Optocouplers/Photocouplers – Mouser Liechtenstein

.hide-partial { max-height: none; } .show-more { display: none; }

Industrial Power Solutions

Vishay Industrial Power Solutions feature a broad selection of semiconductor and passive components for industrial power supply applications. These products offer access to advanced technology and reliable components essential for creating robust, durable, and efficient industrial products. The Vishay product portfolio for industrial power supplies includes power MOSFETs, power ICs, rectifiers, diodes, capacitors, resistors, and inductors.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Optocouplers/Photocouplers

List Images

Results: 76

Applied Filters:

Vr - Reverse Voltage

Rise Time

Maximum Collector Current

Mounting Style

Package/Case

Number of Channels

Output Type

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) 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 CTR 50-600% 1MA VOS628A-X001T Vishay Semiconductors 1: CHF 0.733 64’049In Stock	Mfr. Part No. VOS628A-X001T Mouser Part No 78-VOS628A-X001T	Vishay Semiconductors	Transistor Output Optocouplers CTR 50-600% 1MA Learn More about Vishay Semiconductors vishaysemi VOx6xxA	Datasheet	64’049In Stock	Cut Tape CHF 0.733 CHF 0.509 CHF 0.374 CHF 0.314 Reel CHF 0.268 View CHF 0.294 CHF 0.256 CHF 0.237 CHF 0.221 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	6 V	10 us	100 mA	SMD/SMT	SOP-4	1 Channel	NPN Phototransistor
Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 140mA D Ch VOR2121A8 Vishay Semiconductors 1: CHF 2.62 3’717In Stock	Mfr. Part No. VOR2121A8 Mouser Part No 78-VOR2121A8	Vishay Semiconductors	Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 140mA D Ch Learn More about Vishay Semiconductors vishay vor relays	Datasheet	3’717In Stock	CHF 2.62 CHF 2.51	Min.: 1 Mult.: 1				PCB Mount	DIP-8		MOSFET
Transistor Output Optocouplers Phototransistor Out CTR 200-400% 5mA VOM617A-9T Vishay Semiconductors 1: CHF 0.434 20’788In Stock	Mfr. Part No. VOM617A-9T Mouser Part No 78-VOM617A-9T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out CTR 200-400% 5mA Learn More about Vishay Semiconductors vishay VOM617A618A	Datasheet	20’788In Stock	Cut Tape CHF 0.434 CHF 0.296 CHF 0.213 CHF 0.175 Reel CHF 0.14 View CHF 0.164 CHF 0.135 CHF 0.124 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	6 V	7 us	100 mA	SMD/SMT	SOP-4	1 Channel	NPN Phototransistor
Triac & SCR Output Optocouplers 600V 7mA 0.5K DV/DT Non-Zero Crossing VOM160PT Vishay Semiconductors 1: CHF 0.854 2’280In Stock	Mfr. Part No. VOM160PT Mouser Part No 78-VOM160PT	Vishay Semiconductors	Triac & SCR Output Optocouplers 600V 7mA 0.5K DV/DT Non-Zero Crossing Learn More about Vishay Semiconductors vishaysemi VOM30523053160	Datasheet	2’280In Stock	Cut Tape CHF 0.854 CHF 0.587 CHF 0.435 CHF 0.366 Reel CHF 0.318 View CHF 0.343 CHF 0.296 CHF 0.284 CHF 0.28 MouseReel Available	Min.: 1 Mult.: 1 : 2’000				SMD/SMT	SOP-4		PhotoTriac
Transistor Output Optocouplers Phototransistor Out CTR 63-125% 1mA VDE VOM618A-2X001T Vishay Semiconductors 1: CHF 0.563 995In Stock	Mfr. Part No. VOM618A-2X001T Mouser Part No 78-VOM618A-2X001T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out CTR 63-125% 1mA VDE Learn More about Vishay Semiconductors vishay VOM617A618A	Datasheet	995In Stock	Cut Tape CHF 0.563 CHF 0.379 CHF 0.27 CHF 0.223 Reel CHF 0.175 View CHF 0.204 CHF 0.171 CHF 0.167 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	6 V	6 us	100 mA	SMD/SMT	SOP-4 Miniflat	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out CTR 50-100% 1mA VDE VOM618A-5X001T