Isocom Optocouplers & Photodetectors| RS

All Products
- Mechanical, Fluid Power & Tools
- Access, Storage & Material Handling
  Access, Storage & Material Handling
  - Ladders & Steps(112)
  - Material Lifting & Loading Equipment(318)
  - Storage & Shelving(896)
  - Transit & Equipment Cases(654)
  - Trucks, Trolleys & Lifting Tables(167)
- Adhesives, Sealants & Tapes
  Adhesives, Sealants & Tapes
  - Adhesive, Sealant & Tape Dispensers(114)
  - Adhesives & Glues(79)
  - Sealants & Resins(124)
  - Tapes(1812)
- Bearings & Seals
  Bearings & Seals
  - Gaskets, Seals & Packings(6828)
  - Linear Motion(1246)
  - Rotary Bearings & Housing Units(11264)
- Engineering Materials & Industrial Hardware
  Engineering Materials & Industrial Hardware
  - Anti Vibration & Levelling Components(2241)
  - Carbon Fibre & Felt Sheets(8)
  - Castors & Wheels(1592)
  - Ceramic Materials(25)
  - Channel Support Systems(175)
  - Conveyor Components(480)
  - Insulation Materials(106)
  - Knobs, Levers & Handles(1042)
  - Metal Materials(348)
  - Plastic & Rubber Materials(607)
  - Polishing & Finishing(5)
  - Shim Stock(93)
  - Structural Systems(1896)
- Fasteners & Fixings
  Fasteners & Fixings
  - Clips & Springs(1648)
  - Girder Fixings(140)
  - Magnets & Magnetic Strips(1)
  - Nails & Rivets(684)
  - Nuts & Washers(1535)
  - Pins, Keys & Retaining Clips(346)
  - Screws & Bolts(7733)
  - Sheet Metal & Panel Fasteners(190)
  - Spacers & Standoffs(1214)
  - Wall Plugs, Fixings & Anchors(623)
- Hand Tools
  Hand Tools
  - Cable, Connector & Crimping Tools(1844)
  - Clamps & Vices(484)
  - Hammers & Demolition(768)
  - Knives, Scissors & Saws(852)
  - Manual Grease Guns & Accessories(28)
  - Measuring & Marking(1098)
  - Pliers & Cutters(3332)
  - Sanding, Filing & Polishing(1246)
  - Screwdrivers, Hex & Torx Keys(5987)
  - Spanners, Sockets & Wrenches(9550)
  - Specialist Tools(1701)
  - Staplers & Riveters(58)
  - Threading Tools(1337)
  - Tool Kits & Tool Storage(1764)
- Mechanical Power Transmission
  Mechanical Power Transmission
  - Belts & Pulleys(4372)
  - Brakes & Clutches(32)
  - Bushes & Collars(726)
  - Electric Actuators(1050)
  - Gears & Racks(1069)
  - Lead Screws, Ball Screws & Ball Splines(111)
  - Power Transmission Couplings(1335)
  - Roller Chains & Accessories(1073)
- Plumbing & Pipeline
  Plumbing & Pipeline
  - Hose Pipe & Fittings(1887)
  - Pipes & Pipe Fittings(1838)
  - Pipework Maintenance & Water Treatment(108)
  - Sinks, Toilets & Showers(20)
  - Valves & Taps(2622)
  - Water Heating & Pumps(352)
- Pneumatics & Hydraulics
  Pneumatics & Hydraulics
  - Automated Air Blowers(23)
  - Compressed Air Piping Systems(228)
  - Hydraulic Cylinders, Pumps & Power Units(164)
  - Hydraulic Fittings & Tubing(2974)
  - Hydraulic Fluids & Filtration(104)
  - Hydraulic Instrumentation & Switches(139)
  - Hydraulic Tools(7)
  - Hydraulic Valves & Manifolds(224)
  - Pneumatic & Hydraulic Pressure Gauges(4618)
  - Pneumatic Air Preparation(3376)
  - Pneumatic Connectors, Fittings & Hose(10008)
  - Pneumatic Counters, Logic Controllers & Timers(75)
  - Pneumatic Cylinders & Actuators(11489)
  - Pneumatic Sensors & Switches(1409)
  - Pneumatic Valves(8343)
  - Vacuum Components(1323)
- Power Tools, Soldering & Welding
  Power Tools, Soldering & Welding
  - Air Tools(354)
  - Drill Bits & Parts(2775)
  - Grounds Maintenance Tools(6)
  - Milling & Lathing(416)
  - Power Tool Accessories(359)
  - Power Tools(417)
  - Sanding Belts, Discs & Wheels(1119)
  - Soldering(1864)
  - Welding & Brazing(96)
  - Workshop Tools(428)
- Electrical, Automation & Cables
- Automation & Control Gear
  Automation & Control Gear
  - Automation Signalling(5406)
