Optocouplers/Photocouplers

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Optocouplers for AC/DC Power Supplies

Isolation is critical to protect both an electronics system and the user from potentially hazardous voltages, or where a high level of electrical isolation between electronics systems is necessary. Digital isolators are known for their speed of data transmission, high level of magnetic immunity, and long life expectancy.

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Types of Optocouplers/Photocouplers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Vr - Reverse Voltage	Rise Time	Maximum Collector Current	Mounting Style	Package/Case	Number of Channels	Output Type
Transistor Output Optocouplers Phototransistor Out TCMT1102 Vishay Semiconductors 1: € 0,542 121 477In Stock	Mfr. Part No. TCMT1102 Mouser Part No 782-TCMT1102	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out	Datasheet	121 477In Stock	Cut Tape € 0,542 € 0,372 € 0,263 € 0,223 Reel € 0,182 View € 0,202 € 0,175 € 0,158 € 0,153 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	6 V	5.5 us	50 mA	SMD/SMT	SOP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR >100% IL213AT Vishay Semiconductors 1: € 0,903 4 356In Stock	Mfr. Part No. IL213AT Mouser Part No 782-IL213AT	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR >100%	Datasheet	4 356In Stock	Cut Tape € 0,903 € 0,632 € 0,461 € 0,401 Reel € 0,323 View € 0,379 € 0,305 € 0,301 € 0,299	Min.: 1 Mult.: 1 : 2 000	6 V		100 mA	SMD/SMT	SOIC-Narrow-8	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Dual CTR 63-125% ILD615-2 Vishay Semiconductors 1: € 1,47 4 307In Stock	Mfr. Part No. ILD615-2 Mouser Part No 782-ILD615-2	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Dual CTR 63-125%	Datasheet	4 307In Stock	€ 1,47 € 0,903 € 0,791 € 0,665 View € 0,629 € 0,565 € 0,557 € 0,55 Quote	Min.: 1 Mult.: 1	6 V	2.8 us	50 mA	Through Hole	PDIP-8	2 Channel	NPN Phototransistor
Transistor Output Optocouplers Optocoupler Phototransistor MCT2EM onsemi 1: € 0,645 10 846In Stock	Mfr. Part No. MCT2EM Mouser Part No 512-MCT2EM	onsemi	Transistor Output Optocouplers Optocoupler Phototransistor	Datasheet	10 846In Stock	€ 0,645 € 0,455 € 0,314 € 0,27 € 0,229	Min.: 1 Mult.: 1 Max.: 1 000	6 V			Through Hole	PDIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers 4PN DIP Photo Xstr Output Optocoupler FOD817SD onsemi 1: € 0,499 13 096In Stock	Mfr. Part No. FOD817SD Mouser Part No 512-FOD817SD	onsemi	Transistor Output Optocouplers 4PN DIP Photo Xstr Output Optocoupler	Datasheet	13 096In Stock	Cut Tape € 0,499 € 0,341 € 0,243 € 0,20 Reel € 0,169 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 000 : 1 000	6 V	18 us	50 mA	SMD/SMT	SMD-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers RECOMMENDED ALT SFH6 VO617A-3X017T Vishay Semiconductors 1: € 0,378 96 414In Stock	Mfr. Part No. VO617A-3X017T Mouser Part No 78-VO617A-3X017T	Vishay Semiconductors	Transistor Output Optocouplers RECOMMENDED ALT SFH6 Learn More about Vishay Semiconductors vishaysemi VOx6xxA	Datasheet	96 414In Stock	Cut Tape € 0,378 € 0,26 € 0,186 € 0,152 Reel € 0,14 View € 0,126 € 0,117 € 0,106 € 0,10 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	6 V	4.6 us	50 mA	SMD/SMT	SMD-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR 40-80% SFH615A-1 Vishay Semiconductors 1: € 0,542 20 432In Stock	Mfr. Part No. SFH615A-1 Mouser Part No 782-SFH615A-1	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 40-80%	Datasheet	20 432In Stock	€ 0,542 € 0,396 € 0,307 € 0,251 View € 0,241 € 0,234 € 0,225 € 0,224	Min.: 1 Mult.: 1	6 V	2 us	50 mA	Through Hole	PDIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Optocoupler Phototransistor 4N35SR2VM onsemi 1: € 0,774 6 635In Stock	Mfr. Part No. 4N35SR2VM Mouser Part No 512-4N35SR2VM	onsemi	Transistor Output Optocouplers Optocoupler Phototransistor	Datasheet	6 635In Stock	Cut Tape € 0,774 € 0,544 € 0,395 € 0,323 Reel € 0,302 View € 0,287 € 0,273 € 0,253 € 0,237 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	6 V			SMD/SMT	SMD-DIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Hi Volt Phototrans MOC8204M onsemi 1: € 1,02 17 986In Stock	Mfr. Part No. MOC8204M Mouser Part No 512-MOC8204M	onsemi	Transistor Output Optocouplers Hi Volt Phototrans	Datasheet	17 986In Stock	€ 1,02 € 0,685 € 0,427 € 0,372 View € 0,316 € 0,309 € 0,306	Min.: 1 Mult.: 1	6 V		100 mA	Through Hole	PDIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers RECOMMENDED ALT VO61 SFH617A-4X016 Vishay Semiconductors 1: € 0,929 7 333In Stock	Mfr. Part No. SFH617A-4X016 Mouser Part No 782-SFH617A-4X016	Vishay Semiconductors	Transistor Output Optocouplers RECOMMENDED ALT VO61	Datasheet	7 333In Stock	€ 0,929 € 0,652 € 0,47 € 0,406 View € 0,384 € 0,363 € 0,317 € 0,31	Min.: 1 Mult.: 1	6 V	4.6 us	50 mA	Through Hole	PDIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers PHOTO TRANS 4N25SM onsemi 1: € 0,705 50 449In Stock	Mfr. Part No. 4N25SM Mouser Part No 512-4N25SM	onsemi	Transistor Output Optocouplers PHOTO TRANS	Datasheet	50 449In Stock	€ 0,705 € 0,487 € 0,353 € 0,318 € 0,271	Min.: 1 Mult.: 1 Max.: 1 000	6 V			SMD/SMT	PDIP-6 Gull Wing	1 Channel	NPN Phototransistor
Transistor Output Optocouplers SO-8 DUAL PH TRAN MCT62S onsemi 1: € 0,998 11 470In Stock	Mfr. Part No. MCT62S Mouser Part No 512-MCT62S	onsemi	Transistor Output Optocouplers SO-8 DUAL PH TRAN	Datasheet	11 470In Stock	€ 0,998 € 0,706 € 0,516 € 0,43 € 0,301	Min.: 1 Mult.: 1 Max.: 1 000	25 V	2.4 us	30 mA	SMD/SMT	PDIP-8 Gull Wing	2 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% SFH601-3X017T Vishay Semiconductors 1: € 1,37 1 305In Stock	Mfr. Part No. SFH601-3X017T Mouser Part No 782-SFH601-3X017T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%	Datasheet	1 305In Stock	Cut Tape € 1,37 € 0,98 € 0,734 € 0,627 Reel € 0,552 View € 0,547 € 0,52 € 0,51	Min.: 1 Mult.: 1 : 1 000	6 V		50 mA	SMD/SMT	PDIP-6 Gull Wing	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR >50% CQY80N Vishay Semiconductors 1: € 0,542 4 584In Stock	Mfr. Part No. CQY80N Mouser Part No 782-CQY80N	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR >50%	Datasheet	4 584In Stock	€ 0,542 € 0,375 € 0,274 € 0,23 View € 0,214 € 0,18 € 0,169	Min.: 1 Mult.: 1	5 V	7 us	50 mA	Through Hole	PDIP-6	1 Channel	NPN Phototransistor
Optically Isolated Amplifiers Isolated Error Amp Optocoupler FOD2711A onsemi 1: € 1,58 1 937In Stock	Mfr. Part No. FOD2711A Mouser Part No 512-FOD2711A	onsemi	Optically Isolated Amplifiers Isolated Error Amp Optocoupler Learn More about onsemi machine vision	Datasheet	1 937In Stock	€ 1,58 € 0,846 € 0,685 € 0,663 View € 0,563 € 0,554 € 0,535 Quote	Min.: 1 Mult.: 1			50 mA	Through Hole	PDIP-8	1 Channel	Phototransistor
