Optocouplers/Photocouplers – Mouser Singapore

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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 (SGD) 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: $0.857 119,790In Stock	Mfr. Part No. TCMT1102 Mouser Part No 782-TCMT1102	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out	Datasheet	119,790In Stock	Cut Tape $0.857 $0.588 $0.416 $0.352 Reel $0.288 View $0.32 $0.277 $0.252 $0.243 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 160-320% Vishay Semiconductors SFH610A-4 SFH610A-4 Vishay Semiconductors 1: $1.52 5,931In Stock	Mfr. Part No. SFH610A-4 Mouser Part No 782-SFH610A-4	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 160-320% Learn More about Vishay Semiconductors vishay sfh610a sfh6106	Datasheet	5,931In Stock	$1.52 $1.07 $0.796 $0.645 View $0.609 $0.574 $0.515 $0.51	Min.: 1 Mult.: 1	6 V	4 us	100 mA	Through Hole	DIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Dual CTR 63-125% Vishay Semiconductors ILD615-2 ILD615-2 Vishay Semiconductors 1: $2.33 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	$2.33 $1.43 $1.25 $1.05 View $0.994 $0.894 $0.883	Min.: 1 Mult.: 1	6 V	2.8 us	50 mA	Through Hole	PDIP-8	2 Channel	NPN Phototransistor
Transistor Output Optocouplers Hi Volt Phototrans MOC8204M onsemi 1: $1.26 17,986In Stock	Mfr. Part No. MOC8204M Mouser Part No 512-MOC8204M	onsemi	Transistor Output Optocouplers Hi Volt Phototrans	Datasheet	17,986In Stock	$1.26 $0.819 $0.656 $0.567 View $0.492 $0.468 $0.447	Min.: 1 Mult.: 1	6 V		100 mA	Through Hole	PDIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR 63-125% SFH6186-2 Vishay Semiconductors 1: $1.20 11,049In Stock	Mfr. Part No. SFH6186-2 Mouser Part No 782-SFH6186-2	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 63-125% Learn More about Vishay Semiconductors vishay sfh618 optocouplers	Datasheet	11,049In Stock	$1.20 $0.836 $0.612 $0.514 View $0.472 $0.439 $0.404 $0.403	Min.: 1 Mult.: 1	6 V	3.5 us	100 mA	Through Hole	SMD-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers RECOMMENDED ALT VO61 Vishay Semiconductors SFH617A-4X016 SFH617A-4X016 Vishay Semiconductors 1: $1.47 6,533In Stock	Mfr. Part No. SFH617A-4X016 Mouser Part No 782-SFH617A-4X016	Vishay Semiconductors	Transistor Output Optocouplers RECOMMENDED ALT VO61	Datasheet	6,533In Stock	$1.47 $1.03 $0.744 $0.642 View $0.607 $0.574 $0.502 $0.49	Min.: 1 Mult.: 1	6 V	4.6 us	50 mA	Through Hole	PDIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR>200-400% Vishay Semiconductors SFH690DT SFH690DT Vishay Semiconductors 1: $1.13 7,565In Stock	Mfr. Part No. SFH690DT Mouser Part No 782-SFH690DT	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>200-400%	Datasheet	7,565In Stock	Cut Tape $1.13 $0.783 $0.573 $0.479 Reel $0.422 View $0.449 $0.389 $0.359 $0.358 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	6 V	3 us	100 mA	SMD/SMT	SOP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers RECOMMENDED ALT SFH6 Vishay Semiconductors VO617A-3X017T VO617A-3X017T Vishay Semiconductors 1: $0.598 95,387In 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	95,387In Stock	Cut Tape $0.598 $0.411 $0.294 $0.241 Reel $0.222 View $0.199 $0.185 $0.154 $0.148 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% Vishay Semiconductors SFH615A-1 SFH615A-1 Vishay Semiconductors 1: $0.748 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	$0.748 $0.558 $0.446 $0.352 View $0.35 $0.348	Min.: 1 Mult.: 1	6 V	2 us	50 mA	Through Hole	PDIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers PHOTO TRANS 4N25SM onsemi 1: $1.07 50,579In Stock	Mfr. Part No. 4N25SM Mouser Part No 512-4N25SM	onsemi	Transistor Output Optocouplers PHOTO TRANS	Datasheet	50,579In Stock	$1.07 $0.594 $0.544 $0.454 View $0.423 $0.408 $0.388 $0.362 $0.343	Min.: 1 Mult.: 1	6 V			SMD/SMT	PDIP-6 Gull Wing	1 Channel	NPN Phototransistor