  - Contactors & Auxiliary Contacts(10713)
  - Electric Motors(11324)
  - Industrial Robots(18)
  - PLCs, HMIs & Industrial Computing(7723)
  - Process Control(6833)
  - Sensors(27741)
  - Solenoids(135)
- Cables & Wires
  Cables & Wires
  - AV Cables(1638)
  - Cable Glands & Fittings(2264)
  - Cable Joints & Cable Sleeving(3112)
  - Cable Management(6117)
  - Cable Ties & Fixings(3321)
  - Computer Cables(1503)
  - Electrical Power & Industrial Cables(13734)
  - Networking & Coaxial Cables(5295)
  - Single Core Cable(5386)
  - Wire to Board Cables & Ribbon Cable(7348)
- Enclosures & Server Racks
  Enclosures & Server Racks
  - 19-Inch Racking(1230)
  - Enclosures(12713)
  - Enclosures & Racking Components(7948)
- Fuses & Circuit Breakers
  Fuses & Circuit Breakers
  - Circuit Breakers(12980)
  - Earth & Lightning Protection(125)
  - Fuse Holders & Accessories(426)
  - Fuses(4931)
  - Fuses - PCB(1)
- HVAC, Fans & Thermal Management
  HVAC, Fans & Thermal Management
  - Air Conditioning & Fans(2276)
  - Air Conditioning & Heating Accessories(1516)
  - Electronics Heating & Cooling Components(1729)
  - Fan Accessories(382)
- Lighting
  Lighting
  - Emergency Lighting & Safety Lighting(1)
  - Light Bulbs, Lamps & Tubes(1050)
  - Light Fittings, Fixtures & Luminaires(1253)
  - Lighting Components(154)
  - Torches & Inspection Lamps(499)
- Relays & Signal Conditioning
  Relays & Signal Conditioning
  - Relay Accessories(782)
  - Relays(12052)
  - Signal Conditioners & Isolators(860)
- Switches
  Switches
  - Capacitive, Magnetic and Piezo Switches(963)
  - DIP & Rotary Encoded Switches(989)
  - Domestic Installation Switches(520)
  - Foot Switches & Components(244)
  - Joysticks & Components(291)
  - Key Switches & Selector Switches(2124)
  - Keyboard & Keypad Switches(1684)
  - Limit & Position Switches(2687)
  - Micro Switches & Detector Switches(2214)
  - Push Button Switches & Components(12640)
  - Rocker Switches & Components(888)
  - Rope Pull Switches & Components(323)
  - Rotary Switches & Components(3387)
  - Safety Enabling & Control Switches(93)
  - Safety Interlock Switches & Components(1679)
  - Switch Disconnectors & Components(5729)
  - Toggle Switches & Slide Switches(2078)
- Electronic Components, Power & Connectors
- Batteries & Chargers
  Batteries & Chargers
  - Battery & Charger Accessories(668)
  - Battery Chargers & Power Banks(196)
  - Non-Rechargeable Batteries(85)
  - Rechargeable Batteries(97)
- Connectors
  Connectors
  - AV Connectors(1767)
  - Automotive Electrical Connectors(4484)
  - Backplane & Rack Connectors(1207)
  - Circular Connectors(20228)
  - IC Sockets & Adapters(635)
  - Mains & DC Power Connectors(3635)
  - Network & Telecom Connectors(1975)
  - PCB Connectors & Wire Housings(41111)
  - Power Connectors(9638)
  - RF Coaxial Connectors & Adapters(2515)
  - Terminal Blocks(29077)
  - USB, D Sub & Computing Connectors(8737)
  - Wire Terminals & Splices(6477)
- Displays & Optoelectronics
  Displays & Optoelectronics
  - Display Modules(1689)
  - Fibre Optic Components(227)
  - Indicators & Indicator Components(3628)
  - LED Lighting Components(4286)
  - LEDs - Light Emitting Diodes(5434)
  - Laser Modules & Components(245)
  - Optocouplers & Photodetectors(4077)
- ESD Control, Cleanroom & PCB Prototyping
  ESD Control, Cleanroom & PCB Prototyping
  - ESD Control & Clean Room(837)
  - PCB Etching, Preparation & Developing(40)
  - PCB Handling(92)
  - PCB Spacers, Pillars & Supports(780)
  - PCB Tools(120)
  - Prototyping Boards(635)
- Passive Components
  Passive Components
  - Antennas(507)
  - Capacitors(38190)
  - Crystals, Oscillators & Resonators(3193)
  - EMI Filters & Protection(5308)
