All Products
- Mechanical, Fluid Power & Tools
- Access, Storage & Material Handling
  Access, Storage & Material Handling
  - Ladders & Steps(174)
  - Material Lifting & Loading Equipment(484)
  - Storage & Shelving(1632)
  - Transit & Equipment Cases(731)
  - Trucks, Trolleys & Lifting Tables(305)
- Adhesives, Sealants & Tapes
  Adhesives, Sealants & Tapes
  - Adhesive, Sealant & Tape Dispensers(202)
  - Adhesives & Glues(395)
  - Sealants & Resins(290)
  - Tapes(2092)
- Bearings & Seals
  Bearings & Seals
  - Gaskets, Seals & Packings(6837)
  - Linear Motion(1294)
  - Rotary Bearings & Housing Units(11517)
- Engineering Materials & Industrial Hardware
  Engineering Materials & Industrial Hardware
  - Anti Vibration & Levelling Components(2245)
  - Carbon Fibre & Felt Sheets(8)
  - Castors & Wheels(1610)
  - Ceramic Materials(25)
  - Channel Support Systems(182)
  - Conveyor Components(511)
  - Insulation Materials(112)
  - Knobs, Levers & Handles(1043)
  - Metal Materials(483)
  - Plastic & Rubber Materials(695)
  - Polishing & Finishing(31)
  - Shim Stock(97)
  - Structural Systems(2193)
- Fasteners & Fixings
  Fasteners & Fixings
  - Clips & Springs(1655)
  - Girder Fixings(143)
  - Magnets & Magnetic Strips(432)
  - Nails & Rivets(683)
  - Nuts & Washers(1624)
  - Pins, Keys & Retaining Clips(349)
  - Screws & Bolts(8041)
  - Sheet Metal & Panel Fasteners(204)
  - Spacers & Standoffs(1373)
  - Wall Plugs, Fixings & Anchors(644)
- Hand Tools
  Hand Tools
  - Cable, Connector & Crimping Tools(2243)
  - Clamps & Vices(508)
  - Hammers & Demolition(790)
  - Knives, Scissors & Saws(883)
  - Manual Grease Guns & Accessories(32)
  - Measuring & Marking(1337)
  - Pliers & Cutters(3404)
  - Sanding, Filing & Polishing(1252)
  - Screwdrivers, Hex & Torx Keys(6390)
  - Spanners, Sockets & Wrenches(9869)
  - Specialist Tools(1788)
  - Staplers & Riveters(66)
  - Threading Tools(1341)
  - Tool Kits & Tool Storage(1964)
- Mechanical Power Transmission
  Mechanical Power Transmission
  - Belts & Pulleys(8450)
  - Brakes & Clutches(49)
  - Bushes & Collars(726)
  - Electric Actuators(1055)
  - Gears & Racks(1071)
  - Lead Screws, Ball Screws & Ball Splines(124)
  - Power Transmission Couplings(1342)
  - Roller Chains & Accessories(1223)
- Plumbing & Pipeline
  Plumbing & Pipeline
  - Hose Pipe & Fittings(1960)
  - Pipes & Pipe Fittings(1953)
  - Pipework Maintenance & Water Treatment(135)
  - Sinks, Toilets & Showers(21)
  - Valves & Taps(2658)
  - 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(3015)
  - Hydraulic Fluids & Filtration(118)
  - Hydraulic Instrumentation & Switches(140)
  - Hydraulic Tools(8)
  - Hydraulic Valves & Manifolds(253)
  - Pneumatic & Hydraulic Pressure Gauges(5410)
  - Pneumatic Air Preparation(3322)
  - Pneumatic Connectors, Fittings & Hose(10092)
  - Pneumatic Counters, Logic Controllers & Timers(83)
  - Pneumatic Cylinders & Actuators(11569)
  - Pneumatic Sensors & Switches(1452)
  - Pneumatic Valves(8355)
  - Vacuum Components(1329)
- Power Tools, Soldering & Welding
  Power Tools, Soldering & Welding
  - Air Tools(451)
  - Drill Bits & Parts(3214)
  - Grounds Maintenance Tools(72)
  - Milling & Lathing(425)
  - Power Tool Accessories(2025)
  - Power Tools(1298)
  - Sanding Belts, Discs & Wheels(1170)
  - Soldering(2769)
  - Welding & Brazing(156)
  - Workshop Tools(745)
- Electrical, Automation & Cables
- Automation & Control Gear
  Automation & Control Gear
  - Automation Signalling(5625)
  - Contactors & Auxiliary Contacts(11061)
  - Electric Motors(11994)
  - Industrial Robots(22)
  - PLCs, HMIs & Industrial Computing(9326)
  - Process Control(7235)
  - Sensors(29032)
  - Solenoids(173)
- Cables & Wires
  Cables & Wires
  - AV Cables(1735)
  - Cable Glands & Fittings(2543)
  - Cable Joints & Cable Sleeving(3309)
  - Cable Management(6440)
  - Cable Ties & Fixings(3149)
  - Computer Cables(1612)
  - Electrical Power & Industrial Cables(15380)
  - Networking & Coaxial Cables(8081)
  - Single Core Cable(5728)
  - Wire to Board Cables & Ribbon Cable(7543)
- Enclosures & Server Racks
  Enclosures & Server Racks
  - 19-Inch Racking(1290)
  - Enclosures(12719)
