Wurth Elektronik Optocouplers & Photodetectors| RS

All Products
- Mechanical, Fluid Power & Tools
- Access, Storage & Material Handling
  Access, Storage & Material Handling
  - Ladders & Steps(173)
  - Material Lifting & Loading Equipment(488)
  - Storage & Shelving(1645)
  - Transit & Equipment Cases(696)
  - Trucks, Trolleys & Lifting Tables(304)
- Adhesives, Sealants & Tapes
  Adhesives, Sealants & Tapes
  - Adhesive, Sealant & Tape Dispensers(205)
  - Adhesives & Glues(402)
  - Sealants & Resins(296)
  - Tapes(2104)
- Bearings & Seals
  Bearings & Seals
  - Gaskets, Seals & Packings(6832)
  - Linear Motion(1294)
  - Rotary Bearings & Housing Units(11599)
- Engineering Materials & Industrial Hardware
  Engineering Materials & Industrial Hardware
  - Anti Vibration & Levelling Components(2244)
  - Carbon Fibre & Felt Sheets(8)
  - Castors & Wheels(1611)
  - Ceramic Materials(27)
  - Channel Support Systems(182)
  - Conveyor Components(512)
  - Insulation Materials(112)
  - Knobs, Levers & Handles(1088)
  - Metal Materials(500)
  - Plastic & Rubber Materials(699)
  - Polishing & Finishing(31)
  - Shim Stock(96)
  - Structural Systems(2196)
- Fasteners & Fixings
  Fasteners & Fixings
  - Clips & Springs(1654)
  - Girder Fixings(143)
  - Magnets & Magnetic Strips(435)
  - Nails & Rivets(682)
  - Nuts & Washers(1717)
  - Pins, Keys & Retaining Clips(349)
  - Screws & Bolts(8281)
  - Sheet Metal & Panel Fasteners(204)
  - Spacers & Standoffs(1403)
  - Wall Plugs, Fixings & Anchors(667)
- Hand Tools
  Hand Tools
  - Cable, Connector & Crimping Tools(2487)
  - Clamps & Vices(517)
  - Hammers & Demolition(1063)
  - Knives, Scissors & Saws(940)
  - Manual Grease Guns & Accessories(32)
  - Measuring & Marking(1402)
  - Pliers & Cutters(3700)
  - Sanding, Filing & Polishing(1437)
  - Screwdrivers, Hex & Torx Keys(7616)
  - Spanners, Sockets & Wrenches(11448)
  - Specialist Tools(1860)
  - Staplers & Riveters(68)
  - Threading Tools(1440)
  - Tool Kits & Tool Storage(2104)
- Mechanical Power Transmission
  Mechanical Power Transmission
  - Belts & Pulleys(8547)
  - Brakes & Clutches(48)
  - Bushes & Collars(726)
  - Electric Actuators(1056)
  - Gears & Racks(1071)
  - Lead Screws, Ball Screws & Ball Splines(124)
  - Power Transmission Couplings(1341)
  - Roller Chains & Accessories(1223)
- Plumbing & Pipeline
  Plumbing & Pipeline
  - Hose Pipe & Fittings(1958)
  - Pipes & Pipe Fittings(1953)
  - Pipework Maintenance & Water Treatment(136)
  - Sinks, Toilets & Showers(21)
  - Valves & Taps(2654)
  - Water Heating & Pumps(398)
- Pneumatics & Hydraulics
  Pneumatics & Hydraulics
  - Automated Air Blowers(23)
  - Compressed Air Piping Systems(228)
  - Hydraulic Cylinders, Pumps & Power Units(172)
  - Hydraulic Fittings & Tubing(3011)
  - Hydraulic Fluids & Filtration(117)
  - Hydraulic Instrumentation & Switches(141)
  - Hydraulic Tools(9)
  - Hydraulic Valves & Manifolds(253)
  - Pneumatic & Hydraulic Pressure Gauges(5380)
  - Pneumatic Air Preparation(3322)
  - Pneumatic Connectors, Fittings & Hose(10084)
  - Pneumatic Counters, Logic Controllers & Timers(82)
  - Pneumatic Cylinders & Actuators(11729)
  - Pneumatic Sensors & Switches(1465)
  - Pneumatic Valves(8356)