Transistor Output Optocouplers SO-8 DUAL PH TRAN MCT62S onsemi 1: $1.31 11,420In Stock	Mfr. Part No. MCT62S Mouser Part No 512-MCT62S	onsemi	Transistor Output Optocouplers SO-8 DUAL PH TRAN	Datasheet	11,420In Stock	$1.31 $0.651 $0.596 $0.521 View $0.46 $0.439 $0.424 $0.422	Min.: 1 Mult.: 1	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% Vishay Semiconductors IL213AT IL213AT Vishay Semiconductors 1: $1.43 4,156In Stock	Mfr. Part No. IL213AT Mouser Part No 782-IL213AT	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR >100%	Datasheet	4,156In Stock	Cut Tape $1.43 $0.975 $0.709 $0.624 Reel $0.479 View $0.593 $0.476 $0.473	Min.: 1 Mult.: 1 : 2,000	6 V		100 mA	SMD/SMT	SOIC-Narrow-8	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% Vishay Semiconductors SFH601-3X017T SFH601-3X017T Vishay Semiconductors 1: $2.35 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 $2.35 $1.66 $1.24 $1.03 Reel $0.962 View $0.911 $0.891 $0.828	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>10% 4N27-X009 Vishay Semiconductors 1: $1.03 593In Stock	Mfr. Part No. 4N27-X009 Mouser Part No 782-4N27-X009	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>10%	Datasheet	593In Stock	$1.03 $0.717 $0.521 $0.427 View $0.398 $0.354 $0.344 $0.333 $0.322	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>100-200% Vishay Semiconductors SFH601-3X016 SFH601-3X016 Vishay Semiconductors 1: $2.24 631In Stock	Mfr. Part No. SFH601-3X016 Mouser Part No 782-SFH601-3X016	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%	Datasheet	631In Stock	$2.24 $1.59 $1.18 $0.985 View $0.915 $0.816	Min.: 1 Mult.: 1	6 V		50 mA	Through Hole	PDIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR>160-320% TCET1114G Vishay Semiconductors 1: $1.05 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	$1.05 $0.709 $0.503 $0.416 View $0.382 $0.359 $0.305 $0.292	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 63-125% CNY17-2. Vishay Semiconductors 1: $1.09 1,320In 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	1,320In Stock	$1.09 $0.624 $0.521 $0.43 View $0.394 $0.345 $0.321 $0.306 $0.288	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: $0.884 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	$0.884 $0.598 $0.426 $0.352 View $0.322 $0.303 $0.261 $0.249	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% Vishay Semiconductors SFH617A-4X001 SFH617A-4X001 Vishay Semiconductors 1: $1.47 2,078In Stock	Mfr. Part No. SFH617A-4X001 Mouser Part No 782-SFH617A-4X001	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>160-320%	Datasheet	2,078In Stock	$1.47 $1.03 $0.751 $0.626 View $0.588 $0.551 $0.503 $0.499 $0.466	Min.: 1 Mult.: 1	6 V	4.6 us	50 mA	Through Hole	PDIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR>100% 4N35-X007 Vishay Semiconductors 1: $1.07 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	$1.07 $0.747 $0.449 $0.397 View $0.359 $0.358 $0.355 $0.336	Min.: 1 Mult.: 1	6 V		50 mA	SMD/SMT	SMD-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out TCET1107 Vishay Semiconductors 1: $0.775 5,689In Stock	Mfr. Part No. TCET1107 Mouser Part No 782-TCET1107	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out	Datasheet	5,689In Stock	$0.775 $0.533 $0.309 $0.272 View $0.26 $0.248 $0.228	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 >50% Vishay Semiconductors CQY80N CQY80N Vishay Semiconductors 1: $0.884 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	$0.884 $0.615 $0.446 $0.37 View $0.344 $0.288 $0.284 $0.268	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: $2.45 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	$2.45 $1.30 $1.06 $0.987 View $0.851 $0.836 $0.824 Quote	Min.: 1 Mult.: 1			50 mA	Through Hole	PDIP-8	1 Channel	Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR 63-125% CNY17F-2X006 Vishay Semiconductors 1: $1.02 4,410In 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	4,410In Stock	$1.02 $0.653 $0.423 $0.374 View $0.356 $0.31	Min.: 1 Mult.: 1	6 V	2 us	50 mA	Through Hole	PDIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Output FOD817 onsemi 1: $0.639 10,546In Stock	Mfr. Part No. FOD817 Mouser Part No 512-FOD817	onsemi	Transistor Output Optocouplers Phototransistor Output	Datasheet	10,546In Stock	$0.639 $0.423 $0.197 $0.171 View $0.144 $0.143	Min.: 1 Mult.: 1	6 V	18 us	50 mA	Through Hole	PDIP-4	1 Channel	NPN Phototransistor