Wurth Elektronik Optocouplers & Photodetectors| RS

All Products
- Electronics Components, Power ; Connectors
- Batteries & Chargers
  Batteries & Chargers
  - Battery & Charger Accessories(666)
  - Battery Chargers & Power Banks(190)
  - Non-Rechargeable Batteries(63)
  - Rechargeable Batteries(265)
- Connectors
  Connectors
  - AV Connectors(1812)
  - Automotive Electrical Connectors(4315)
  - Backplane & Rack Connectors(1347)
  - Circular Connectors(24159)
  - IC Sockets & Adapters(720)
  - Mains & DC Power Connectors(3876)
  - Network & Telecom Connectors(2032)
  - PCB Connectors & Wire Housings(44928)
  - Power Connectors(8614)
  - RF Coaxial Connectors & Adapters(3144)
  - Terminal Blocks(20850)
  - USB, D Sub & Computing Connectors(9172)
  - Wire Terminals & Splices(5961)
- Displays & Optoelectronics
  Displays & Optoelectronics
  - Display Modules(1953)
  - Fibre Optic Components(233)
  - Indicators & Indicator Components(4065)
  - LED Lighting Components(5458)
  - LEDs - Light Emitting Diodes(6430)
  - Laser Modules & Components(248)
  - Optocouplers & Photodetectors(4650)
- ESD Control, Cleanroom & PCB Prototyping
  ESD Control, Cleanroom & PCB Prototyping
  - ESD Control & Clean Room(774)
  - PCB Etching, Preparation & Developing(40)
  - PCB Handling(86)
  - PCB Spacers, Pillars & Supports(891)
  - PCB Tools(131)
  - Prototyping Boards(738)
- Passive Components
  Passive Components
  - Antennas(546)
  - Capacitors(41606)
  - Crystals, Oscillators & Resonators(4022)
  - EMI Filters & Protection(5270)
  - Fixed Resistors(42559)
  - Inductors(10200)
  - Passive Components Kits(306)
  - Rotary Encoders(365)
  - Sounder, Buzzer & Microphone Components(841)
  - Surge Protection Components(3574)
  - Variable Resistors(4927)
- Power Supplies & Transformers
  Power Supplies & Transformers
  - Power Supplies(7656)
  - Renewable Energy(82)
  - Transformers(2979)
  - Voltage Converters(14723)
- Raspberry Pi, Arduino, ROCK & Development Tools
  Raspberry Pi, Arduino, ROCK & Development Tools
  - Arduino Shop(210)
  - BBC micro:bit Shop(162)
  - Development Tools & Single Board Computers(4931)
  - ROCK SBC Shop(22)
  - Raspberry Pi Shop(378)
  - STEM education(75)
- Semiconductors
  Semiconductors
  - Amplifiers & Comparators(5729)
  - Audio & Video ICs(122)
  - Chip Programmers & Debuggers(127)
  - Clock, Timing & Frequency ICs(1072)
  - Communication & Wireless Module ICs(477)
  - Data Converters(1642)
  - Discrete Semiconductors(40227)
  - Interface ICs(3573)
  - Logic ICs(5205)
  - Memory Chips(2458)
  - Power Management ICs(15207)
  - Processors & Microcontrollers(6864)
  - Programmable Logic ICs(169)
  - Sensor ICs(3284)
- Electrical, Automation ; Cables
- Automation & Control Gear
  Automation & Control Gear
  - Automation Signalling(4981)
  - Contactors & Auxiliary Contacts(9409)
  - Electric Motors(9581)
  - Industrial Robots(24)
  - PLCs, HMIs & Industrial Computing(6325)
  - Process Control(7550)
  - Sensors(18688)
  - Solenoids(174)
- Cables & Wires
  Cables & Wires
  - AV Cables(1317)
  - Cable Glands & Fittings(1686)
  - Cable Joints & Cable Sleeving(2817)
  - Cable Management(5508)
  - Cable Ties & Fixings(2748)
  - Computer Cables(1179)
  - Electrical Power & Industrial Cables(10936)
  - Networking & Coaxial Cables(4088)
  - Ribbon & Flat Cable(1)
  - Single Core Cable(3707)
  - Wire to Board Cables & Ribbon Cable(7385)
- Enclosures & Server Racks
  Enclosures & Server Racks
  - 19-Inch Racking(659)
  - Enclosures(11042)
  - Enclosures & Racking Components(6853)
- Fuses & Circuit Breakers
  Fuses & Circuit Breakers
  - Circuit Breakers(17918)
  - Earth & Lightning Protection(87)