  - Fixed Resistors(44829)
  - Inductors(9557)
  - Passive Components Kits(310)
  - Rotary Encoders(340)
  - Sounder, Buzzer & Microphone Components(738)
  - Surge Protection Components(3362)
  - Variable Resistors(4611)
- Power Supplies & Transformers
  Power Supplies & Transformers
  - Power Supplies(7243)
  - Renewable Energy(108)
  - Transformers(2654)
  - Voltage Converters(13295)
- Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  - Arduino Shop(204)
  - BBC micro:bit Shop(119)
  - Development Tools & Single Board Computers(4584)
  - ROCK SBC Shop(64)
  - Raspberry Pi Shop(224)
  - STEM Education(80)
- Semiconductors
  Semiconductors
  - Amplifiers & Comparators(4356)
  - Audio & Video ICs(66)
  - Chip Programmers & Debuggers(114)
  - Clock, Timing & Frequency ICs(440)
  - Communication & Wireless Module ICs(364)
  - Data Converters(829)
  - Discrete Semiconductors(36985)
  - Interface ICs(2146)
  - Logic ICs(3082)
  - Memory Chips(2166)
  - Power Management ICs(12336)
  - Processors & Microcontrollers(6519)
  - Programmable Logic ICs(123)
  - Sensor ICs(3056)
- PPE, Safety, Test & IT
- Computing & Peripherals
  Computing & Peripherals
  - 3D Printing & Scanning(163)
  - Audio & Video(630)
  - Barcode Scanners & Accessories(146)
  - Car Technology(2)
  - Computer Components & Software(1045)
  - Keyboards & Mice(500)
  - Labelling(1496)
  - Memory & Data Storage(128)
  - Mobile Computing(155)
  - Networking & WiFi(1284)
  - Phones & Walkie Talkies(60)
  - Photography & Drones(22)
  - Printing & Scanning(230)
  - Remote Controls(61)
- Facilities Cleaning & Maintenance
  Facilities Cleaning & Maintenance
  - Brushes(378)
  - Cleaning Equipment(69)
  - Cleaning Sprays & Fluids(26)
  - Electronics Cleaners & Protective Coatings(51)
  - Floor Cleaning(740)
  - Greases, Oils & Lubricants(186)
  - Paint & Painting Supplies(91)
  - Washroom Equipment & Supplies(359)
  - Waste & Recycling(211)
  - Wipes & Cloths(472)
- Office Supplies
  Office Supplies
  - Desk Organisation(61)
  - Filing(70)
  - Office Equipment(129)
  - Office Furniture(352)
  - Paper & Consumables(651)
  - Posting & Packaging(47)
  - White Boards, Notice Boards & Planners(127)
  - Writing & Drawing Supplies(182)
- Personal Protective Equipment & Workwear
  Personal Protective Equipment & Workwear
  - Arm & Knee Protection(146)
  - Disposable Workwear(427)
  - Ear Protection(254)
  - Eye & Face Protection(1061)
  - Fall Protection(488)
  - Hand Protection(4109)
  - Head Protection(670)
  - Hi Vis Clothing(4199)
  - Respiratory Protection(609)
  - Safety Footwear(10327)
  - Workwear(12198)
- Security & Ironmongery
  Security & Ironmongery
  - CCTV & Security Surveillance(106)
  - Door Control & Seals(435)
  - Key Cabinets & Safes(166)
  - Latches, Hinges & Handles(995)
  - Locks & Bolts(1184)
  - Security Alarms & Sensors(246)
- Site Safety
  Site Safety
  - Fire Safety(136)
  - First Aid(27)
  - Lockout Tagout(505)
  - Safety Flooring(216)
  - Safety Signs(647)
  - Spillage Control(423)
  - Traffic Management & Crowd Control(1046)
- Test & Measurement
  Test & Measurement
  - Bench Power Supplies & Sources(888)
  - Data Acquisition & Logging(545)
  - Electrical Test & Measurement(728)
  - Electronic Component Testing(216)
  - Engineering Test & Measurement(553)
  - Environmental Test & Measurement(799)
  - Lab Equipment(754)
  - Linear Test & Measurement(10)
  - Multimeters & Accessories(622)
  - Network Test & Measurement(301)
  - Oscilloscopes & Accessories(1125)
  - Pressure Test & Measurement(233)
  - RF Test & Measurement(141)
  - Signal Generators & Analysers(291)
  - Speed Test & Measurement(66)
  - Temperature Test & Measurement(1978)
  - Test Connectors(2682)