  - Enclosures & Racking Components(8073)
- Fuses & Circuit Breakers
  Fuses & Circuit Breakers
  - Circuit Breakers(21362)
  - Earth & Lightning Protection(134)
  - Fuse Holders & Accessories(1261)
  - Fuses(7852)
- HVAC, Fans & Thermal Management
  HVAC, Fans & Thermal Management
  - Air Conditioning & Fans(2586)
  - Air Conditioning & Heating Accessories(1636)
  - Electronics Heating & Cooling Components(1838)
  - Fan Accessories(423)
- Lighting
  Lighting
  - Light Bulbs, Lamps & Tubes(1595)
  - Light Fittings, Fixtures & Luminaires(2136)
  - Lighting Components(378)
  - Torches & Inspection Lamps(607)
- Relays & Signal Conditioning
  Relays & Signal Conditioning
  - Relay Accessories(890)
  - Relays(13656)
  - Signal Conditioners & Isolators(884)
- Switches
  Switches
  - Capacitive, Magnetic and Piezo Switches(1022)
  - DIP & Rotary Encoded Switches(999)
  - Domestic Installation Switches(1379)
  - Foot Switches & Components(243)
  - Joysticks & Components(290)
  - Key Switches & Selector Switches(2152)
  - Keyboard & Keypad Switches(1862)
  - Limit & Position Switches(2763)
  - Micro Switches & Detector Switches(2366)
  - Push Button Switches & Components(12950)
  - Rocker Switches & Components(950)
  - Rope Pull Switches & Components(358)
  - Rotary Switches & Components(3424)
  - Safety Enabling & Control Switches(118)
  - Safety Interlock Switches & Components(2195)
  - Switch Disconnectors & Components(5861)
  - Toggle Switches & Slide Switches(1944)
- Electronic Components, Power & Connectors
- Batteries & Chargers
  Batteries & Chargers
  - Battery & Charger Accessories(590)
  - Battery Chargers & Power Banks(346)
  - Non-Rechargeable Batteries(528)
  - Rechargeable Batteries(590)
- Connectors
  Connectors
  - AV Connectors(2048)
  - Automotive Electrical Connectors(4924)
  - Backplane & Rack Connectors(1314)
  - Circular Connectors(20923)
  - IC Sockets & Adapters(645)
  - Mains & DC Power Connectors(5339)
  - Network & Telecom Connectors(3563)
  - PCB Connectors & Wire Housings(41220)
  - Power Connectors(9841)
  - RF Coaxial Connectors & Adapters(4990)
  - Terminal Blocks(31165)
  - USB, D Sub & Computing Connectors(9128)
  - Wire Terminals & Splices(6753)
- Displays & Optoelectronics
  Displays & Optoelectronics
  - Display Modules(1871)
  - Fibre Optic Components(238)
  - Indicators & Indicator Components(3882)
  - LED Lighting Components(4709)
  - LEDs - Light Emitting Diodes(6138)
  - Laser Modules & Components(269)
  - Optocouplers & Photodetectors(4503)
- ESD Control, Cleanroom & PCB Prototyping
  ESD Control, Cleanroom & PCB Prototyping
  - ESD Control & Clean Room(864)
  - PCB Etching, Preparation & Developing(51)
  - PCB Handling(104)
  - PCB Spacers, Pillars & Supports(813)
  - PCB Tools(123)
  - Prototyping Boards(744)
- Passive Components
  Passive Components
  - Antennas(2116)
  - Capacitors(40790)
  - Crystals, Oscillators & Resonators(3610)
  - EMI Filters & Protection(6892)
  - Fixed Resistors(46401)
  - Inductors(10119)
  - Passive Components Kits(324)
  - Rotary Encoders(371)
  - Sounder, Buzzer & Microphone Components(842)
  - Surge Protection Components(3528)
  - Variable Resistors(4536)
- Power Supplies & Transformers
  Power Supplies & Transformers
  - Power Supplies(8552)
  - Renewable Energy(136)
  - Transformers(3116)
  - Voltage Converters(14503)
- Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  - Arduino Shop(244)
  - BBC micro:bit Shop(160)
  - Development Tools & Single Board Computers(5688)
  - ROCK SBC Shop(81)
  - Raspberry Pi Shop(317)
  - STEM Education(113)
- Semiconductors
  Semiconductors
  - Amplifiers & Comparators(5264)
  - Audio & Video ICs(110)
  - Chip Programmers & Debuggers(126)
  - Clock, Timing & Frequency ICs(1125)
  - Communication & Wireless Module ICs(1136)
  - Data Converters(1297)
  - Discrete Semiconductors(39318)
  - Interface ICs(3467)
  - Logic ICs(4401)
  - Memory Chips(2580)
  - Power Management ICs(14575)
  - Processors & Microcontrollers(7917)
  - Programmable Logic ICs(175)
  - Sensor ICs(3392)
- PPE, Safety, Test & IT
- Computing & Peripherals
  Computing & Peripherals
  - 3D Printing & Scanning(1090)