Vishay Semiconductors 1: CHF 0.563 1’400In Stock	Mfr. Part No. VOM618A-5X001T Mouser Part No 78-VOM618A-5X001T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out CTR 50-100% 1mA VDE Learn More about Vishay Semiconductors vishay VOM617A618A	Datasheet	1’400In Stock	Cut Tape CHF 0.563 CHF 0.379 CHF 0.27 CHF 0.223 Reel CHF 0.175 View CHF 0.204 CHF 0.165 CHF 0.153 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	6 V	6 us	100 mA	SMD/SMT	SOP-4 Miniflat	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out CTR 40-80% 1mA VDE VOM618A-1X001T Vishay Semiconductors 1: CHF 0.563 2’217In Stock	Mfr. Part No. VOM618A-1X001T Mouser Part No 78-VOM618A-1X001T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out CTR 40-80% 1mA VDE Learn More about Vishay Semiconductors vishay VOM617A618A	Datasheet	2’217In Stock	Cut Tape CHF 0.563 CHF 0.379 CHF 0.27 CHF 0.223 Reel CHF 0.175 View CHF 0.204 CHF 0.174 CHF 0.168 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	6 V	6 us	100 mA	SMD/SMT	SOP-4 Miniflat	1 Channel	NPN Phototransistor
Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms IRED cntrl Vishay Semiconductors VOR1142B6T VOR1142B6T Vishay Semiconductors 1: CHF 2.05 12’490In Stock	Mfr. Part No. VOR1142B6T Mouser Part No 78-VOR1142B6T	Vishay Semiconductors	Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms IRED cntrl Learn More about Vishay Semiconductors vishay vor relays	Datasheet	12’490In Stock	Cut Tape CHF 2.05 CHF 1.83 CHF 1.75 CHF 1.68 Reel CHF 1.36 View CHF 1.63 CHF 1.54 CHF 1.50 CHF 1.33 MouseReel Available	Min.: 1 Mult.: 1 : 1’000				PCB Mount	SMD DIP-6		MOSFET
Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 140mA D Ch Vishay Semiconductors VOR2121B8T VOR2121B8T Vishay Semiconductors 1: CHF 2.62 16’347In Stock	Mfr. Part No. VOR2121B8T Mouser Part No 78-VOR2121B8T	Vishay Semiconductors	Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 140mA D Ch Learn More about Vishay Semiconductors vishay vor relays	Datasheet	16’347In Stock	Cut Tape CHF 2.62 CHF 2.46 Reel CHF 2.46 MouseReel Available	Min.: 1 Mult.: 1 : 1’000				PCB Mount	SMD DIP-8		MOSFET
Solid State Relays - PCB Mount Normally Open Form 1A VO1400AEFTR Vishay Semiconductors 1: CHF 0.756 37’268In Stock 75’000Expected 2/19/2027	Mfr. Part No. VO1400AEFTR Mouser Part No 782-VO1400AEFTR	Vishay Semiconductors	Solid State Relays - PCB Mount Normally Open Form 1A Learn More about Vishay Semiconductors vishay vo1400aef relay	Datasheet	37’268In Stock 75’000Expected 2/19/2027	Cut Tape CHF 0.756 CHF 0.67 CHF 0.647 CHF 0.618 View Reel CHF 0.516 CHF 0.597 CHF 0.57 CHF 0.55 CHF 0.532 CHF 0.516 MouseReel Available	Min.: 1 Mult.: 1 : 3’000				PCB Mount	SOP-4		MOSFET
Transistor Output Optocouplers Phototransistor Out CTR 100-200% Vishay Semiconductors VO618A-3X017T VO618A-3X017T Vishay Semiconductors 1: CHF 0.371 15’033In Stock 44’000Expected 12/17/2026	Mfr. Part No. VO618A-3X017T Mouser Part No 78-VO618A-3X017T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out CTR 100-200% Learn More about Vishay Semiconductors vishaysemi VOx6xxA	Datasheet	15’033In Stock 44’000Expected 12/17/2026	Cut Tape CHF 0.371 CHF 0.253 CHF 0.182 CHF 0.148 Reel CHF 0.132 View CHF 0.123 CHF 0.114 CHF 0.111 CHF 0.107 MouseReel Available	Min.: 1 Mult.: 1 : 1’000	6 V	3 us	50 mA	SMD/SMT	SMD-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Optocoupler LSOP4 Vishay Semiconductors VOL617A-1T VOL617A-1T Vishay Semiconductors 1: CHF 0.483 69’288In Stock	Mfr. Part No. VOL617A-1T Mouser Part No 78-VOL617A-1T	Vishay Semiconductors	Transistor Output Optocouplers Optocoupler LSOP4 Learn More about