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Best Source EMI / RFI Components

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

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Ferrite Beads and Chips

EMI / RFI Filters

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RF Directional Coupler

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Results: 627

Authorized Distributors

Non-Authorized Stocking Distributors

$ 2.850

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Directional Coupler, 5MHz Min, 1000MHz Max, 1.8dB Insertion Loss-Max

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Mouser		139-DBTC-12-4	251	1	Tape & Reel	USD	24.940	24.940	2.960	2.850	2.850
	Win Source		WS-DBTC-12-4+	11,800	9		USD		5.801	3.867	3.867	3.867	7h
	Easev		DBTC-12-4+	7,978			USD	0.767	0.767	0.729	0.668	0.553	4d
	UnikeyIC		DBTC-12-4+	182	10	Tape & Reel	USD		3.302	3.247	3.137	3.137	1d
	LCSC		C3176797	1	1		USD	3.950	3.858	3.733	3.733	3.733	15h

NXP Semiconductors

IP4047CX6/LF,135

$ 0.281

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IP4047CX6 - Dual channel integrated passive filter network with ESD

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	2	IP4047CX6/LF,135	9,000	1276		USD					0.262
	Rochester Electronics	2	IP4047CX6/LF,135	981,000			USD			0.338	0.281	0.250	6h
	Win Source		WS-IP4047CX6/LF,135	20,000	295		USD				0.140	0.114	7h
	Worldway Electronics	2	IP4047CX6/LF,135	106,256	7	Tape & Reel	USD		0.061	0.059	0.056	0.056	5h
	Easev		IP4047CX6/LF135	7,294			USD	0.041	0.041	0.039	0.036	0.030	4d

ACH32C-222-T001

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ACH Series 1206 50 V 6 A 2200 pF 2 mO DCR SMT 3 Terminal Filter

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-ACH32C-222-T001	10,000	12		USD			3.722	3.337	3.337	7h
	Worldway Electronics		ACH32C-222-T001	27,299	7	Tape & Reel	USD		0.180	0.174	0.165	0.165	5h
	RC Electronics		ACH32C-222-T001	38,134	1		USD	0.260	0.240	0.220	0.200	0.200	2d
	SHENGYU ELECTRONICS		ACH32C-222-T001	14,022	1		USD	2.297	2.251	2.180	2.110	2.020	6d
	Run Hong Electronics		ACH32C-222-T001	10,068			USD	0.728	0.728	0.728	0.728	0.728	18h

ACH3218-152-TD01

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3-terminal Filters, Insertion Loss=25dB(60MHz~115MHz), L x W x T :

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		ACH3218-152-TD01	0	1K		USD*				0.734*	0.734*	6h
	Win Source		WS-ACH3218-152-TD01	1,380	180		USD				0.252	0.218	7h
	Worldway Electronics		ACH3218-152-TD01	10,685	7	Tape & Reel	USD		0.397	0.385	0.365	0.365	5h
	Anlinkda		ACH3218-152-TD01	53,999			USD	0.334	0.299	0.247	0.247	0.237	1d
	Lixinc		ACH3218-152-TD01	14,954			USD	0.248	0.248	0.248	0.248	0.248	7d

ACH3218-471-TD01

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3-terminal Filters, Insertion Loss=25dB(120MHz~180MHz), L x W x T :

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		ACH3218-471-TD01	0	1K		USD*				0.734*	0.734*	6h
	Win Source		WS-ACH3218-471-TD01	20	85		USD			0.592	0.395	0.395	7h
	Worldway Electronics		ACH3218-471-TD01	14,725	7	Tape & Reel	USD		0.154	0.150	0.142	0.142	5h
	Anlinkda		ACH3218-471-TD01	39,260			USD	0.334	0.299	0.258	0.247	0.237	1d
	SHENGYU ELECTRONICS		ACH3218-471-TD01	10,043	1		USD	0.230	0.225	0.220	0.210	0.200	6d

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ELKE Series 3218 (1207) Case Size 6 A 2200 pF Surface Mount EMI Filter

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-ELK-EA222FA	10,000	70		USD			0.754	0.503	0.503	7h
	Worldway Electronics		ELK-EA222FA	13,050	7		USD		0.828	0.803	0.760	0.760	5h
	AAA CHIPS		ELK-EA222FA	1,943			USD	1.228	0.491	0.474	0.466	0.466	2d
	Run Hong Electronics		ELK-EA222FA	7,254			USD	6.534	6.534	6.534	6.534	6.534	18h
	Anlinkda		ELK-EA222FA	3,865			USD	0.667	0.597	0.570	0.551	0.450	1d

ACF321825-331-TD01

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3-terminal Filters, Insertion Loss=25dB(130MHz~210MHz), L x W x T :

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		ACF321825-331-TD01	0	1K	Tape & Reel	USD*				0.290*	0.290*	6h
	Win Source		WS-ACF321825-331-TD01	29,820	35		USD			1.333	1.083	1.083	7h
	Worldway Electronics		ACF321825-331-TD01	13,154	7	Tape & Reel	USD		0.149	0.145	0.137	0.137	5h
	AAA CHIPS		ACF321825-331-TD01	2,167			USD	0.146	0.120	0.116	0.109	0.109	2d
	SHENGYU ELECTRONICS		ACF321825-331-TD01	10,391	1		USD	0.749	0.734	0.710	0.690	0.660	6d

$ 1.860

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Directional Coupler, 10MHz Min, 1000MHz Max, 1.2dB Insertion Loss-Max

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-TCD-18-4-75+	2,300	8		USD		7.983	5.322	5.322	5.322	7h
	Worldway Electronics		TCD-18-4-75+	7,200	7	Tape & Reel	USD		0.608	0.589	0.558	0.558	5h
	Easev		TCD-18-4-75+	2,334			USD	0.545	0.545	0.517	0.474	0.392	4d
	Fmall Co., Limited		TCD-18-4-75+	1,540			USD	3.902	3.902	3.650	3.440	3.147	4d
	SHENGYU ELECTRONICS		TCD-18-4-75+	11,008	1		USD	1.527	1.496	1.450	1.400	1.340	6d

$ 0.570

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Ferrite Beads Multi-Layer Chip Bead Array 120Ohm 25% 100MHz 100mA 0804 Embossed Carrier T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	RS (Formerly Allied Electronics)		EXC28BA121U	0	50	Bulk	USD			0.650	0.570	0.570	19h
	Farnell		EXC28BA121U	0	5K	Tape & Reel	USD*					0.242*	6h
	Win Source		WS-EXC-28BA121U	38,400	45		USD			1.288	0.858	0.858	7h
	Fly-Wing Technology		EXC-28BA121U	24,720			USD	6.885	5.649	5.473	5.120	5.120	2d
	Anlinkda		EXC28BA121U	24,006			USD	0.587	0.525	0.443	0.433	0.422	1d

ACF321825-101-TD01

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3-terminal Filters, Insertion Loss=25dB(265MHz~340MHz), L x W x T :

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		ACF321825-101-TD01	0	1K		USD*				0.290*	0.290*	6h
	Win Source		WS-ACF321825-101-TD01	18,670	50		USD			1.252	0.835	0.835	7h
	Worldway Electronics		ACF321825-101-TD01	17,240	7	Tape & Reel	USD		0.147	0.143	0.135	0.135	5h
	Lixinc		ACF321825-101-TD01	15,736			USD	0.490	0.490	0.490	0.248	0.248	7d
	SHENGYU ELECTRONICS		ACF321825-101-TD01	11,092	1		USD	0.205	0.201	0.190	0.190	0.180	6d