  - Vacuum Components(1327)
- Power Tools, Soldering & Welding
  Power Tools, Soldering & Welding
  - Air Tools(458)
  - Drill Bits & Parts(3914)
  - Grounds Maintenance Tools(86)
  - Milling & Lathing(424)
  - Power Tool Accessories(2063)
  - Power Tools(1405)
  - Sanding Belts, Discs & Wheels(1173)
  - Soldering(2861)
  - Welding & Brazing(163)
  - Workshop Tools(795)
- Electrical, Automation & Cables
- Automation & Control Gear
  Automation & Control Gear
  - Automation Signalling(5901)
  - Contactors & Auxiliary Contacts(13159)
  - Electric Motors(13544)
  - Industrial Robots(78)
  - PLCs, HMIs & Industrial Computing(9849)
  - Process Control(7433)
  - Sensors(29387)
  - Solenoids(172)
- Cables & Wires
  Cables & Wires
  - AV Cables(1739)
  - Cable Glands & Fittings(2600)
  - Cable Joints & Cable Sleeving(3327)
  - Cable Management(6499)
  - Cable Ties & Fixings(3252)
  - Computer Cables(1693)
  - Electrical Power & Industrial Cables(17090)
  - Networking & Coaxial Cables(8176)
  - Single Core Cable(5728)
  - Wire to Board Cables & Ribbon Cable(7558)
- Enclosures & Server Racks
  Enclosures & Server Racks
  - 19-Inch Racking(1309)
  - Enclosures(13626)
  - Enclosures & Racking Components(9811)
- Fuses & Circuit Breakers
  Fuses & Circuit Breakers
  - Circuit Breakers(25872)
  - Earth & Lightning Protection(135)
  - Fuse Holders & Accessories(1299)
  - Fuses(7916)
- HVAC, Fans & Thermal Management
  HVAC, Fans & Thermal Management
  - Air Conditioning & Fans(2601)
  - Air Conditioning & Heating Accessories(1626)
  - Building Automation(2)
  - Electronics Heating & Cooling Components(1834)
  - Fan Accessories(431)
- Lighting
  Lighting
  - Light Bulbs, Lamps & Tubes(1684)
  - Light Fittings, Fixtures & Luminaires(2174)
  - Lighting Components(387)
  - Torches & Inspection Lamps(662)
- Relays & Signal Conditioning
  Relays & Signal Conditioning
  - Relay Accessories(903)
  - Relays(13772)
  - Signal Conditioners & Isolators(904)
- Switches
  Switches
  - Capacitive, Magnetic and Piezo Switches(1019)
  - DIP & Rotary Encoded Switches(987)
  - Domestic Installation Switches(1439)
  - Foot Switches & Components(243)
  - Joysticks & Components(288)
  - Key Switches & Selector Switches(2174)
  - Keyboard & Keypad Switches(1871)
  - Limit & Position Switches(2838)
  - Micro Switches & Detector Switches(2363)
  - Push Button Switches & Components(13094)
  - Rocker Switches & Components(983)
  - Rope Pull Switches & Components(360)
  - Rotary Switches & Components(3460)
  - Safety Enabling & Control Switches(191)
  - Safety Interlock Switches & Components(2217)
  - Switch Disconnectors & Components(6807)
  - Toggle Switches & Slide Switches(1933)
- Electronic Components, Power & Connectors
- Batteries & Chargers
  Batteries & Chargers
  - Battery & Charger Accessories(590)
  - Battery Chargers & Power Banks(393)
  - Non-Rechargeable Batteries(602)
  - Rechargeable Batteries(602)
- Connectors
  Connectors
  - AV Connectors(2046)
  - Automotive Electrical Connectors(4923)
  - Backplane & Rack Connectors(1303)
  - Circular Connectors(21028)
  - IC Sockets & Adapters(642)
  - Mains & DC Power Connectors(5405)
  - Network & Telecom Connectors(3590)