  - Audio & Video(789)
  - Barcode Scanners & Accessories(164)
  - Car Technology(10)
  - Computer Components & Software(1589)
  - Keyboards & Mice(640)
  - Labelling(2112)
  - Memory & Data Storage(2069)
  - Mobile Computing(179)
  - Networking & WiFi(2950)
  - Phones & Walkie Talkies(137)
  - Photography & Drones(37)
  - Printing & Scanning(279)
  - Remote Controls(167)
- Facilities Cleaning & Maintenance
  Facilities Cleaning & Maintenance
  - Brushes(380)
  - Cleaning Equipment(92)
  - Cleaning Sprays & Fluids(151)
  - Electronics Cleaners & Protective Coatings(218)
  - Floor Cleaning(814)
  - Greases, Oils & Lubricants(660)
  - Paint & Painting Supplies(335)
  - Washroom Equipment & Supplies(534)
  - Waste & Recycling(227)
  - Wipes & Cloths(560)
- Office Supplies
  Office Supplies
  - Desk Organisation(69)
  - Filing(77)
  - Office Equipment(155)
  - Office Furniture(402)
  - Paper & Consumables(657)
  - Posting & Packaging(81)
  - White Boards, Notice Boards & Planners(190)
  - Writing & Drawing Supplies(192)
- Personal Protective Equipment & Workwear
  Personal Protective Equipment & Workwear
  - Arm & Knee Protection(181)
  - Disposable Workwear(487)
  - Ear Protection(307)
  - Eye & Face Protection(1274)
  - Fall Protection(630)
  - Hand Protection(5435)
  - Head Protection(711)
  - Hi Vis Clothing(4533)
  - Respiratory Protection(776)
  - Safety Footwear(12155)
  - Workwear(12661)
- Security & Ironmongery
  Security & Ironmongery
  - CCTV & Security Surveillance(249)
  - Door Control & Seals(444)
  - Key Cabinets & Safes(182)
  - Latches, Hinges & Handles(1020)
  - Locks & Bolts(1209)
  - Security Alarms & Sensors(370)
- Site Safety
  Site Safety
  - Fire Safety(186)
  - First Aid(251)
  - Lockout Tagout(517)
  - Safety Flooring(326)
  - Safety Signs(708)
  - Spillage Control(449)
  - Traffic Management & Crowd Control(1109)
- Test & Measurement
  Test & Measurement
  - Bench Power Supplies & Sources(1869)
  - Data Acquisition & Logging(968)
  - Electrical Test & Measurement(1912)
  - Electronic Component Testing(312)
  - Engineering Test & Measurement(840)
  - Environmental Test & Measurement(1115)
  - Lab Equipment(901)
  - Linear Test & Measurement(10)
  - Multimeters & Accessories(1344)
  - Network Test & Measurement(510)
  - Oscilloscopes & Accessories(2444)
  - Pressure Test & Measurement(442)
  - RF Test & Measurement(204)
  - Signal Generators & Analysers(580)
  - Speed Test & Measurement(104)
  - Temperature Test & Measurement(2677)
  - Test Connectors(2961)
  - Test Leads & Test Lead Kits(1606)
  - Weight & Force Test & Measurement(1001)
Our Brands
- Top Brands
- All Brands
New Products
My Account
Our Services

Computer Components & Software

£167.30Each Check stock levels Compare	Advantech RS422, RS485 DB-9 Terminal Block Interface Converter Bus TypeRS422, RS485 Connector ADB-9 Connector BTerminal Block Maximum Baud Rate115.2kbit/s See similar products in Interface Adapters & Converters	RS Stock No. 448-831 Brand Advantech Mfr. Part No. ADAM-4521
New £92.60Each Check stock levels Compare	Advantech USB B Female Female to Terminal Block Converter Cable Connector AUSB B Female Connector A GenderFemale Connector BTerminal Block See similar products in Interface Adapters & Converters	RS Stock No. 285-7152 Brand Advantech Mfr. Part No. ADAM-4562
New £195.22Each Check stock levels Compare	Advantech 16 Port PCI PCI Network Card Bus TypePCI Interface TypePCI Number of Ports16 See similar products in Network Cards	RS Stock No. 285-8613 Brand Advantech Mfr. Part No. PCI-1762
New £224.14Each Check stock levels Compare	Advantech RS485 Terminal Block Terminal Block Interface Converter Bus TypeRS485 Connector ATerminal Block Connector BTerminal Block See similar products in Interface Adapters & Converters	RS Stock No. 284-4325 Brand Advantech Mfr. Part No. ADAM-4541-C
New £132.18Each Check stock levels Compare	Advantech USB USB B Terminal Block USB Serial Cable Adapter Bus TypeUSB Connector AUSB B Connector BTerminal Block See similar products in Interface Adapters & Converters	RS Stock No. 283-8002 Brand Advantech Mfr. Part No. ADAM-4561

Computer Components & Software

CATEGORIES