All Products
- Mechanical, Fluid Power & Tools
- Access, Storage & Material Handling
  Access, Storage & Material Handling
  - Ladders & Steps(107)
  - Material Lifting & Loading Equipment(416)
  - Storage & Shelving(1546)
  - Transit & Equipment Cases(635)
  - Trucks, Trolleys & Lifting Tables(290)
- Adhesives, Sealants & Tapes
  Adhesives, Sealants & Tapes
  - Adhesive, Sealant & Tape Dispensers(118)
  - Adhesives & Glues(100)
  - Sealants & Resins(124)
  - Tapes(2249)
- Bearings & Seals
  Bearings & Seals
  - Gaskets, Seals & Packings(6880)
  - Linear Motion(1274)
  - Rotary Bearings & Housing Units(11650)
- Engineering Materials & Industrial Hardware
  Engineering Materials & Industrial Hardware
  - Anti Vibration & Levelling Components(2260)
  - Carbon Fibre & Felt Sheets(8)
  - Castors & Wheels(1731)
  - Ceramic Materials(26)
  - Channel Support Systems(175)
  - Conveyor Components(492)
  - Insulation Materials(106)
  - Knobs, Levers & Handles(1137)
  - Metal Materials(454)
  - Plastic & Rubber Materials(673)
  - Polishing & Finishing(29)
  - Shim Stock(95)
  - Structural Systems(2094)
- Fasteners & Fixings
  Fasteners & Fixings
  - Clips & Springs(1652)
  - Girder Fixings(140)
  - Magnets & Magnetic Strips(435)
  - Nails & Rivets(736)
  - Nuts & Washers(1396)
  - Pins, Keys & Retaining Clips(372)
  - Screws & Bolts(8054)
  - Sheet Metal & Panel Fasteners(300)
  - Spacers & Standoffs(1233)
  - Wall Plugs, Fixings & Anchors(656)
- Hand Tools
  Hand Tools
  - Cable, Connector & Crimping Tools(2459)
  - Clamps & Vices(504)
  - Hammers & Demolition(841)
  - Knives, Scissors & Saws(846)
  - Manual Grease Guns & Accessories(32)
  - Measuring & Marking(984)
  - Pliers & Cutters(3549)
  - Sanding, Filing & Polishing(1305)
  - Screwdrivers, Hex & Torx Keys(6716)
  - Spanners, Sockets & Wrenches(11180)
  - Specialist Tools(1792)
  - Staplers & Riveters(73)
  - Threading Tools(1499)
  - Tool Kits & Tool Storage(2054)
- Mechanical Power Transmission
  Mechanical Power Transmission
  - Belts & Pulleys(13099)
  - Brakes & Clutches(48)
  - Bushes & Collars(732)
  - Electric Actuators(1235)
  - Gears & Racks(1069)
  - Lead Screws, Ball Screws & Ball Splines(119)
  - Power Transmission Couplings(1359)
  - Roller Chains & Accessories(1091)
- Plumbing & Pipeline
  Plumbing & Pipeline
  - Hose Pipe & Fittings(1968)
  - Pipes & Pipe Fittings(1477)
  - Pipework Maintenance & Water Treatment(122)
  - Sinks, Toilets & Showers(21)
  - Valves & Taps(2634)
  - Water Heating & Pumps(220)
- Pneumatics & Hydraulics
  Pneumatics & Hydraulics
  - Automated Air Blowers(21)
  - Compressed Air Piping Systems(214)
  - Hydraulic Cylinders, Pumps & Power Units(158)
  - Hydraulic Fittings & Tubing(4243)
  - Hydraulic Fluids & Filtration(111)
  - Hydraulic Instrumentation & Switches(143)
  - Hydraulic Tools(9)
  - Hydraulic Valves & Manifolds(265)
  - Pneumatic & Hydraulic Pressure Gauges(4959)
  - Pneumatic Air Preparation(3313)
  - Pneumatic Connectors, Fittings & Hose(10352)
  - Pneumatic Counters, Logic Controllers & Timers(81)
  - Pneumatic Cylinders & Actuators(13816)
  - Pneumatic Sensors & Switches(1591)
  - Pneumatic Valves(8268)
  - Vacuum Components(1285)
- Power Tools, Soldering & Welding
  Power Tools, Soldering & Welding
  - Air Tools(430)