  - PCB Connectors & Wire Housings(41184)
  - Power Connectors(9863)
  - RF Coaxial Connectors & Adapters(4999)
  - Terminal Blocks(31868)
  - USB, D Sub & Computing Connectors(9119)
  - Wire Terminals & Splices(6799)
- Displays & Optoelectronics
  Displays & Optoelectronics
  - Display Modules(1860)
  - Fibre Optic Components(238)
  - Indicators & Indicator Components(3874)
  - LED Lighting Components(5210)
  - LEDs - Light Emitting Diodes(6133)
  - Laser Modules & Components(267)
  - Optocouplers & Photodetectors(4478)
- ESD Control, Cleanroom & PCB Prototyping
  ESD Control, Cleanroom & PCB Prototyping
  - ESD Control & Clean Room(863)
  - PCB Etching, Preparation & Developing(51)
  - PCB Handling(106)
  - PCB Spacers, Pillars & Supports(813)
  - PCB Tools(123)
  - Prototyping Boards(826)
- Passive Components
  Passive Components
  - Antennas(2131)
  - Capacitors(40751)
  - Crystals, Oscillators & Resonators(3594)
  - EMI Filters & Protection(6942)
  - Fixed Resistors(46376)
  - Inductors(10305)
  - Passive Components Kits(324)
  - Rotary Encoders(374)
  - Sounder, Buzzer & Microphone Components(841)
  - Surge Protection Components(3685)
  - Variable Resistors(4557)
- Power Supplies & Transformers
  Power Supplies & Transformers
  - Power Supplies(8688)
  - Renewable Energy(132)
  - Transformers(2977)
  - Voltage Converters(14659)
- Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  - Arduino Shop(240)
  - BBC micro:bit Shop(160)
  - Development Tools & Single Board Computers(5877)
  - ROCK SBC Shop(84)
  - Raspberry Pi Shop(312)
  - STEM Education(112)
- Semiconductors
  Semiconductors
  - Amplifiers & Comparators(5292)
  - Audio & Video ICs(110)
  - Chip Programmers & Debuggers(137)
  - Clock, Timing & Frequency ICs(1116)
  - Communication & Wireless Module ICs(1133)
  - Data Converters(1296)
  - Discrete Semiconductors(39360)
  - Interface ICs(3423)
  - Logic ICs(4387)
  - Memory Chips(2550)
  - Power Management ICs(14731)
  - Processors & Microcontrollers(7923)
  - Programmable Logic ICs(174)
  - Sensor ICs(3375)
- PPE, Safety, Test & IT
- Computing & Peripherals
  Computing & Peripherals
  - 3D Printing & Scanning(1086)
  - Audio & Video(785)
  - Barcode Scanners & Accessories(164)
  - Car Technology(10)
  - Computer Components & Software(1656)
  - Keyboards & Mice(639)
  - Labelling(2092)
  - Memory & Data Storage(2096)
  - Mobile Computing(182)
  - Networking & WiFi(3110)
  - Phones & Walkie Talkies(139)
  - Photography & Drones(37)
  - Printing & Scanning(278)
  - Remote Controls(167)
- Facilities Cleaning & Maintenance
  Facilities Cleaning & Maintenance
  - Brushes(380)
  - Cleaning Equipment(90)
  - Cleaning Sprays & Fluids(165)
  - Electronics Cleaners & Protective Coatings(223)
  - Floor Cleaning(811)
  - Greases, Oils & Lubricants(671)
  - Paint & Painting Supplies(345)
  - Washroom Equipment & Supplies(529)
  - Waste & Recycling(228)
  - Wipes & Cloths(565)
- Office Supplies
  Office Supplies
  - Desk Organisation(69)
  - Filing(76)
  - Office Equipment(157)
  - Office Furniture(404)
  - Paper & Consumables(657)
  - Posting & Packaging(78)
  - White Boards, Notice Boards & Planners(189)
  - Writing & Drawing Supplies(192)