  - Fuse Holders & Accessories(1147)
  - Fuses(7437)
- HVAC, Fans & Thermal Management
  HVAC, Fans & Thermal Management
  - Air Conditioning & Fans(2255)
  - Air Conditioning & Heating Accessories(1411)
  - Electronics Heating & Cooling Components(1611)
  - Fan Accessories(398)
- Lighting
  Lighting
  - Light Bulbs, Lamps & Tubes(1257)
  - Light Fittings, Fixtures & Luminaires(973)
  - Lighting Components(195)
  - Torches & Inspection Lamps(447)
- Relays & Signal Conditioning
  Relays & Signal Conditioning
  - Relay Accessories(845)
  - Relays(12248)
  - Signal Conditioners & Isolators(691)
- Switches
  Switches
  - Capacitive, Magnetic and Piezo Switches(930)
  - DIP & Rotary Encoded Switches(1271)
  - Domestic Installation Switches(1120)
  - Foot Switches & Components(236)
  - Joysticks & Components(223)
  - Key Switches & Selector Switches(1824)
  - Keyboard & Keypad Switches(1795)
  - Limit & Position Switches(2331)
  - Micro Switches & Detector Switches(2118)
  - Push Button Switches & Components(13024)
  - Rocker Switches & Components(1043)
  - Rope Pull Switches & Components(271)
  - Rotary Switches & Components(1143)
  - Safety Enabling & Control Switches(89)
  - Safety Interlock Switches & Components(1314)
  - Switch Disconnectors & Components(4791)
  - Toggle Switches & Slide Switches(2180)
- Mechanical Products ; Tools
- Access, Storage & Material Handling
  Access, Storage & Material Handling
  - Ladders & Steps(72)
  - Material Lifting & Loading Equipment(254)
  - Storage & Shelving(881)
  - Transit & Equipment Cases(330)
  - Trucks, Trolleys & Lifting Tables(131)
- Adhesives, Sealants & Tapes
  Adhesives, Sealants & Tapes
  - Adhesive, Sealant & Tape Dispensers(104)
  - Adhesives & Glues(79)
  - Sealants & Resins(133)
  - Tapes(1710)
- Bearings & Seals
  Bearings & Seals
  - Gaskets, Seals & Packings(3278)
  - Linear Motion(1200)
  - Rotary Bearings & Housing Units(9547)
- Engineering Materials & Industrial Hardware
  Engineering Materials & Industrial Hardware
  - Anti Vibration & Levelling Components(1847)
  - Carbon Fibre & Felt Sheets(8)
  - Castors & Wheels(1605)
  - Ceramic Materials(25)
  - Channel Support Systems(131)
  - Conveyor Components(380)
  - Insulation Materials(90)
  - Knobs, Levers & Handles(736)
  - Metal Materials(395)
  - Plastic & Rubber Materials(567)
  - Polishing & Finishing(5)
  - Shim Stock(99)
  - Structural Systems(1198)
- Fasteners & Fixings
  Fasteners & Fixings
  - Clips & Springs(1150)
  - Girder Fixings(85)
  - Magnets & Magnetic Strips(342)
  - Nails & Rivets(654)
  - Nuts & Washers(1466)
  - Pins, Keys & Retaining Clips(275)
  - Screws & Bolts(6806)
  - Sheet Metal & Panel Fasteners(201)
  - Spacers & Standoffs(1153)
  - Wall Plugs, Fixings & Anchors(600)
- Hand Tools
  Hand Tools
  - Cable, Connector & Crimping Tools(1800)
  - Clamps & Vices(378)
  - Hammers & Demolition(521)
  - Knives, Scissors & Saws(631)
  - Manual Grease Guns & Accessories(27)
  - Measuring & Marking(961)
  - Pliers & Cutters(2570)
  - Sanding, Filing & Polishing(711)
  - Screwdrivers, Hex & Torx Keys(4384)
  - Spanners, Sockets & Wrenches(7551)
  - Specialist Tools(1201)
  - Staplers & Riveters(37)
  - Threading Tools(925)
  - Tool Kits & Tool Storage(1161)
- Mechanical Power Transmission
  Mechanical Power Transmission
  - Belts & Pulleys(4373)
  - Brakes & Clutches(55)
  - Bushes & Collars(727)
  - Electric Actuators(781)
  - Gears & Racks(421)
  - Lead Screws, Ball Screws & Ball Splines(115)
  - Power Transmission Couplings(1048)
  - Roller Chains & Accessories(364)
- Plumbing & Pipeline
  Plumbing & Pipeline
  - Hose Pipe & Fittings(1954)