  - Drill Bits & Parts(4297)
  - Grounds Maintenance Tools(7)
  - Milling & Lathing(424)
  - Power Tool Accessories(847)
  - Power Tools(262)
  - Sanding Belts, Discs & Wheels(1356)
  - Soldering(1782)
  - Welding & Brazing(118)
  - Workshop Tools(736)
- Electrical, Automation & Cables
- Automation & Control Gear
  Automation & Control Gear
  - Automation Signalling(5489)
  - Contactors & Auxiliary Contacts(12767)
  - Electric Motors(14605)
  - Industrial Robots(93)
  - PLCs, HMIs & Industrial Computing(8118)
  - Process Control(6795)
  - Sensors(30533)
  - Solenoids(140)
- Cables & Wires
  Cables & Wires
  - AV Cables(1788)
  - Cable Glands & Fittings(2360)
  - Cable Joints & Cable Sleeving(3264)
  - Cable Management(5949)
  - Cable Ties & Fixings(3427)
  - Computer Cables(1831)
  - Electrical Power & Industrial Cables(18038)
  - Networking & Coaxial Cables(7945)
  - Single Core Cable(7309)
  - Wire to Board Cables & Ribbon Cable(7734)
- Enclosures & Server Racks
  Enclosures & Server Racks
  - 19-Inch Racking(1238)
  - Enclosures(14374)
  - Enclosures & Racking Components(12217)
- Fuses & Circuit Breakers
  Fuses & Circuit Breakers
  - Circuit Breakers(18403)
  - Earth & Lightning Protection(117)
  - Fuse Holders & Accessories(1211)
  - Fuses(7840)
- HVAC, Fans & Thermal Management
  HVAC, Fans & Thermal Management
  - Air Conditioning & Fans(2294)
  - Air Conditioning & Heating Accessories(1408)
  - Building Automation(5)
  - Electronics Heating & Cooling Components(1647)
  - Fan Accessories(382)
- Lighting
  Lighting
  - Fluorescent Lamps & Tubes(1)
  - Light Bulbs, Lamps & Tubes(1499)
  - Light Fittings, Fixtures & Luminaires(645)
  - Lighting Components(208)
  - Torches & Inspection Lamps(367)
- Relays & Signal Conditioning
  Relays & Signal Conditioning
  - Relay Accessories(877)
  - Relays(13082)
  - Signal Conditioners & Isolators(867)
- Switches
  Switches
  - Capacitive, Magnetic and Piezo Switches(986)
  - DIP & Rotary Encoded Switches(1068)
  - Domestic Installation Switches(1122)
  - Foot Switches & Components(242)
  - Joysticks & Components(286)
  - Key Switches & Selector Switches(2232)
  - Keyboard & Keypad Switches(1812)
  - Limit & Position Switches(3030)
  - Micro Switches & Detector Switches(2051)
  - Push Button Switches & Components(13446)
  - Rocker Switches & Components(978)
  - Rope Pull Switches & Components(294)
  - Rotary Switches & Components(3422)
  - Safety Enabling & Control Switches(153)
  - Safety Interlock Switches & Components(1760)
  - Switch Disconnectors & Components(6707)
  - Toggle Switches & Slide Switches(2052)
- Electronic Components, Power & Connectors
- Batteries & Chargers
  Batteries & Chargers
  - Battery & Charger Accessories(645)
  - Battery Chargers & Power Banks(21)
  - Non-Rechargeable Batteries(197)
  - Rechargeable Batteries(418)
- Connectors
  Connectors
  - AV Connectors(2040)
  - Automotive Electrical Connectors(5069)
  - Backplane & Rack Connectors(1265)
  - Circular Connectors(21818)
  - IC Sockets & Adapters(653)
  - Mains & DC Power Connectors(3954)
  - Network & Telecom Connectors(3591)
  - PCB Connectors & Wire Housings(42598)
  - Power Connectors(10750)
  - RF Coaxial Connectors & Adapters(4859)
  - Terminal Blocks(31276)
  - USB, D Sub & Computing Connectors(9048)
