All Products
- Mechanical, Fluid Power & Tools
- Access, Storage & Material Handling
  Access, Storage & Material Handling
  - Ladders & Steps(150)
  - Material Lifting & Loading Equipment(507)
  - Storage & Shelving(1602)
  - Transit & Equipment Cases(720)
  - Trucks, Trolleys & Lifting Tables(350)
- Adhesives, Sealants & Tapes
  Adhesives, Sealants & Tapes
  - Adhesive, Sealant & Tape Dispensers(156)
  - Adhesives & Glues(36)
  - Sealants & Resins(56)
  - Tapes(2294)
- Bearings & Seals
  Bearings & Seals
  - Gaskets, Seals & Packings(6871)
  - Linear Motion(1301)
  - Rotary Bearings & Housing Units(11749)
- Engineering Materials & Industrial Hardware
  Engineering Materials & Industrial Hardware
  - Anti Vibration & Levelling Components(2241)
  - Carbon Fibre & Felt Sheets(8)
  - Castors & Wheels(1718)
  - Ceramic Materials(4)
  - Channel Support Systems(175)
  - Conveyor Components(504)
  - Insulation Materials(87)
  - Knobs, Levers & Handles(1088)
  - Metal Materials(508)
  - Plastic & Rubber Materials(699)
  - Polishing & Finishing(30)
  - Shim Stock(96)
  - Structural Systems(2130)
- Fasteners & Fixings
  Fasteners & Fixings
  - Clips & Springs(1653)
  - Girder Fixings(146)
  - Magnets & Magnetic Strips(459)
  - Nails & Rivets(846)
  - Nuts & Washers(1627)
  - Pins, Keys & Retaining Clips(348)
  - Screws & Bolts(8063)
  - Sheet Metal & Panel Fasteners(202)
  - Spacers & Standoffs(1256)
  - Wall Plugs, Fixings & Anchors(660)
- Hand Tools
  Hand Tools
  - Cable, Connector & Crimping Tools(2496)
  - Clamps & Vices(523)
  - Hammers & Demolition(872)
  - Knives, Scissors & Saws(929)
  - Manual Grease Guns & Accessories(32)
  - Measuring & Marking(1345)
  - Pliers & Cutters(3541)
  - Sanding, Filing & Polishing(1271)
  - Screwdrivers, Hex & Torx Keys(7093)
  - Spanners, Sockets & Wrenches(11443)
  - Specialist Tools(1859)
  - Staplers & Riveters(74)
  - Threading Tools(1445)
  - Tool Kits & Tool Storage(2224)
- Mechanical Power Transmission
  Mechanical Power Transmission
  - Belts & Pulleys(13171)
  - Brakes & Clutches(49)
  - Bushes & Collars(732)
  - Electric Actuators(1057)
  - Gears & Racks(1071)
  - Lead Screws, Ball Screws & Ball Splines(124)
  - Power Transmission Couplings(1334)
  - Roller Chains & Accessories(1239)
- Plumbing & Pipeline
  Plumbing & Pipeline
  - Hose Pipe & Fittings(1968)
  - Pipes & Pipe Fittings(1577)
  - Pipework Maintenance & Water Treatment(116)
  - Sinks, Toilets & Showers(21)
  - Valves & Taps(2653)
  - Water Heating & Pumps(388)
- Pneumatics & Hydraulics
  Pneumatics & Hydraulics
  - Automated Air Blowers(23)
  - Compressed Air Piping Systems(209)
  - Hydraulic Cylinders, Pumps & Power Units(173)
  - Hydraulic Fittings & Tubing(3051)
  - Hydraulic Fluids & Filtration(110)
  - Hydraulic Instrumentation & Switches(140)
  - Hydraulic Tools(9)
  - Hydraulic Valves & Manifolds(228)
  - Pneumatic & Hydraulic Pressure Gauges(4993)
  - Pneumatic Air Preparation(3324)
  - Pneumatic Connectors, Fittings & Hose(10466)
  - Pneumatic Counters, Logic Controllers & Timers(82)
  - Pneumatic Cylinders & Actuators(11780)
  - Pneumatic Sensors & Switches(1628)
  - Pneumatic Valves(8374)
  - Vacuum Components(1338)
- Power Tools, Soldering & Welding
  Power Tools, Soldering & Welding
  - Air Tools(502)
  - Drill Bits & Parts(4119)
  - Grounds Maintenance Tools(78)
  - Milling & Lathing(443)
  - Power Tool Accessories(2317)
  - Power Tools(1337)
  - Sanding Belts, Discs & Wheels(1424)
  - Soldering(2359)
  - Welding & Brazing(141)
  - Workshop Tools(801)
- Electrical, Automation & Cables
- Automation & Control Gear
  Automation & Control Gear
  - Automation Signalling(5824)
  - Contactors & Auxiliary Contacts(13871)
  - Electric Motors(14205)
  - Industrial Robots(78)
  - PLCs, HMIs & Industrial Computing(9819)
  - Process Control(7345)
  - Sensors(32005)
  - Solenoids(170)
- Cables & Wires
  Cables & Wires
  - AV Cables(1736)
  - Cable Glands & Fittings(2489)
  - Cable Joints & Cable Sleeving(3238)