  - Pipes & Pipe Fittings(1710)
  - Pipework Maintenance & Water Treatment(114)
  - Sinks, Toilets & Showers(23)
  - Valves & Taps(2169)
  - Water Heating & Pumps(362)
- Pneumatics & Hydraulics
  Pneumatics & Hydraulics
  - Automated Air Blowers(22)
  - Compressed Air Piping Systems(192)
  - Hydraulic Cylinders, Pumps & Power Units(170)
  - Hydraulic Fittings & Tubing(558)
  - Hydraulic Fluids & Filtration(128)
  - Hydraulic Instrumentation & Switches(138)
  - Hydraulic Tools(7)
  - Hydraulic Valves & Manifolds(192)
  - Pneumatic & Hydraulic Pressure Gauges(2396)
  - Pneumatic Air Preparation(2950)
  - Pneumatic Connectors, Fittings & Hose(7947)
  - Pneumatic Counters, Logic Controllers & Timers(56)
  - Pneumatic Cylinders & Actuators(7223)
  - Pneumatic Sensors & Switches(944)
  - Pneumatic Valves(4965)
  - Vacuum Components(1309)
- Power Tools, Soldering & Welding
  Power Tools, Soldering & Welding
  - Air Tools(312)
  - Drill Bits & Parts(2112)
  - Milling & Lathing(386)
  - Power Tool Accessories(240)
  - Power Tools(214)
  - Sanding Belts, Discs & Wheels(845)
  - Soldering(1917)
  - Welding & Brazing(93)
  - Workshop Tools(301)
- IT, Test ; Safety Equipment
- Computing & Peripherals
  Computing & Peripherals
  - 3D Printing & Scanning(221)
  - Audio & Video(663)
  - Barcode Scanners & Accessories(82)
  - Car Technology(8)
  - Computer Components & Software(1006)
  - Keyboards & Mice(284)
  - Labelling(1458)
  - Memory & Data Storage(1711)
  - Mobile Computing(107)
  - Networking & WiFi(1344)
  - Phones & Walkie Talkies(69)
  - Photography & Drones(12)
  - Printing & Scanning(255)
  - Remote Controls(58)
- Facilities Cleaning & Maintenance
  Facilities Cleaning & Maintenance
  - Brushes(310)
  - Cleaning Equipment(73)
  - Cleaning Sprays & Fluids(20)
  - Electronics Cleaners & Protective Coatings(43)
  - Floor Cleaning(601)
  - Greases, Oils & Lubricants(253)
  - Paint & Painting Supplies(99)
  - Washroom Equipment & Supplies(348)
  - Waste & Recycling(206)
  - Wipes & Cloths(487)
- Office Supplies
  Office Supplies
  - Desk Organisation(42)
  - Filing(58)
  - Office Equipment(110)
  - Office Furniture(281)
  - Paper & Consumables(618)
  - Posting & Packaging(46)
  - White Boards, Notice Boards & Planners(141)
  - Writing & Drawing Supplies(163)
- Personal Protective Equipment & Workwear
  Personal Protective Equipment & Workwear
  - Arm & Knee Protection(97)
  - Disposable Workwear(332)
  - Ear Protection(190)
  - Eye & Face Protection(848)
  - Fall Protection(435)
  - Hand Protection(2240)
  - Head Protection(301)
  - Hi Vis Clothing(1038)
  - Respiratory Protection(337)
  - Safety Footwear(3228)
  - Workwear(3752)
- Security & Ironmongery
  Security & Ironmongery
  - CCTV & Security Surveillance(125)
  - Door Control & Seals(399)
  - Key Cabinets & Safes(146)
  - Latches, Hinges & Handles(828)
  - Locks & Bolts(1001)
  - Security Alarms & Sensors(317)
- Site Safety
  Site Safety
  - Fire Safety(148)
  - First Aid(33)
  - Lockout Tagout(403)
  - Safety Flooring(157)
  - Safety Signs(593)
  - Spillage Control(290)
  - Traffic Management & Crowd Control(456)
- Test & Measurement
  Test & Measurement
  - Bench Power Supplies & Sources(756)
  - Data Acquisition & Logging(737)
  - Electrical Test & Measurement(763)
  - Electronic Component Testing(189)
  - Engineering Test & Measurement(506)
  - Environmental Test & Measurement(623)
  - Lab Equipment(763)
  - Linear Test & Measurement(11)
  - Multimeters & Accessories(698)
  - Network Test & Measurement(209)
  - Oscilloscopes & Accessories(912)
  - Pressure Test & Measurement(200)
  - RF Test & Measurement(76)