Vishay Semiconductors vishaysemi VOx6xxA	Datasheet	69’288In Stock	Cut Tape CHF 0.483 CHF 0.331 CHF 0.24 CHF 0.198 Reel CHF 0.167 View CHF 0.184 CHF 0.158 CHF 0.157 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	6 V	3.5 us	100 mA	SMD/SMT	LSOP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out CTR 100-320% IF=1MA Vishay Semiconductors VOL618A-3T VOL618A-3T Vishay Semiconductors 1: CHF 0.555 9’505In Stock	Mfr. Part No. VOL618A-3T Mouser Part No 78-VOL618A-3T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out CTR 100-320% IF=1MA Learn More about Vishay Semiconductors vishaysemi VOx6xxA	Datasheet	9’505In Stock	Cut Tape CHF 0.555 CHF 0.388 CHF 0.276 CHF 0.23 Reel CHF 0.183 View CHF 0.204 CHF 0.176 CHF 0.175 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	6 V	3.5 us	100 mA	SMD/SMT	SOP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Optocoupler LSOP4 Vishay Semiconductors VOL618A-3X001T VOL618A-3X001T Vishay Semiconductors 1: CHF 0.579 11’137In Stock	Mfr. Part No. VOL618A-3X001T Mouser Part No 78-VOL618A-3X001T	Vishay Semiconductors	Transistor Output Optocouplers Optocoupler LSOP4 Learn More about Vishay Semiconductors vishaysemi VOx6xxA	Datasheet	11’137In Stock	Cut Tape CHF 0.579 CHF 0.398 CHF 0.29 CHF 0.24 Reel CHF 0.214 View CHF 0.237 CHF 0.204 CHF 0.187 CHF 0.177 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	6 V	3.5 us	100 mA	SMD/SMT	LSOP-4	1 Channel	NPN Phototransistor
Triac & SCR Output Optocouplers 600V 5mA 0.5K DV/DT Non-Zero Crossing VOM160NT Vishay Semiconductors 1: CHF 0.821 11’807In Stock	Mfr. Part No. VOM160NT Mouser Part No 78-VOM160NT	Vishay Semiconductors	Triac & SCR Output Optocouplers 600V 5mA 0.5K DV/DT Non-Zero Crossing Learn More about Vishay Semiconductors vishaysemi VOM30523053160	Datasheet	11’807In Stock	Cut Tape CHF 0.821 CHF 0.575 CHF 0.424 CHF 0.358 Reel CHF 0.316 View CHF 0.336 CHF 0.292 CHF 0.289 CHF 0.271 MouseReel Available	Min.: 1 Mult.: 1 : 2’000				SMD/SMT	SOP-4		PhotoTriac
Transistor Output Optocouplers Phototransistor Out CTR 63-125% 5mA VDE VOM617A-2X001T Vishay Semiconductors 1: CHF 0.394 21’127In Stock	Mfr. Part No. VOM617A-2X001T Mouser Part No 78-VOM617A-2X001T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out CTR 63-125% 5mA VDE Learn More about Vishay Semiconductors vishay VOM617A618A	Datasheet	21’127In Stock	Cut Tape CHF 0.394 CHF 0.273 CHF 0.196 CHF 0.161 Reel CHF 0.135 View CHF 0.149 CHF 0.134 CHF 0.112 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	6 V	7 us	100 mA	SMD/SMT	SOP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out CTR 100-200% 5mA VDE VOM617A-3X001T Vishay Semiconductors 1: CHF 0.418 56’775In Stock 39’000Expected 1/28/2027	Mfr. Part No. VOM617A-3X001T Mouser Part No 78-VOM617A-3X001T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out CTR 100-200% 5mA VDE Learn More about Vishay Semiconductors vishay VOM617A618A	Datasheet	56’775In Stock 39’000Expected 1/28/2027	Cut Tape CHF 0.418 CHF 0.289 CHF 0.207 CHF 0.163 Reel CHF 0.142 View CHF 0.152 CHF 0.135 CHF 0.124 CHF 0.119 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	6 V	7 us	100 mA	SMD/SMT	SOP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out CTR 50-600% 5mA VDE VOM617A-X001T Vishay Semiconductors 1: CHF 0.475 30’222In Stock	Mfr. Part No. VOM617A-X001T Mouser Part No 78-VOM617A-X001T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out CTR 50-600% 5mA VDE Learn More about Vishay Semiconductors vishay VOM617A618A	Datasheet	30’222In Stock	Cut Tape CHF 0.475 CHF 0.328 CHF 0.234 CHF 0.176 Reel CHF 0.156 View CHF 0.162 CHF 0.152 CHF 0.139 CHF 0.112 