  - Cable Management(6381)
  - Cable Ties & Fixings(3243)
  - Computer Cables(1691)
  - Electrical Power & Industrial Cables(18942)
  - Networking & Coaxial Cables(8168)
  - Single Core Cable(5732)
  - Wire to Board Cables & Ribbon Cable(7753)
- Enclosures & Server Racks
  Enclosures & Server Racks
  - 19-Inch Racking(1303)
  - Enclosures(13333)
  - Enclosures & Racking Components(9698)
- Fuses & Circuit Breakers
  Fuses & Circuit Breakers
  - Circuit Breakers(27486)
  - Earth & Lightning Protection(134)
  - Fuse Holders & Accessories(1288)
  - Fuses(7836)
- HVAC, Fans & Thermal Management
  HVAC, Fans & Thermal Management
  - Air Conditioning & Fans(2587)
  - Air Conditioning & Heating Accessories(1609)
  - Building Automation(1)
  - Electronics Heating & Cooling Components(1771)
  - Fan Accessories(428)
- Lighting
  Lighting
  - Light Bulbs, Lamps & Tubes(1537)
  - Light Fittings, Fixtures & Luminaires(2147)
  - Lighting Components(387)
  - Torches & Inspection Lamps(600)
- Relays & Signal Conditioning
  Relays & Signal Conditioning
  - Relay Accessories(896)
  - Relays(13868)
  - Signal Conditioners & Isolators(803)
- Switches
  Switches
  - Capacitive, Magnetic and Piezo Switches(1015)
  - DIP & Rotary Encoded Switches(980)
  - Domestic Installation Switches(1473)
  - Foot Switches & Components(249)
  - Joysticks & Components(300)
  - Key Switches & Selector Switches(2196)
  - Keyboard & Keypad Switches(1841)
  - Limit & Position Switches(3017)
  - Micro Switches & Detector Switches(2360)
  - Push Button Switches & Components(13318)
  - Rocker Switches & Components(978)
  - Rope Pull Switches & Components(360)
  - Rotary Switches & Components(3502)
  - Safety Enabling & Control Switches(191)
  - Safety Interlock Switches & Components(2242)
  - Switch Disconnectors & Components(6932)
  - Toggle Switches & Slide Switches(1922)
- Electronic Components, Power & Connectors
- Batteries & Chargers
  Batteries & Chargers
  - Battery & Charger Accessories(580)
  - Battery Chargers & Power Banks(370)
  - Non-Rechargeable Batteries(274)
  - Rechargeable Batteries(500)
- Connectors
  Connectors
  - AV Connectors(2035)
  - Automotive Electrical Connectors(5059)
  - Backplane & Rack Connectors(1300)
  - Circular Connectors(20721)
  - IC Sockets & Adapters(632)
  - Mains & DC Power Connectors(5398)
  - Network & Telecom Connectors(3584)
  - PCB Connectors & Wire Housings(40990)
  - Power Connectors(9857)
  - RF Coaxial Connectors & Adapters(4928)
  - Terminal Blocks(31665)
  - USB, D Sub & Computing Connectors(9078)
  - Wire Terminals & Splices(6780)
- Displays & Optoelectronics
  Displays & Optoelectronics
  - Display Modules(1904)
  - Fibre Optic Components(232)
  - Indicators & Indicator Components(4009)
  - LED Lighting Components(5315)
  - LEDs - Light Emitting Diodes(6098)
  - Laser Modules & Components(269)
  - Optocouplers & Photodetectors(4429)
- ESD Control, Cleanroom & PCB Prototyping
  ESD Control, Cleanroom & PCB Prototyping
  - ESD Control & Clean Room(855)
  - PCB Etching, Preparation & Developing(46)
  - PCB Handling(105)
  - PCB Spacers, Pillars & Supports(794)
  - PCB Tools(118)
  - Prototyping Boards(625)
- Passive Components
  Passive Components
  - Antennas(2167)
  - Capacitors(40585)
  - Crystals, Oscillators & Resonators(3836)
  - EMI Filters & Protection(6908)
  - Fixed Resistors(45977)
  - Inductors(10274)
  - Passive Components Kits(315)
  - Rotary Encoders(373)
  - Sounder, Buzzer & Microphone Components(837)
  - Surge Protection Components(3671)
  - Variable Resistors(4550)
- Power Supplies & Transformers
  Power Supplies & Transformers
  - Power Supplies(8620)
  - Renewable Energy(124)
  - Transformers(2970)
  - Voltage Converters(14589)
- Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  - Arduino Shop(239)
  - BBC micro:bit Shop(160)
  - Development Tools & Single Board Computers(5815)
  - ROCK SBC Shop(89)
  - Raspberry Pi Shop(289)
  - STEM Education(94)
- Semiconductors
  Semiconductors
  - Amplifiers & Comparators(5299)