  - Test Leads & Test Lead Kits(1555)
  - Weight & Force Test & Measurement(443)
Our Brands
- Top Brands
- All Brands
New Products
My Account
Our Services

PHP38.10 Each (In a Tube of 25) Real time qty checker Compare	Isocom, TLP521-4 AC Input NPN Phototransistor Output Quad Optocoupler, Through Hole, 16-Pin DIP Mounting TypeThrough Hole Output DeviceNPN Phototransistor Maximum Forward Voltage1.3V Number of Channels4 Number of Pins16 See similar products in Optocouplers	RS Stock No. 161-1034 Brand Isocom Mfr. Part No. TLP521-4
PHP20.95 Each (In a Tube of 65) Real time qty checker Compare	Isocom, CNY17-4 DC Input Phototransistor Output Optocoupler, Surface Mount, 6-Pin DIP Mounting TypeSurface Mount Output DevicePhototransistor Maximum Forward Voltage1.65V Number of Channels1 Number of Pins6 See similar products in Optocouplers	RS Stock No. 171-7183 Brand Isocom Mfr. Part No. CNY17-4
PHP80.943 Each (On a Reel of 2000) Real time qty checker Compare	Isocom, IS2801-4 DC Input NPN Phototransistor Output Quad Optocoupler, Surface Mount, 16-Pin SMD Mounting TypeSurface Mount Output DeviceNPN Phototransistor Maximum Forward Voltage1.4V Number of Channels4 Number of Pins16 See similar products in Optocouplers	RS Stock No. 161-1113 Brand Isocom Mfr. Part No. IS2801-4
PHP79.948 Each (In a Pack of 5) Also available in industry standard packaging Real time qty checker Compare	Isocom, IS2801-4 DC Input NPN Phototransistor Output Quad Optocoupler, Surface Mount, 16-Pin SMD Mounting TypeSurface Mount Output DeviceNPN Phototransistor Maximum Forward Voltage1.4V Number of Channels4 Number of Pins16 See similar products in Optocouplers	RS Stock No. 161-1258 Brand Isocom Mfr. Part No. IS2801-4
PHP27.233 Each (In a Tube of 65) Real time qty checker Compare	Isocom, 4N30 DC Input Phototransistor Output Optocoupler, Surface Mount, 6-Pin DIP Mounting TypeSurface Mount Output DevicePhototransistor Maximum Forward Voltage1.5V Number of Channels1 Number of Pins6 See similar products in Optocouplers	RS Stock No. 171-7106 Brand Isocom Mfr. Part No. 4N30
PHP44.713 Each (In a Tube of 65) Real time qty checker Compare	Isocom, MOC3063 AC Input Triac Output Optocoupler, Through Hole, 6-Pin DIP Mounting TypeThrough Hole Output DeviceTriac Maximum Forward Voltage1.4V Number of Channels1 Number of Pins6 See similar products in Optocouplers	RS Stock No. 161-1025 Brand Isocom Mfr. Part No. MOC3063
PHP53.07Each Real time qty checker Compare	Isocom, H11G1 DC Input Darlington Output Optocoupler, Through Hole, 6-Pin DIP Mounting TypeThrough Hole Output DeviceDarlington Maximum Forward Voltage1.5V Number of Channels1 Number of Pins6 See similar products in Optocouplers	RS Stock No. 111-166 Brand Isocom Mfr. Part No. H11G1
PHP81.946 Each (In a Pack of 5) Also available in industry standard packaging Real time qty checker Compare	Isocom, IS280-4 AC Input NPN Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMD Mounting TypeSurface Mount Output DeviceNPN Phototransistor Maximum Forward Voltage1.4V Number of Channels1 Number of Pins4 See similar products in Optocouplers	RS Stock No. 161-1234 Brand Isocom Mfr. Part No. IS280-4
PHP33.815 Each (In a Tube of 65) Real time qty checker Compare	Isocom, MOC3022X V2 Phototriac Output Optocoupler, Through Hole, 6-Pin DIP Mounting TypeThrough Hole Output DevicePhototriac Maximum Forward Voltage1.5V Number of Channels1 Number of Pins6 See similar products in Optocouplers	RS Stock No. 171-2976 Brand Isocom Mfr. Part No. MOC3022X V2
PHP36.141 Each (In a Tube of 50) Real time qty checker Compare	Isocom, TLP621-2GB DC Input NPN Phototransistor Output Dual Optocoupler, Through Hole, 8-Pin DIP Mounting TypeThrough Hole Output DeviceNPN Phototransistor Maximum Forward Voltage1.3V Number of Channels2 Number of Pins8 See similar products in Optocouplers	RS Stock No. 161-1042 Brand Isocom Mfr. Part No. TLP621-2GB