  - Signal Generators & Analysers(251)
  - Speed Test & Measurement(67)
  - Temperature Test & Measurement(1048)
  - Test Connectors(2368)
  - Test Leads & Test Lead Kits(1171)
  - Weight & Force Test & Measurement(663)
Our Brands
- Top Brands
- All Brands
New Products
My Account
Our Services

MYR1.029 Each (On a Reel of 1500) Real time qty checker Compare	Wurth Elektronik, 140816144000 DC Input Quad Optocoupler, Surface Mount, 4-Pin Mounting TypeSurface Mount Maximum Forward Voltage1.4V Number of Channels4 Number of Pins4 Input Current TypeDC See similar products in Optocouplers	RS Stock No. 210-8058 Brand Wurth Elektronik Mfr. Part No. 140816144000
MYR1.224 Each (In a Tube of 100) Real time qty checker Compare	Wurth Elektronik, 140816140010 DC Input Quad Optocoupler, Through Hole, 4-Pin DIP Mounting TypeThrough Hole Maximum Forward Voltage1.4V Number of Channels4 Number of Pins4 Package TypeDIP See similar products in Optocouplers	RS Stock No. 210-8018 Brand Wurth Elektronik Mfr. Part No. 140816140010
MYR1.383 Each (On a Reel of 3000) Real time qty checker Compare	Wurth Elektronik, 140356145200 Transistor Output Phototransistor, Surface Mount, 4-Pin Mounting TypeSurface Mount Output DeviceTransistor Maximum Forward Voltage1.4V Number of Channels1 Number of Pins4 See similar products in Optocouplers	RS Stock No. 238-5815 Brand Wurth Elektronik Mfr. Part No. 140356145200
MYR1.509 Each (In a Pack of 25) Also available in industry standard packaging Real time qty checker Compare	Wurth Elektronik, 140814240110 Transistor Output Phototransistor, Through Hole, 4-Pin Mounting TypeThrough Hole Output DeviceTransistor Maximum Forward Voltage1.4V Number of Channels1 Number of Pins4 See similar products in Optocouplers	RS Stock No. 238-5835 Brand Wurth Elektronik Mfr. Part No. 140814240110
MYR1.407 Each (On a Reel of 1500) Real time qty checker Compare	Wurth Elektronik, 140814243100 Transistor Output Phototransistor, Through Hole, 4-Pin Mounting TypeThrough Hole Output DeviceTransistor Maximum Forward Voltage1.4V Number of Channels1 Number of Pins4 See similar products in Optocouplers	RS Stock No. 238-5848 Brand Wurth Elektronik Mfr. Part No. 140814243100
MYR1.774 Each (On a Reel of 5000) Real time qty checker Compare	1541021NCA170 Wurth Elektronik, WL-STSB 110 ° IR Phototransistor, Through Hole 2-Pin 1002 package Spectrums DetectedInfrared Number of Channels1 Maximum Light Current0.02µA Angle of Half Sensitivity110 ° Number of Pins2 See similar products in Phototransistors	RS Stock No. 215-1785 Brand Wurth Elektronik Mfr. Part No. 1541021NCA170
MYR1.224 Each (In a Tube of 100) Real time qty checker Compare	Wurth Elektronik, 140816141410 DC Input Quad Optocoupler, Through Hole, 4-Pin Mounting TypeThrough Hole Maximum Forward Voltage1.4V Number of Channels4 Number of Pins4 Input Current TypeDC See similar products in Optocouplers	RS Stock No. 210-8036 Brand Wurth Elektronik Mfr. Part No. 140816141410
MYR3.914 Each (In a Pack of 10) Also available in industry standard packaging Real time qty checker Compare	Wurth Elektronik, 141355145000 Optocoupler See similar products in Optocouplers	RS Stock No. 240-6993 Brand Wurth Elektronik Mfr. Part No. 141355145000
MYR1.107 Each (In a Pack of 50) Also available in industry standard packaging Real time qty checker Compare	Wurth Elektronik, 140817142000 Transistor Output Phototransistor, Through Hole, 4-Pin Mounting TypeThrough Hole Output DeviceTransistor Maximum Forward Voltage1.4V Number of Channels1 Number of Pins4 See similar products in Optocouplers	RS Stock No. 238-5862 Brand Wurth Elektronik Mfr. Part No. 140817142000