Transistor Output Optocouplers Phototransistor H11D3SR2M onsemi 1: € 1,17 2 142In Stock	Mfr. Part No. H11D3SR2M Mouser Part No 512-H11D3SR2M	onsemi	Transistor Output Optocouplers Phototransistor	Datasheet	2 142In Stock	Cut Tape € 1,17 € 0,825 € 0,613 € 0,513 Reel € 0,358 View € 0,357 € 0,351 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	6 V		100 mA	SMD/SMT	SMD-DIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR 63-125% CNY17F-2X006 Vishay Semiconductors 1: € 0,645 4 421In Stock	Mfr. Part No. CNY17F-2X006 Mouser Part No 782-CNY17F-2X006	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 63-125% Learn More about Vishay Semiconductors vishay semi cny6xst optocouplers	Datasheet	4 421In Stock	€ 0,645 € 0,425 € 0,285 € 0,246 View € 0,233 € 0,206 € 0,205 € 0,20	Min.: 1 Mult.: 1	6 V	2 us	50 mA	Through Hole	PDIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR>100% 4N35-X007 Vishay Semiconductors 1: € 0,679 3 402In Stock	Mfr. Part No. 4N35-X007 Mouser Part No 782-4N35-X007	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>100%	Datasheet	3 402In Stock	€ 0,679 € 0,472 € 0,284 € 0,251 View € 0,227 € 0,226 € 0,224 € 0,212	Min.: 1 Mult.: 1	6 V		50 mA	SMD/SMT	SMD-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR 63-125% CNY17-2. Vishay Semiconductors 1: € 0,688 1 335In Stock	Mfr. Part No. CNY17-2. Mouser Part No 782-CNY17-2.	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 63-125% Learn More about Vishay Semiconductors vishay semi cny6xst optocouplers	Datasheet	1 335In Stock	€ 0,688 € 0,395 € 0,329 € 0,272 View € 0,249 € 0,218 € 0,203 € 0,194 € 0,182	Min.: 1 Mult.: 1	6 V	2 us	100 mA	Through Hole	DIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR 130-260% TCET1108G Vishay Semiconductors 1: € 0,559 1 447In Stock	Mfr. Part No. TCET1108G Mouser Part No 782-TCET1108G	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 130-260%	Datasheet	1 447In Stock	€ 0,559 € 0,378 € 0,269 € 0,223 View € 0,204 € 0,192 € 0,165 € 0,163 € 0,157	Min.: 1 Mult.: 1	6 V	3 us	50 mA	Through Hole	DIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR>160-320% SFH617A-4X001 Vishay Semiconductors 1: € 0,929 2 093In Stock	Mfr. Part No. SFH617A-4X001 Mouser Part No 782-SFH617A-4X001	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>160-320%	Datasheet	2 093In Stock	€ 0,929 € 0,649 € 0,475 € 0,396 View € 0,372 € 0,348 € 0,318	Min.: 1 Mult.: 1	6 V	4.6 us	50 mA	Through Hole	PDIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out TCET1107 Vishay Semiconductors 1: € 0,49 5 689In Stock	Mfr. Part No. TCET1107 Mouser Part No 782-TCET1107	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out	Datasheet	5 689In Stock	€ 0,49 € 0,337 € 0,211 € 0,182 View € 0,172 € 0,163 € 0,147 € 0,144	Min.: 1 Mult.: 1	6 V	3 us	50 mA	Through Hole	DIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR>10% 4N27-X009 Vishay Semiconductors 1: € 0,654 608In Stock	Mfr. Part No. 4N27-X009 Mouser Part No 782-4N27-X009	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>10%	Datasheet	608In Stock	€ 0,654 € 0,453 € 0,329 € 0,27 View € 0,252 € 0,224 € 0,218 € 0,211 € 0,204	Min.: 1 Mult.: 1	6 V	2 us	50 mA	SMD/SMT	SMD-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR>160-320% TCET1114G Vishay Semiconductors 1: € 0,662 3 432In Stock	Mfr. Part No. TCET1114G Mouser Part No 782-TCET1114G	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>160-320%	Datasheet	3 432In Stock	€ 0,662 € 0,448 € 0,318 € 0,263 View € 0,242 € 0,227 € 0,193 € 0,192 € 0,184	Min.: 1 Mult.: 1	6 V	3 us	50 mA	Through Hole	DIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Photodarlington MOC8050TVM onsemi 1: € 0,714 3 385In Stock	Mfr. Part No. MOC8050TVM Mouser Part No 512-MOC8050TVM	onsemi	Transistor Output Optocouplers Photodarlington	Datasheet	3 385In Stock	€ 0,714 € 0,497 € 0,36 € 0,296 View € 0,276 € 0,257 € 0,244 € 0,231 € 0,218	Min.: 1 Mult.: 1	3 V		150 mA	Through Hole	PDIP-6	1 Channel	Photodarlington