- Personal Protective Equipment & Workwear
  Personal Protective Equipment & Workwear
  - Arm & Knee Protection(195)
  - Disposable Workwear(464)
  - Ear Protection(305)
  - Eye & Face Protection(1329)
  - Fall Protection(695)
  - Hand Protection(6695)
  - Head Protection(721)
  - Hi Vis Clothing(4939)
  - Respiratory Protection(776)
  - Safety Footwear(14660)
  - Workwear(13395)
- Security & Ironmongery
  Security & Ironmongery
  - CCTV & Security Surveillance(253)
  - Door Control & Seals(457)
  - Key Cabinets & Safes(191)
  - Latches, Hinges & Handles(1030)
  - Locks & Bolts(1261)
  - Security Alarms & Sensors(370)
- Site Safety
  Site Safety
  - Fire Safety(187)
  - First Aid(283)
  - Lockout Tagout(581)
  - Safety Flooring(325)
  - Safety Signs(704)
  - Spillage Control(448)
  - Traffic Management & Crowd Control(1114)
- Test & Measurement
  Test & Measurement
  - Bench Power Supplies & Sources(1893)
  - Data Acquisition & Logging(951)
  - Electrical Test & Measurement(1935)
  - Electronic Component Testing(313)
  - Engineering Test & Measurement(921)
  - Environmental Test & Measurement(1155)
  - Lab Equipment(906)
  - Linear Test & Measurement(12)
  - Multimeters & Accessories(1349)
  - Network Test & Measurement(527)
  - Oscilloscopes & Accessories(2480)
  - Pressure Test & Measurement(461)
  - RF Test & Measurement(203)
  - Signal Generators & Analysers(595)
  - Speed Test & Measurement(106)
  - Temperature Test & Measurement(2681)
  - Test Connectors(2961)
  - Test Leads & Test Lead Kits(1608)
  - Weight & Force Test & Measurement(1078)
Our Brands
- Top Brands
- All Brands
New Products
My Account
Our Services

£0.292 Each (In a Pack of 25) Also available in industry standard packaging Check stock levels Compare	1540051NC2590 Wurth Elektronik, WL-TTRB 25 ° IR Phototransistor, Through Hole 2-Pin 5mm (T-1 3/4) package Spectrums DetectedInfrared Number of Channels1 Maximum Light Current0.02µA Angle of Half Sensitivity25 ° Number of Pins2 See similar products in Phototransistors	RS Stock No. 215-1764 Brand Wurth Elektronik Mfr. Part No. 1540051NC2590
£0.205 Each (On a Reel of 500) Check stock levels Compare	1540052NA3090 Wurth Elektronik, WL-TTRB 30 ° IR Phototransistor, Through Hole 2-Pin 5mm (T-1 3/4) package Spectrums DetectedInfrared Number of Channels1 Maximum Light Current0.02µA Angle of Half Sensitivity30 ° Number of Pins2 See similar products in Phototransistors	RS Stock No. 215-1765 Brand Wurth Elektronik Mfr. Part No. 1540052NA3090
£0.282 Each (In a Pack of 25) Also available in industry standard packaging Check stock levels Compare	1540052NA3090 Wurth Elektronik, WL-TTRB 30 ° IR Phototransistor, Through Hole 2-Pin 5mm (T-1 3/4) package Spectrums DetectedInfrared Number of Channels1 Maximum Light Current0.02µA Angle of Half Sensitivity30 ° Number of Pins2 See similar products in Phototransistors	RS Stock No. 215-1766 Brand Wurth Elektronik Mfr. Part No. 1540052NA3090
£0.317 Each (On a Reel of 500) Check stock levels Compare	Wurth Elektronik, 1540031EA4590 IR Si Photodiode, Surface Mount 0805 Spectrums DetectedInfrared Wavelength of Peak Sensitivity940nm Package Type0805 Amplifier FunctionNo Mounting TypeSurface Mount See similar products in Photodiodes	RS Stock No. 215-1753 Brand Wurth Elektronik Mfr. Part No. 1540031EA4590
