Optocouplers/Photocouplers – Mouser United Kingdom

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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 (GBP) 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: £0.473 121,477In Stock	Mfr. Part No. TCMT1102 Mouser Part No 782-TCMT1102	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out	Datasheet	121,477In Stock	Cut Tape £0.473 £0.325 £0.23 £0.195 Reel £0.159 View £0.176 £0.153 £0.138 £0.134 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 Dual CTR 63-125% ILD615-2 Vishay Semiconductors 1: £1.28 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	£1.28 £0.788 £0.691 £0.581 View £0.549 £0.493 £0.486 £0.48 Quote	Min.: 1 Mult.: 1	6 V	2.8 us	50 mA	Through Hole	PDIP-8	2 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR >100% IL213AT Vishay Semiconductors 1: £0.788 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 £0.788 £0.552 £0.402 £0.35 Reel £0.282 View £0.331 £0.266 £0.263 £0.261	Min.: 1 Mult.: 1 : 2,000	6 V		100 mA	SMD/SMT	SOIC-Narrow-8	1 Channel	NPN Phototransistor
Transistor Output Optocouplers 4PN DIP Photo Xstr Output Optocoupler FOD817SD onsemi 1: £0.436 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 £0.436 £0.298 £0.212 £0.175 Reel £0.148 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 PHOTO TRANS 4N25SM onsemi 1: £0.615 50,449In Stock	Mfr. Part No. 4N25SM Mouser Part No 512-4N25SM	onsemi	Transistor Output Optocouplers PHOTO TRANS	Datasheet	50,449In Stock	£0.615 £0.425 £0.308 £0.278 £0.237	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: £0.871 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	£0.871 £0.616 £0.45 £0.375 £0.263	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 Optocoupler Phototransistor MCT2EM onsemi 1: £0.563 10,846In Stock	Mfr. Part No. MCT2EM Mouser Part No 512-MCT2EM	onsemi	Transistor Output Optocouplers Optocoupler Phototransistor	Datasheet	10,846In Stock	£0.563 £0.397 £0.274 £0.236 £0.20	Min.: 1 Mult.: 1 Max.: 1,000	6 V			Through Hole	PDIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers RECOMMENDED ALT SFH6 VO617A-3X017T Vishay Semiconductors 1: £0.33 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 £0.33 £0.227 £0.162 £0.133 Reel £0.122 View £0.11 £0.102 £0.093 £0.087 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: £0.473 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	£0.473 £0.346 £0.268 £0.219 View £0.21 £0.204 £0.196	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: £0.676 6,635In Stock	Mfr. Part No. 4N35SR2VM Mouser Part No 512-4N35SR2VM	onsemi	Transistor Output Optocouplers Optocoupler Phototransistor	Datasheet	6,635In Stock	Cut Tape £0.676 £0.475 £0.345 £0.282 Reel £0.264 View £0.251 £0.238 £0.221 £0.207 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: £0.89 17,986In Stock	Mfr. Part No. MOC8204M Mouser Part No 512-MOC8204M	onsemi	Transistor Output Optocouplers Hi Volt Phototrans	Datasheet	17,986In Stock	£0.89 £0.598 £0.373 £0.325 View £0.276 £0.27 £0.267	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: £0.811 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	£0.811 £0.569 £0.41 £0.354 View £0.335 £0.317 £0.277 £0.271	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>100-200% SFH601-3X017T Vishay Semiconductors 1: £1.20 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 £1.20 £0.856 £0.641 £0.547 Reel £0.482 View £0.478 £0.454 £0.445	Min.: 1 Mult.: 1 : 1,000	6 V		50 mA	SMD/SMT	PDIP-6 Gull Wing	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Output FOD817 onsemi 1: £0.48 10,557In Stock	Mfr. Part No. FOD817 Mouser Part No 512-FOD817	onsemi	Transistor Output Optocouplers Phototransistor Output	Datasheet	10,557In Stock	£0.48 £0.32 £0.213 £0.148 View £0.135 £0.123	Min.: 1 Mult.: 1 Max.: 2,000	6 V	18 us	50 mA	Through Hole	PDIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers 4PN DIP Photo Xstr Output Optocoupler FOD817S onsemi 1: £0.285 10,805In Stock	Mfr. Part No. FOD817S Mouser Part No 512-FOD817S	onsemi	Transistor Output Optocouplers 4PN DIP Photo Xstr Output Optocoupler	Datasheet	10,805In Stock	£0.285 £0.205 £0.152 £0.12 £0.10	Min.: 1 Mult.: 1 Max.: 2,000	6 V	18 us	50 mA	SMD/SMT	SMD-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers 3550 Vrms 60mA 4N35-000E Broadcom / Avago 1: £0.526 3,726In Stock	Mfr. Part No. 4N35-000E Mouser Part No 630-4N35-000E	Broadcom / Avago	Transistor Output Optocouplers 3550 Vrms 60mA Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	3,726In Stock	£0.526 £0.278 £0.255 £0.217 View £0.191 £0.178 £0.169 £0.16	Min.: 1 Mult.: 1	6 V	10 us	100 mA	Through Hole	PDIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR >50% CQY80N Vishay Semiconductors 1: £0.488 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	£0.488 £0.34 £0.246 £0.204 View £0.19 £0.159 £0.155 £0.148	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: £1.38 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	£1.38 £0.739 £0.598 £0.579 View £0.491 £0.484 £0.467 Quote	Min.: 1 Mult.: 1			50 mA	Through Hole	PDIP-8	1 Channel	Phototransistor
Transistor Output Optocouplers Phototransistor H11D3SR2M onsemi 1: £1.02 2,142In Stock	Mfr. Part No. H11D3SR2M Mouser Part No 512-H11D3SR2M	onsemi	Transistor Output Optocouplers Phototransistor	Datasheet	2,142In Stock	Cut Tape £1.02 £0.72 £0.535 £0.448 Reel £0.313 View £0.312 £0.306 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: £0.563 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	£0.563 £0.371 £0.249 £0.215 View £0.203 £0.18 £0.179 £0.175	Min.: 1 Mult.: 1	6 V	2 us	50 mA	Through Hole	PDIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out TCET1107 Vishay Semiconductors 1: £0.428 5,689In Stock	Mfr. Part No. TCET1107 Mouser Part No 782-TCET1107	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out	Datasheet	5,689In Stock	£0.428 £0.294 £0.184 £0.159 View £0.15 £0.142 £0.128 £0.126	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: £0.601 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	£0.601 £0.345 £0.287 £0.237 View £0.217 £0.19 £0.177 £0.169 £0.159	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: £0.488 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	£0.488 £0.33 £0.235 £0.195 View £0.178 £0.168 £0.144 £0.142 £0.137	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>100% 4N35-X007 Vishay Semiconductors 1: £0.593 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	£0.593 £0.412 £0.264 £0.228 View £0.209 £0.203 £0.196 £0.185	Min.: 1 Mult.: 1	6 V		50 mA	SMD/SMT	SMD-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR>10% 4N27-X009 Vishay Semiconductors 1: £0.571 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	£0.571 £0.395 £0.287 £0.236 View £0.22 £0.196 £0.19 £0.184 £0.178	Min.: 1 Mult.: 1	6 V	2 us	50 mA	SMD/SMT	SMD-6	1 Channel	NPN Phototransistor