  - Wire Terminals & Splices(6461)
- Displays & Optoelectronics
  Displays & Optoelectronics
  - Display Modules(2088)
  - Fibre Optic Components(218)
  - Indicators & Indicator Components(3929)
  - LED Indicators & Accessories(1)
  - LED Lighting Components(4528)
  - LEDs - Light Emitting Diodes(6037)
  - Laser Modules & Components(165)
  - Optocouplers & Photodetectors(4463)
- ESD Control, Cleanroom & PCB Prototyping
  ESD Control, Cleanroom & PCB Prototyping
  - ESD Control & Clean Room(444)
  - PCB Etching, Preparation & Developing(52)
  - PCB Handling(90)
  - PCB Spacers, Pillars & Supports(773)
  - PCB Tools(122)
  - Prototyping Boards(774)
- Passive Components
  Passive Components
  - Antennas(633)
  - Capacitors(41559)
  - Crystals, Oscillators & Resonators(3987)
  - EMI Filters & Protection(6687)
  - Fixed Resistors(47313)
  - Inductors(10366)
  - Passive Components Kits(306)
  - Rotary Encoders(374)
  - Sounder, Buzzer & Microphone Components(884)
  - Surge Protection Components(3588)
  - Variable Resistors(4830)
- Power Supplies & Transformers
  Power Supplies & Transformers
  - Power Supplies(5555)
  - Renewable Energy(61)
  - Transformers(2714)
  - Voltage Converters(12814)
- Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  - Arduino Shop(181)
  - BBC micro:bit Shop(147)
  - Development Tools & Single Board Computers(3430)
  - ROCK SBC Shop(55)
  - Raspberry Pi Shop(225)
  - STEM Education(80)
- Semiconductors
  Semiconductors
  - Amplifiers & Comparators(5267)
  - Audio & Video ICs(88)
  - Chip Programmers & Debuggers(100)
  - Clock, Timing & Frequency ICs(1083)
  - Communication & Wireless Module ICs(409)
  - Data Converters(1252)
  - Discrete Semiconductors(39977)
  - Interface ICs(3317)
  - Logic ICs(4366)
  - Memory Chips(2531)
  - Power Management ICs(11439)
  - Processors & Microcontrollers(7477)
  - Programmable Logic ICs(69)
  - Sensor ICs(3357)
- PPE, Safety, Test & IT
- Computing & Peripherals
  Computing & Peripherals
  - 3D Printing & Scanning(331)
  - Audio & Video(547)
  - Barcode Scanners & Accessories(134)
  - Car Technology(4)
  - Computer Components & Software(1382)
  - Keyboards & Mice(304)
  - Labelling(1488)
  - Memory & Data Storage(650)
  - Mobile Computing(109)
  - Networking & WiFi(1423)
  - Phones & Walkie Talkies(46)
  - Photography & Drones(23)
  - Printing & Scanning(245)
  - Remote Controls(48)
- Facilities Cleaning & Maintenance
  Facilities Cleaning & Maintenance
  - Brushes(361)
  - Cleaning Equipment(43)
  - Cleaning Sprays & Fluids(71)
  - Electronics Cleaners & Protective Coatings(73)
  - Floor Cleaning(593)
  - Greases, Oils & Lubricants(435)
  - Paint & Painting Supplies(149)
  - Washroom Equipment & Supplies(384)
  - Waste & Recycling(209)
  - Wipes & Cloths(383)
- Office Supplies
  Office Supplies
  - Desk Organisation(57)
  - Filing(71)
  - Office Equipment(115)
  - Office Furniture(338)
  - Paper & Consumables(600)
  - Posting & Packaging(51)
  - White Boards, Notice Boards & Planners(177)
  - Writing & Drawing Supplies(176)
- Personal Protective Equipment & Workwear
  Personal Protective Equipment & Workwear
  - Arm & Knee Protection(133)
  - Disposable Workwear(435)
  - Ear Protection(190)
  - Eye & Face Protection(609)
  - Fall Protection(412)
  - Hand Protection(4872)