£0.185 Each (In a Pack of 50) Also available in industry standard packaging Check stock levels Compare	Wurth Elektronik, 140817142400 Phototransistor Output Phototransistor, Through Hole, 4-Pin DIP Mounting TypeThrough Hole Output DevicePhototransistor Maximum Forward Voltage1.4V Number of Channels1 Number of Pins4 See similar products in Optocouplers	RS Stock No. 238-5871 Brand Wurth Elektronik Mfr. Part No. 140817142400
£0.408 Each (In a Pack of 25) Also available in industry standard packaging Check stock levels Compare	Wurth Elektronik, 141815140010 Optocoupler, 4-Pin Output DevicePhotodarlington Maximum Forward Voltage1.4V Number of Pins4 Package TypeDIP Isolation Voltage5000Vrms See similar products in Optocouplers	RS Stock No. 240-6995 Brand Wurth Elektronik Mfr. Part No. 141815140010
£0.30 Each (In a Pack of 25) Also available in industry standard packaging Check stock levels Compare	1541201NEA400 Wurth Elektronik, WL-STCB 140 ° IR Phototransistor, Surface Mount 2-Pin 1206 package Spectrums DetectedInfrared Number of Channels1 Maximum Dark Current100 (Collector Emitter)nA Angle of Half Sensitivity140 ° PolarityNPN See similar products in Phototransistors	RS Stock No. 184-7241 Brand Wurth Elektronik Mfr. Part No. 1541201NEA400
£0.441 Each (In a Pack of 25) Also available in industry standard packaging Check stock levels Compare	Wurth Elektronik, 1540031EA4590 IR Si Photodiode, Surface Mount 0805 Spectrums DetectedInfrared Wavelength of Peak Sensitivity940nm Package Type0805 Mounting TypeSurface Mount Amplifier FunctionNo See similar products in Photodiodes	RS Stock No. 215-1754 Brand Wurth Elektronik Mfr. Part No. 1540031EA4590
£0.253 Each (In a Pack of 25) Also available in industry standard packaging Check stock levels Compare	Wurth Elektronik, 140356145400 Phototransistor Output Phototransistor, Surface Mount, 4-Pin SOP Mounting TypeSurface Mount Output DevicePhototransistor Maximum Forward Voltage1.4V Number of Channels1 Number of Pins4 See similar products in Optocouplers	RS Stock No. 238-5821 Brand Wurth Elektronik Mfr. Part No. 140356145400
£0.173 Each (On a Reel of 5000) Check stock levels Compare	1540601NEA200 Wurth Elektronik, WL-STCB 120 ° IR Phototransistor, Through Hole 2-Pin 0603 (0201) package Spectrums DetectedInfrared Number of Channels1 Maximum Light Current0.02µA Angle of Half Sensitivity120 ° Number of Pins2 See similar products in Phototransistors	RS Stock No. 215-1767 Brand Wurth Elektronik Mfr. Part No. 1540601NEA200
£0.214 Each (On a Reel of 3000) Check stock levels Compare	Wurth Elektronik, 140356145100 Phototransistor Output Phototransistor, Surface Mount, 4-Pin SOP Mounting TypeSurface Mount Output DevicePhototransistor Maximum Forward Voltage1.4V Number of Channels1 Number of Pins4 See similar products in Optocouplers	RS Stock No. 238-5812 Brand Wurth Elektronik Mfr. Part No. 140356145100
£0.156 Each (On a Reel of 3000) Check stock levels Compare	Wurth Elektronik, 140357145400 Phototransistor Output Phototransistor, Surface Mount, 4-Pin SOP Mounting TypeSurface Mount Output DevicePhototransistor Maximum Forward Voltage1.4V Number of Channels1 Number of Pins4 See similar products in Optocouplers	RS Stock No. 238-5830 Brand Wurth Elektronik Mfr. Part No. 140357145400