PHP32.18 Each (In a Tube of 50) Real time qty checker Compare	Isocom, ISD5X DC Input Phototransistor Output Dual Optocoupler, Through Hole, 8-Pin PDIP Mounting TypeThrough Hole Output DevicePhototransistor Maximum Forward Voltage1.65V Number of Channels2 Number of Pins8 See similar products in Optocouplers	RS Stock No. 168-8543 Brand Isocom Mfr. Part No. ISD5X
PHP33.79 Each (In a Pack of 20) Real time qty checker Compare	Isocom, MOC3023 AC Input Triac Output Optocoupler, Through Hole, 6-Pin DIP Mounting TypeThrough Hole Output DeviceTriac Maximum Forward Voltage1.5V Number of Channels1 Number of Pins6 See similar products in Optocouplers	RS Stock No. 161-1208 Brand Isocom Mfr. Part No. MOC3023
PHP35.128 Each (In a Pack of 10) Real time qty checker Compare	Isocom, 6N139 DC Input Optocoupler, Through Hole, 8-Pin DIP Mounting TypeThrough Hole Maximum Forward Voltage1.7V Number of Channels1 Number of Pins8 Package TypeDIP See similar products in Optocouplers	RS Stock No. 161-1155 Brand Isocom Mfr. Part No. 6N139
PHP29.981 Each (In a Pack of 10) Also available in industry standard packaging Real time qty checker Compare	Isocom, MOC3023XSMT&R AC Input Triac Output Optocoupler, Surface Mount, 6-Pin SMD Mounting TypeSurface Mount Output DeviceTriac Maximum Forward Voltage1.5V Number of Channels1 Number of Pins6 See similar products in Optocouplers	RS Stock No. 161-1225 Brand Isocom Mfr. Part No. MOC3023XSMT&R
PHP37.556 Each (In a Tube of 65) Real time qty checker Compare	Isocom, H11L3 DC Input Schmitt Trigger Output Optocoupler, Surface Mount, 6-Pin DIP Mounting TypeSurface Mount Output DeviceSchmitt Trigger Maximum Forward Voltage1.5V Number of Channels1 Number of Pins6 See similar products in Optocouplers	RS Stock No. 171-8175 Brand Isocom Mfr. Part No. H11L3
PHP17.554 Each (In a Tube of 100) Real time qty checker Compare	Isocom, TLP621GR DC Input NPN Phototransistor Output Optocoupler, Through Hole, 2-Pin DIP Mounting TypeThrough Hole Output DeviceNPN Phototransistor Maximum Forward Voltage1.3V Number of Channels1 Number of Pins2 See similar products in Optocouplers	RS Stock No. 161-1041 Brand Isocom Mfr. Part No. TLP621GR
PHP36.676 Each (In a Tube of 50) Real time qty checker Compare	Isocom, TLP521-2GR Phototransistor Output Optocoupler, 8-Pin Output DevicePhototransistor Number of Pins8 SeriesTLP521 See similar products in Optocouplers	RS Stock No. 171-8032 Brand Isocom Mfr. Part No. TLP521-2GR
PHP69.958 Each (In a Pack of 5) Real time qty checker Compare	Isocom, ISP847XC DC Input Transistor Output Quad Optocoupler, Through Hole, 16-Pin PDIP Mounting TypeThrough Hole Output DeviceTransistor Maximum Forward Voltage1.4V Number of Channels4 Number of Pins16 See similar products in Optocouplers	RS Stock No. 453-0757 Brand Isocom Mfr. Part No. ISP847XC
PHP39.242 Each (In a Tube of 65) Real time qty checker Compare	Isocom, H11L1 DC Input Schmitt Trigger Output Optocoupler, Through Hole, 6-Pin DIP Mounting TypeThrough Hole Output DeviceSchmitt Trigger Maximum Forward Voltage1.5V Number of Channels1 Number of Pins6 See similar products in Optocouplers	RS Stock No. 171-2965 Brand Isocom Mfr. Part No. H11L1
PHP38.308 Each (In a Pack of 20) Real time qty checker Compare	Isocom, MOC3020 AC Input Triac Output Optocoupler, Through Hole, 6-Pin DIP Mounting TypeThrough Hole Output DeviceTriac Maximum Forward Voltage1.5V Number of Channels1 Number of Pins6 See similar products in Optocouplers	RS Stock No. 161-1175 Brand Isocom Mfr. Part No. MOC3020

Optocouplers & Photodetectors

CATEGORIES