  - Head Protection(356)
  - Hi Vis Clothing(5327)
  - Respiratory Protection(326)
  - Safety Footwear(11893)
  - Workwear(13592)
- Security & Ironmongery
  Security & Ironmongery
  - CCTV & Security Surveillance(54)
  - Door Control & Seals(447)
  - Key Cabinets & Safes(195)
  - Latches, Hinges & Handles(1036)
  - Locks & Bolts(1170)
  - Security Alarms & Sensors(251)
- Site Safety
  Site Safety
  - Fire Safety(75)
  - First Aid(101)
  - Lockout Tagout(544)
  - Safety Flooring(243)
  - Safety Signs(639)
  - Spillage Control(181)
  - Traffic Management & Crowd Control(971)
- Test & Measurement
  Test & Measurement
  - Bench Power Supplies & Sources(225)
  - Data Acquisition & Logging(484)
  - Electrical Test & Measurement(593)
  - Electronic Component Testing(115)
  - Engineering Test & Measurement(674)
  - Environmental Test & Measurement(650)
  - Lab Equipment(509)
  - Linear Test & Measurement(12)
  - Multimeters & Accessories(477)
  - Network Test & Measurement(252)
  - Oscilloscopes & Accessories(746)
  - Pressure Test & Measurement(257)
  - RF Test & Measurement(138)
  - Signal Generators & Analysers(172)
  - Speed Test & Measurement(69)
  - Temperature Test & Measurement(731)
  - Test Connectors(2526)
  - Test Leads & Test Lead Kits(1442)
  - Weight & Force Test & Measurement(213)
Our Brands
- Top Brands
- All Brands
New Products
My Account
Our Services

Clock, Timing & Frequency ICs

$8.76 Each (On a Reel of 250) Real time qty checker Compare	LMK00304SQE/NOPB, Clock Buffer LMK HCSL, LVDS, LVPECL 2-Input, 32-Pin WQFN Logic FamilyLMK Logic FunctionClock Buffer Input Signal TypeCML, HCSL, HSTL, LVDS, LVPECL, SSTL Output Logic LevelHCSL, LVDS, LVPECL Operation ModeDifferential, Single Ended See similar products in Clock Drivers & Distribution	RS Stock No. 162-8615 Brand Texas Instruments Mfr. Part No. LMK00304SQE/NOPB
$0.976 Each (In a Pack of 25) Also available in industry standard packaging Real time qty checker Compare	Texas Instruments TPL5010DDCR, Watchdog Timer, 6-Pin SOT-23-THIN Package TypeSOT-23-THIN Pin Count6 See similar products in Real Time Clocks	RS Stock No. 229-7087 Brand Texas Instruments Mfr. Part No. TPL5010DDCR
$1.365 Each (In a Tube of 50) Real time qty checker Compare	Texas Instruments TLC555 TLC555CP, Timer Circuit 2MHz, 8-Pin PDIP Mounting TypeSurface Mount Package TypePDIP Number of Internal Timers1 Pin Count8 Maximum Input Frequency2MHz See similar products in Timer Circuits	RS Stock No. 197-7573 Brand Texas Instruments Mfr. Part No. TLC555CP
$1.54 Each (In a Pack of 5) Also available in industry standard packaging Real time qty checker Compare	Texas Instruments 6 Pin Watchdog Timer, SOT-23 Mounting TypeSurface Mount Timer TypeWatchdog Package TypeSOT-23 Number of Internal Timers1 Pin Count6 See similar products in Watchdog Timers	RS Stock No. 900-9863 Brand Texas Instruments Mfr. Part No. TPL5010DDCT
$2.06 Each (In a Tube of 25) Real time qty checker Compare	Texas Instruments SN74LV4046AN, PLL Circuit, 16-Pin PDIP Maximum Output Frequency38MHz Mounting TypeThrough Hole Package TypePDIP Maximum Supply Current±70 mA Pin Count16 See similar products in Clock Synthesizers	RS Stock No. 145-6056 Brand Texas Instruments Mfr. Part No. SN74LV4046AN

Clock, Timing & Frequency ICs

CATEGORIES