MYR1.349 Each (In a Pack of 25) Also available in industry standard packaging Real time qty checker Compare	Wurth Elektronik, 140814240010 Transistor Output Phototransistor, Through Hole, 4-Pin Mounting TypeThrough Hole Output DeviceTransistor Maximum Forward Voltage1.4V Number of Channels1 Number of Pins4 See similar products in Optocouplers	RS Stock No. 238-5833 Brand Wurth Elektronik Mfr. Part No. 140814240010
MYR1.041 Each (On a Reel of 3000) Real time qty checker Compare	1541201NBA300 Wurth Elektronik, WL-STCW 130 ° IR Phototransistor, Through Hole 2-Pin 1206 package Spectrums DetectedInfrared Number of Channels1 Maximum Light Current0.02µA Angle of Half Sensitivity130 ° Number of Pins2 See similar products in Phototransistors	RS Stock No. 215-1787 Brand Wurth Elektronik Mfr. Part No. 1541201NBA300
MYR2.261 Each (In a Tube of 100) Real time qty checker Compare	Wurth Elektronik, 141815140010 Optocoupler See similar products in Optocouplers	RS Stock No. 240-6994 Brand Wurth Elektronik Mfr. Part No. 141815140010
MYR1.68 Each (In a Pack of 25) Also available in industry standard packaging Real time qty checker 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
MYR1.47 Each (In a Pack of 50) Also available in industry standard packaging Real time qty checker Compare	Wurth Elektronik, 140816143000 DC Input Quad Optocoupler, Surface Mount, 4-Pin Mounting TypeSurface Mount Maximum Forward Voltage1.4V Number of Channels4 Number of Pins4 Input Current TypeDC See similar products in Optocouplers	RS Stock No. 210-8049 Brand Wurth Elektronik Mfr. Part No. 140816143000
MYR1.444 Each (In a Pack of 50) Also available in industry standard packaging Real time qty checker Compare	Wurth Elektronik, 140816142000 DC Input Quad Optocoupler, Surface Mount, 4-Pin Mounting TypeSurface Mount Maximum Forward Voltage1.4V Number of Channels4 Number of Pins4 Input Current TypeDC See similar products in Optocouplers	RS Stock No. 210-8039 Brand Wurth Elektronik Mfr. Part No. 140816142000
MYR7.079 Each (In a Pack of 10) Also available in industry standard packaging Real time qty checker Compare	Wurth Elektronik, 141352145000 Optocoupler See similar products in Optocouplers	RS Stock No. 240-6991 Brand Wurth Elektronik Mfr. Part No. 141352145000
MYR1.084 Each (On a Reel of 2000) Real time qty checker Compare	1541411NEA210 Wurth Elektronik, WL-STTB 120 ° IR Phototransistor, Surface Mount 2-Pin 3528 package Spectrums DetectedInfrared Number of Channels1 Maximum Dark Current100 (Collector Emitter)nA Angle of Half Sensitivity120 ° PolarityNPN See similar products in Phototransistors	RS Stock No. 184-6984 Brand Wurth Elektronik Mfr. Part No. 1541411NEA210
MYR0.80 Each (On a Reel of 1500) Real time qty checker Compare	Wurth Elektronik, 140817143100 Transistor Output Phototransistor, Through Hole, 4-Pin Mounting TypeThrough Hole Output DeviceTransistor Maximum Forward Voltage1.4V Number of Channels1 Number of Pins4 See similar products in Optocouplers	RS Stock No. 238-5874 Brand Wurth Elektronik Mfr. Part No. 140817143100
MYR1.878 Each (On a Reel of 500) Real time qty checker Compare	Wurth Elektronik, 1540031EC4590 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. 215-1755 Brand Wurth Elektronik Mfr. Part No. 1540031EC4590
MYR1.019 Each (On a Reel of 1500) Real time qty checker Compare	Wurth Elektronik, 140817143400 Transistor Output Phototransistor, Through Hole, 4-Pin Mounting TypeThrough Hole Output DeviceTransistor Maximum Forward Voltage1.4V Number of Channels1 Number of Pins4 See similar products in Optocouplers	RS Stock No. 238-5880 Brand Wurth Elektronik Mfr. Part No. 140817143400

Optocouplers & Photodetectors

CATEGORIES