	0	3K	Tape & Reel	USD					0.047	3d
	Newark	2	ILHB1206ER501V	0	5	Cut Tape	USD		0.160	0.141	0.141	0.141

TE Connectivity / Raychem

$ 69.170

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Wire, braided, lightweight, Cu Alloy, Ni Plated, ID 15.0-25.0mm, 10m length

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Master Electronics	2	LWB-103-20.0(10)	12	100	m	USD			82.720	82.720	82.720
	Onlinecomponents.com	2	LWB-103-20.0(10)	12	100	m	USD			82.720	82.720	82.720
	Heilind Americas	2	LWB-103-20.0(10)	52			USD		37.539	33.889	33.889	33.889	2d
	Interstate Connecting Components	2	LWB-103-20.0(10)	17			USD		37.539	33.889	33.889	33.889	2d
	Powell Electronics	2	LWB-103-20.0(10)	4	100		USD			90.320	69.170	51.890	18h

ACMS-Q3225E-201-T

$ 0.627

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Common Mode Chokes Dual 200uH 100kHz 0.07A 4Ohm DCR SMD Automotive AEC-Q200 T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		ACMS-Q3225E-201-T	2,301	33		USD			0.211	0.200	0.200
	Arrow Electronics		ACMS-Q3225E-201-T	2,301	1		USD	0.221	0.217	0.211	0.200	0.200
	DigiKey		535-ACMS-Q3225E-201-TCT-ND	1,507	1	Cut Tape	USD	1.130	0.926	0.762	0.627	0.536
	Braemac Americas - Symmetry Electronics		ACMS-Q3225E-201-T	0			USD	0.510	0.510	0.510	0.510	0.510	17h
	Newark		ACMS-Q3225E-201-T	0	5	Cut Tape	USD		1.050	0.891	0.875	0.875

STMicroelectronics

$ 0.189

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2-line EMI filter and ESD protection with R pull-up, for USB interfaces

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		USBUF01W6	18,000	3K		USD					0.109	3d
	Future Electronics	3	USBUF01W6	3,000	3K	Tape & Reel	USD					0.101
	Newark		USBUF01W6	132	5	Cut Tape	USD		0.255	0.225	0.197	0.197
	Verical	4	USBUF01W6	18,000	3K		USD					0.084
	Arrow Electronics	3	USBUF01W6	2,481	1		USD	0.208	0.205	0.199	0.189	0.189

STMicroelectronics

$ 0.177

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2-line EMI filter and ESD protection with R pull-up, for USB interfaces

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	4	USBUF02W6	727	1	Cut Tape	USD	0.420	0.420	0.295	0.255	0.210
	Verical	3	USBUF02W6	1,060	52		USD			0.195	0.120	0.120
	Arrow Electronics	2	USBUF02W6	2,434	1		USD	0.320	0.266	0.266	0.266	0.266
	Rochester Electronics		USBUF02W6	9,000			USD			0.655	0.544	0.485	16h
	DigiKey	3	497-3743-1-ND	10,961	1	Cut Tape	USD	0.340	0.273	0.222	0.181	0.181

B82790S0513N201

$ 1.439

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Common Mode Chokes and Filters; TDK; B82790S0513N201; 5.2 mm; 160 mOhm; 6 mm; 100 kHz

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		25M8352	862	1		USD	2.410	2.020	1.690	1.520	1.520	3d
	DigiKey	3	495-1868-1-ND	12,030	1	Cut Tape	USD	2.360	1.937	1.593	1.439	1.439
	Verical	3	B82790S0513N201	11,785	68		USD			0.994	0.882	0.826
	Arrow Electronics		B82790S0513N201	234,000	1500		USD					1.182
	TME	2	B82790S0513N201	11,785	1		USD*	1.608*	1.072*	0.979*	0.862*	0.816*	1d

$ 0.058

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Ferrite Beads Power Chip Bead 600Ohm 25% 100MHz 500mA 0805 T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Sager Electronics		HZ0805E601R-10	428,000	4K	Tape & Reel	USD					0.039
	Heilind Americas		HZ0805E601R-10	306,000			USD					0.025	2d
	Interstate Connecting Components		HZ0805E601R-10	51,000			USD					0.025	2d
	Avnet	2	HZ0805E601R-10	248,000	4K		USD					0.061	3d
	DigiKey	3	240-2399-1-ND	1,571,870	1	Cut Tape	USD	0.100	0.069	0.048	0.033	0.023

ACM2012-900-2P-T001

$ 0.669

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ACM Series 0805 90 Ohm 400 mA 190 mOhm DCR 50 V SMT Common Mode Filter

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		ACM2012-900-2P-T001	8,296	5	Cut Tape	USD		0.956	0.810	0.709	0.673
	Arrow Electronics	3	ACM2012-900-2P-T001	4,654	1		USD	0.940	0.787	0.676	0.579	0.532
	Verical	4	ACM2012-900-2P-T001	2,490	109		USD				0.498	0.291
	Future Electronics		ACM2012-900-2P-T001	4,000	2K	Tape & Reel	USD					0.610
	DigiKey	3	445-15969-1-ND	1,502	1	Cut Tape	USD	1.180	0.971	0.799	0.668	0.668

$ 0.834

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Common Mode Chokes Dual 190Ohm 100MHz 5A 20mOhm DCR SMD Embossed T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		DLW5BSM191SQ2L	12,517	1	Cut Tape	USD	1.770	1.490	1.250	1.100	1.100
	Future Electronics	2	DLW5BSM191SQ2L	1,600	400	Tape & Reel	USD				0.895	0.865
	Arrow Electronics		DLW5BSM191SQ2L	13,124	1		USD	1.392	1.192	1.007	0.809	0.741
	Verical	2	DLW5BSM191SQ2L	13,124	4		USD		1.192	1.007	0.809	0.741
	CoreStaff		ST70726064	1,063	1		USD	0.726	0.726	0.508	0.452	0.446	9h