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	6 V	7 us	100 mA	SMD/SMT	SOP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out CTR 100-200% 1mA VOM618A-3T Vishay Semiconductors 1: CHF 0.459 20’692In Stock	Mfr. Part No. VOM618A-3T Mouser Part No 78-VOM618A-3T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out CTR 100-200% 1mA Learn More about Vishay Semiconductors vishay VOM617A618A	Datasheet	20’692In Stock	Cut Tape CHF 0.459 CHF 0.318 CHF 0.229 CHF 0.189 Reel CHF 0.159 View CHF 0.176 CHF 0.151 CHF 0.139 CHF 0.135 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	6 V	6 us	100 mA	SMD/SMT	SOP-4 Miniflat	1 Channel	NPN Phototransistor
Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 370mA S Ch VOR1121A6 Vishay Semiconductors 1: CHF 2.05 4’468In Stock	Mfr. Part No. VOR1121A6 Mouser Part No 78-VOR1121A6	Vishay Semiconductors	Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 370mA S Ch Learn More about Vishay Semiconductors vishay vor relays	Datasheet	4’468In Stock	CHF 2.05 CHF 1.83 CHF 1.75 CHF 1.68 View CHF 1.63 CHF 1.54 CHF 1.50 CHF 1.37 CHF 1.29	Min.: 1 Mult.: 1				PCB Mount	DIP-6		MOSFET
Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 370mA S Ch Vishay Semiconductors VOR1121B6T VOR1121B6T Vishay Semiconductors 1: CHF 2.05 6’915In Stock	Mfr. Part No. VOR1121B6T Mouser Part No 78-VOR1121B6T	Vishay Semiconductors	Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 370mA S Ch Learn More about Vishay Semiconductors vishay vor relays	Datasheet	6’915In Stock	Cut Tape CHF 2.05 CHF 1.83 CHF 1.75 CHF 1.68 Reel CHF 1.37 View CHF 1.63 CHF 1.54 CHF 1.50 CHF 1.33 MouseReel Available	Min.: 1 Mult.: 1 : 1’000				PCB Mount	SMD DIP-6		MOSFET
Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms IRED cntrl VOR1142A6 Vishay Semiconductors 1: CHF 2.05 1’130In Stock	Mfr. Part No. VOR1142A6 Mouser Part No 78-VOR1142A6	Vishay Semiconductors	Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms IRED cntrl Learn More about Vishay Semiconductors vishay vor relays	Datasheet	1’130In Stock	CHF 2.05 CHF 1.83 CHF 1.75 CHF 1.67 View CHF 1.62 CHF 1.54 CHF 1.50 CHF 1.31 CHF 1.28	Min.: 1 Mult.: 1				PCB Mount	DIP-6		MOSFET
Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 140mA S Ch VOR1142B4 Vishay Semiconductors 1: CHF 2.05 1’528In Stock	Mfr. Part No. VOR1142B4 Mouser Part No 78-VOR1142B4	Vishay Semiconductors	Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 140mA S Ch Learn More about Vishay Semiconductors vishay vor relays	Datasheet	1’528In Stock	CHF 2.05 CHF 1.83 CHF 1.75 CHF 1.68 View CHF 1.35 CHF 1.29 CHF 1.26 CHF 1.24 CHF 1.16	Min.: 1 Mult.: 1				PCB Mount	SMD DIP-4		MOSFET
Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms IRED cntrl VOR1142B6 Vishay Semiconductors 1: CHF 2.10 1’888In Stock	Mfr. Part No. VOR1142B6 Mouser Part No 78-VOR1142B6	Vishay Semiconductors	Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms IRED cntrl Learn More about Vishay Semiconductors vishay vor relays	Datasheet	1’888In Stock	CHF 2.10 CHF 1.93 CHF 1.79 CHF 1.72 View CHF 1.67 CHF 1.58 CHF 1.54 CHF 1.44 CHF 1.24	Min.: 1 Mult.: 1				PCB Mount	SMD DIP-6		MOSFET
Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms IRED cntrl VOR1142M4 Vishay Semiconductors 1: CHF 1.93 5’860In Stock	Mfr. Part No. VOR1142M4 Mouser Part No 78-VOR1142M4	Vishay Semiconductors	Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms IRED cntrl Learn More about Vishay Semiconductors vishay vor relays	Datasheet	5’860In Stock	CHF 1.93 CHF 1.73 CHF 1.65 CHF 1.60 View CHF 1.39 CHF 1.35 CHF 1.31 CHF 1.30 CHF 1.29	Min.: 1 Mult.: 1				PCB Mount	SOP-4		MOSFET