£0.156 Each (In a Tube of 100) Check stock levels Compare	Wurth Elektronik, 140817140010 Phototransistor Output Phototransistor, Through Hole, 4-Pin DIP Mounting TypeThrough Hole Output DevicePhototransistor Maximum Forward Voltage1.4V Number of Channels1 Number of Pins4 See similar products in Optocouplers	RS Stock No. 238-5850 Brand Wurth Elektronik Mfr. Part No. 140817140010
£0.345 Each (On a Reel of 1500) Check stock levels Compare	Wurth Elektronik, 141815144000 Optocoupler, 4-Pin Output DevicePhotodarlington Maximum Forward Voltage1.4V Number of Pins4 Package TypeDIP Isolation Voltage5000Vrms See similar products in Optocouplers	RS Stock No. 240-7003 Brand Wurth Elektronik Mfr. Part No. 141815144000
£0.156 Each (On a Reel of 1500) Check stock levels Compare	Wurth Elektronik, 140817143300 Phototransistor Output Phototransistor, Through Hole, 4-Pin DIP Mounting TypeThrough Hole Output DevicePhototransistor Maximum Forward Voltage1.4V Number of Channels1 Number of Pins4 See similar products in Optocouplers	RS Stock No. 238-5878 Brand Wurth Elektronik Mfr. Part No. 140817143300
£0.156 Each (On a Reel of 1500) Check stock levels Compare	Wurth Elektronik, 140817143000 Phototransistor Output Phototransistor, Through Hole, 4-Pin DIP Mounting TypeThrough Hole Output DevicePhototransistor Maximum Forward Voltage1.4V Number of Channels1 Number of Pins4 See similar products in Optocouplers	RS Stock No. 238-5872 Brand Wurth Elektronik Mfr. Part No. 140817143000
£0.156 Each (On a Reel of 1500) Check stock levels Compare	Wurth Elektronik, 140817142100 Phototransistor Output Phototransistor, Through Hole, 4-Pin DIP Mounting TypeThrough Hole Output DevicePhototransistor Maximum Forward Voltage1.4V Number of Channels1 Number of Pins4 See similar products in Optocouplers	RS Stock No. 238-5863 Brand Wurth Elektronik Mfr. Part No. 140817142100
£0.345 Each (In a Tube of 100) Check stock levels Compare	Wurth Elektronik, 141815141010 Optocoupler, 4-Pin Output DevicePhotodarlington Maximum Forward Voltage1.4V Number of Pins4 Package TypeDIP Isolation Voltage5000Vrms See similar products in Optocouplers	RS Stock No. 240-6996 Brand Wurth Elektronik Mfr. Part No. 141815141010
£0.196 Each (In a Pack of 50) Also available in industry standard packaging Check stock levels Compare	Wurth Elektronik, 140816142300 DC Input Phototransistor Output Quad Optocoupler, Surface Mount, 4-Pin Mounting TypeSurface Mount Output DevicePhototransistor Maximum Forward Voltage1.4V Number of Channels4 Number of Pins4 See similar products in Optocouplers	RS Stock No. 210-8045 Brand Wurth Elektronik Mfr. Part No. 140816142300
£0.156 Each (On a Reel of 1500) Check stock levels Compare	Wurth Elektronik, 140817144200 Phototransistor Output Phototransistor, Through Hole, 4-Pin DIP Mounting TypeThrough Hole Output DevicePhototransistor Maximum Forward Voltage1.4V Number of Channels1 Number of Pins4 See similar products in Optocouplers	RS Stock No. 238-5887 Brand Wurth Elektronik Mfr. Part No. 140817144200

Optocouplers & Photodetectors

CATEGORIES