  - Audio & Video ICs(113)
  - Chip Programmers & Debuggers(133)
  - Clock, Timing & Frequency ICs(1103)
  - Communication & Wireless Module ICs(1117)
  - Data Converters(1290)
  - Discrete Semiconductors(39520)
  - Interface ICs(3370)
  - Logic ICs(4237)
  - Memory Chips(2625)
  - Power Management ICs(14846)
  - Processors & Microcontrollers(8446)
  - Programmable Logic ICs(155)
  - Sensor ICs(3353)
- PPE, Safety, Test & IT
- Computing & Peripherals
  Computing & Peripherals
  - 3D Printing & Scanning(1024)
  - Audio & Video(790)
  - Barcode Scanners & Accessories(162)
  - Car Technology(12)
  - Computer Components & Software(2047)
  - Keyboards & Mice(846)
  - Labelling(2046)
  - Memory & Data Storage(2274)
  - Mobile Computing(183)
  - Networking & WiFi(3101)
  - Phones & Walkie Talkies(109)
  - Photography & Drones(35)
  - Printing & Scanning(282)
  - Remote Controls(166)
- Facilities Cleaning & Maintenance
  Facilities Cleaning & Maintenance
  - Brushes(375)
  - Cleaning Equipment(83)
  - Cleaning Sprays & Fluids(37)
  - Electronics Cleaners & Protective Coatings(81)
  - Floor Cleaning(835)
  - Greases, Oils & Lubricants(319)
  - Paint & Painting Supplies(114)
  - Washroom Equipment & Supplies(448)
  - Waste & Recycling(227)
  - Wipes & Cloths(500)
- Office Supplies
  Office Supplies
  - Desk Organisation(67)
  - Filing(77)
  - Office Equipment(161)
  - Office Furniture(411)
  - Paper & Consumables(678)
  - Posting & Packaging(77)
  - White Boards, Notice Boards & Planners(184)
  - Writing & Drawing Supplies(187)
- Personal Protective Equipment & Workwear
  Personal Protective Equipment & Workwear
  - Arm & Knee Protection(166)
  - Disposable Workwear(449)
  - Ear Protection(253)
  - Eye & Face Protection(1121)
  - Fall Protection(799)
  - Hand Protection(6099)
  - Head Protection(665)
  - Hi Vis Clothing(4873)
  - Respiratory Protection(510)
  - Safety Footwear(14091)
  - Workwear(13524)
- Security & Ironmongery
  Security & Ironmongery
  - CCTV & Security Surveillance(253)
  - Door Control & Seals(456)
  - Key Cabinets & Safes(192)
  - Latches, Hinges & Handles(1029)
  - Locks & Bolts(1261)
  - Security Alarms & Sensors(371)
- Site Safety
  Site Safety
  - Fire Safety(153)
  - First Aid(114)
  - Lockout Tagout(578)
  - Safety Flooring(315)
  - Safety Signs(688)
  - Spillage Control(443)
  - Traffic Management & Crowd Control(1107)
- Test & Measurement
  Test & Measurement
  - Bench Power Supplies & Sources(1843)
  - Data Acquisition & Logging(899)
  - Electrical Test & Measurement(1822)
  - Electronic Component Testing(290)
  - Engineering Test & Measurement(906)
  - Environmental Test & Measurement(1085)
  - Lab Equipment(894)
  - Linear Test & Measurement(12)
  - Multimeters & Accessories(1330)
  - Network Test & Measurement(491)
  - Oscilloscopes & Accessories(2406)
  - Pressure Test & Measurement(436)
  - RF Test & Measurement(201)
  - Signal Generators & Analysers(533)
  - Speed Test & Measurement(106)
  - Temperature Test & Measurement(2614)
  - Test Connectors(2852)
  - Test Leads & Test Lead Kits(1585)
  - Weight & Force Test & Measurement(1049)
Our Brands
- Top Brands
- All Brands
New Products
My Account
Our Services

Clock, Timing & Frequency ICs

kr 9,615 Each (In a Tube of 57) Check stock levels Compare	Nexperia HEF4541BT,512, Programmable Timer Circuit 36MHz, 14-Pin SOIC Mounting TypeSurface Mount Timer TypeProgrammable Package TypeSOIC Number of Internal Timers1 Pin Count14 See similar products in Timer Circuits	RS Stock No. 178-7003 Brand Nexperia Mfr. Part No. HEF4541BT,512
kr 8,00 Each (In a Pack of 5) Also available in industry standard packaging Check stock levels Compare	Nexperia 74HC4046AD,652, PLL Circuit 1 6 V 16-Pin SOIC Number of Elements per Chip1 Mounting TypeSurface Mount Package TypeSOIC Pin Count16 Maximum Supply Current50 mA See similar products in Clock Synthesizers	RS Stock No. 483-6538 Brand Nexperia Mfr. Part No. 74HC4046AD,652

Clock, Timing & Frequency ICs

CATEGORIES