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Isocom

Browse and compare Isocom part pricing, inventory, datasheets, and other specs. Our selection of Isocom parts includes Optoelectronics, Optocouplers, and more. View our listings to find the best offer for your next project.

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Optoelectronics

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Results: 6,463

Authorized Distributors

Non-Authorized Stocking Distributors

$ 0.589

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Transistor Output Optocoupler, 4-Element, 3750V Isolation

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	CoreStaff		ST63363458	4,000	1		USD	1.029	1.029	0.693	0.637	0.632	23h
	UnikeyIC		IS281-4	3,024	1	Tape & Reel	USD	0.434	0.371	0.306	0.290	0.290	1d
	Verical	2	IS281-4	98	11		USD			0.541	0.541	0.541
	Master Electronics		IS281-4	2,955	500		USD				0.675	0.547
	Arrow Electronics		IS281-4	98	1		USD	0.920	0.793	0.541	0.541	0.541

$ 0.559

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80V 3000V 50mA 0.4V@2.4mA, 8mA 4 6V 1.2V DC SOIC-16 Optocouplers - Phototransistor Output ROHS

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	CoreStaff		ST63363459	3,420	1		USD	1.029	1.029	0.693	0.637	0.632	23h
	Rutronik		IRCOUP2630	2,000	2K		USD					0.865	13h
	Future Electronics	2	IS281-4GB	2,000	2K	Tape & Reel	USD					0.520
	UnikeyIC		IS281-4GB	12,433	1	Tape & Reel	USD	0.440	0.364	0.317	0.283	0.283	1d
	Verical	2	IS281-4GB	1,228	11		USD			0.691	0.605	0.547

$ 0.119

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Unidirectional optocoupler Viso=3750Vrms VF(typ)=1.2V IF=50mA Vo=80V CTR=100~600% SMD4

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	CoreStaff		ST63363452	2,945	1		USD	0.219	0.219	0.196	0.140	0.135	23h
	Rutronik		IRCOUP2631	94,000	3K		USD					0.179	13h
	UnikeyIC		IS181GB	46,563	1	Tape & Reel	USD	0.116	0.093	0.077	0.067	0.067	1d
	Verical	2	IS181GB	5,964	52		USD			0.134	0.119	0.114
	Arrow Electronics		IS181GB	5,964	1		USD	0.275	0.190	0.134	0.119	0.114

$ 0.356

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Single Channel 3750 Vrms 300 V 1000% CTR SMT Optically Coupled Isolator - SMD-4

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	CoreStaff		ST63363449	2,950	1		USD	0.514	0.514	0.378	0.322	0.316	23h
	UnikeyIC		IS127	3,199	1	Tape & Reel	USD	0.368	0.300	0.253	0.221	0.221	1d
	Verical		IS127	99,000	3K		USD					0.359
	DigiKey	3	IS127CT-ND	35,281	1	Cut Tape	USD	0.890	0.618	0.454	0.356	0.356
	TME	2	IS127	5,719	1		USD	0.792	0.571	0.437	0.307	0.289	5h

$ 0.452

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DIP6 Through Hole Single Channel 1 MHz 50 mA Schmitt Trigger Optocoupler

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		H11L1	337	111	Tube	USD				0.452	0.452	1d
	Verical	2	H11L1	99,970	2990		USD					0.435
	Master Electronics		H11L1	1,460	65		USD			0.489	0.398	0.348
	Onlinecomponents.com		H11L1	1,460	65	Bulk	USD			0.489	0.398	0.348
	DigiKey		H11L1IS-ND	1,363	1	Tube	USD	1.120	1.120	0.611	0.489	0.409

$ 0.184

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Unidirectional optocoupler Viso=3750Vrms VF(typ)=1.2V IF=60mA Vo=80V CTR=100~600%

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	CoreStaff		ST63363464	2,414	1		USD	0.309	0.309	0.251	0.195	0.190	23h
	UnikeyIC		IS281GB	6,503	1	Tape & Reel	USD	0.170	0.136	0.113	0.098	0.098	1d
	Verical	2	IS281-GB	816	37		USD			0.221	0.169	0.169
	Master Electronics		IS281GB	3,000	1K		USD				0.231	0.193
	Arrow Electronics		IS281-GB	816	1		USD	0.301	0.260	0.221	0.169	0.169

$ 0.691

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Transistor Output Optocoupler, 4-Element, 3750V Isolation

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		IS2801-4	4,000	1	Tape & Reel	USD	0.548	0.453	0.318	0.312	0.312	1d
	Verical	2	IS2801-4	2,699	148		USD				0.675	0.675
	Arrow Electronics		IS2801-4	2,699	148		USD				0.565	0.565
	DigiKey	3	IS2801-4CT-ND	13,498	1	Cut Tape	USD	1.630	1.160	0.875	0.707	0.707
	Newark	2	IS2801-4	3,435	5	Cut Tape	USD		1.640	1.640	1.640	1.640

$ 0.129

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ISOCOM IS181D Transistor Output Optocoupler, 1 Channel, 3.75 kV, 300 %, 50 mA, SOP, 4 Pins

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		IS181D	3,255	1	Tape & Reel	USD	0.139	0.112	0.094	0.082	0.082	1d
	Verical	2	IS181D	510	46		USD				0.079	0.079
	Arrow Electronics		IS181D	510	1		USD	0.519	0.356	0.255	0.210	0.210
	DigiKey	3	IS181DCT-ND	11,884	1	Cut Tape	USD	0.520	0.357	0.256	0.195	0.195
	TME	2	IS181D	1,116	1		USD	0.426	0.301	0.223	0.148	0.141	5h

$ 0.222

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Isocom, IS281D DC Input NPN Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMD

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	CoreStaff		ST63363463	2,940	1		USD	0.309	0.309	0.251	0.195	0.190	23h
	UnikeyIC		IS281D	1,000	1K	Tape & Reel	USD				0.257	0.238	1d
	Verical		IS281D	50,000	3K		USD					0.217
	DigiKey	3	IS281DCT-ND	3,341	1	Cut Tape	USD	0.650	0.447	0.324	0.268	0.268
	Newark	2	IS281D	700	1	Cut Tape	USD	0.630	0.630	0.630	0.630	0.630

$ 0.714

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TLP521 Series Quad Channel 55 V 5300 Vrms Phototransistor Optocoupler - DIP-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		TLP521-4	172	1	Tube	USD	0.610	0.497	0.420	0.363	0.363	1d
	Verical		TLP521-4	40,000	1K		USD				0.740	0.740
	TME	2	TLP521-4	747	1		USD*	1.496*	1.180*	0.728*	0.612*	0.612*	20h
	Newark		TLP521-4	25,496	1		USD	1.510	1.300	0.996	0.766	0.603
	New Yorker Electronics		TLP521-4	0	1K		USD				0.610	0.580	14h