RALTRON Crystals, Oscillators & Resonators| RS Components

All Products
- Electronics Components, Power & Connectors
- Batteries & Chargers
  Batteries & Chargers
  - Battery & Charger Accessories(256)
  - Battery Chargers & Power Banks(35)
  - Non-Rechargeable Batteries(193)
  - Rechargeable Batteries(357)
- Connectors
  Connectors
  - AV Connectors(1034)
  - Automotive Electrical Connectors(3695)
  - Backplane & Rack Connectors(1449)
  - Circular Connectors(16195)
  - IC Sockets & Adapters(726)
  - Mains & DC Power Connectors(2804)
  - Network & Telecom Connectors(2188)
  - PCB Connectors & Wire Housings(46410)
  - Power Connectors(7646)
  - RF Coaxial Connectors & Adapters(4330)
  - Terminal Blocks(21056)
  - USB, D Sub & Computing Connectors(8875)
  - Wire Terminals & Splices(5839)
- Displays & Optoelectronics
  Displays & Optoelectronics
  - Displays & Industrial Monitors(1940)
  - Fibre Optic Components(192)
  - IR Emitters & Receivers(195)
  - Indicators & Indicator Components(3578)
  - LED Indicators & Accessories(399)
  - LED Lighting System Components(3472)
  - LEDs & LED Accessories(7016)
  - Laser Modules & Components(132)
  - Optocouplers, Photodetectors & Photointerrupters(4598)
- ESD Control, Cleanroom & PCB Prototyping
  ESD Control, Cleanroom & PCB Prototyping
  - ESD Control & Clean Room(407)
  - PCB Cleaning(13)
  - PCB Cutting, Punching, Forming & Drilling(138)
  - PCB Etching & Developing(44)
  - PCB Handling(63)
  - PCB Spacers, Pillars & Supports(801)
  - Printed Circuit Boards - PCB(749)
- Passive Components
  Passive Components
  - Antennas(592)
  - Capacitors(41790)
  - Crystals, Oscillators & Resonators(4262)
  - EMI Filters & Protection(5681)
  - Fixed Resistors(45106)
  - Inductors(9812)
  - Passive Components Kits(307)
  - Rotary Encoders(258)
  - Sounder, Buzzer & Microphone Components(663)
  - Surge Protection Components(3683)
  - Variable Resistors(4423)
- Power Supplies & Transformers
  Power Supplies & Transformers
  - DC-AC Power Inverters(4)
  - DC-DC Converters(13406)
  - Portable Generators & Accessories(2)
  - Power Conditioners(8)
  - Power Supplies - PSUs(5317)
  - Power over Ethernet - PoE(8)
  - Renewable Energy(183)
  - Transformers(2674)
  - Uninterruptible Power Supplies - UPS(185)
- Raspberry Pi, Arduino & Development Tools
  Raspberry Pi, Arduino & Development Tools
  - Arduino Shop(211)
  - BBC micro:bit Shop(167)
  - Development Tools & Single Board Computers(3776)
  - Raspberry Pi Shop(308)
  - STEM education(27)
- Semiconductors
  Semiconductors
  - Amplifiers & Comparators(7017)
  - Audio & Video ICs(138)
  - Chip Programmers & Debuggers(100)
  - Clock, Timing & Frequency ICs(1260)
  - Communication & Wireless Module ICs(549)
  - Data Converters(2854)
  - Discrete Semiconductors(38372)
  - Interface ICs(4832)
  - Logic ICs(6294)
  - Memory Chips(2986)
  - Power Management ICs(14578)
  - Processors & Microcontrollers(7280)
  - Programmable Logic ICs(82)
  - Sensor ICs(3110)
- Electrical, Automation & Cables
- Automation & Control Gear
  Automation & Control Gear
  - Automation Signalling(3447)
  - Contactors & Auxiliary Contacts(5821)
  - Electric Motors(6649)
  - Industrial Robots(16)
  - PLCs, HMIs & Industrial Computing(4920)
  - Process Control(5832)
  - Sensors(16919)
  - Solenoids(154)
- Cables & Wires
  Cables & Wires
  - Audio Video Cable(863)
  - Cable Accessories, Ties & Tools(7797)
  - Cable Conduit, Trunking & Routing(2677)
  - Cable Glands, Strain Relief & Grommets(1890)
  - Coaxial Cable(1634)
  - Computer Cable Assemblies(1329)
  - Electrical Power & Industrial Cable(9454)
  - Network & Communication Cable(2312)
  - Ribbon & Flat Cable(2485)
  - Wire & Single Core Cable(2986)
  - Wire to Board Cables(4524)
- Enclosures & Server Racks
  Enclosures & Server Racks
  - 19-Inch Racking(584)
  - Enclosures(8641)
  - Enclosures & Racking Components(4993)
- Fuses, Sockets & Circuit Breakers
  Fuses, Sockets & Circuit Breakers
  - Circuit Breakers(1196)
  - Circuit Protection & Circuit Breakers(6168)
  - Consumer Units & Accessories(89)
  - Electrical Installation Accessories(2091)
  - Fuse Holders(1232)
  - Fuse Tools & Testing(11)
  - Fuses(4414)
  - Fuses - PCB(2175)
  - Lightning Protection(40)
- HVAC, Fans & Thermal Management
  HVAC, Fans & Thermal Management
  - Air Conditioning & Fans(2256)
  - Air Conditioning & Heating Accessories(468)
  - Electronics Heating & Cooling Components(1521)
  - Fan Accessories(448)
- Lighting
  Lighting
  - Light Bulbs, Lamps & Tubes(835)
  - Light Fittings(383)
  - Lighting Components(108)
  - Torches & Inspection Lamps(362)
- Relays
  Relays
  - Control Relays(2897)
  - General Purpose Relay Accessories(723)
  - General Purpose Relays(5443)
  - Interface Relay Modules & Accessories(1225)
  - Reed Relays(373)
  - Solid State Relays & Accessories(2348)
- Switches
  Switches
  - DIP & SIP Switches(1030)
  - Detector Switches(111)
  - Foot Switches & Accessories(222)
  - Hall Effect Switches(41)
  - Industrial Push Buttons, Pilot Lights & Control Stations(7905)
  - Industrial Switches(8404)
  - Joystick Switches & Accessories(200)
  - Key Switches & Accessories(232)
  - Keyboard Switches & Accessories(70)
  - Keypads & Accessories(105)
  - Microswitches & Accessories(1617)
  - Modular Switches & Accessories(652)
  - Piezo Switches(117)
  - Push Button Switches & Accessories(4746)
  - Reed Switches & Accessories(455)
  - Rocker Switches & Accessories(987)
  - Rotary Switches & Accessories(583)
  - Slide Switches & Accessories(443)
  - Switch Mounting Accessories(1)
  - Tactile Switches & Accessories(1427)
  - Thumbwheel Switches & Accessories(24)
  - Toggle Switches & Accessories(1457)
  - Touch Switches & Accessories(276)
- Mechanical Products & Tools
- Access, Storage & Material Handling
  Access, Storage & Material Handling
  - Ladders & Steps(61)
  - Material Lifting & Loading Equipment(242)
  - Storage & Shelving(768)
  - Transit & Equipment Cases(280)
  - Trucks, Trolleys & Lifting Tables(73)
- Adhesives, Sealants & Tapes
  Adhesives, Sealants & Tapes
  - Adhesive, Sealant & Tape Dispensers(85)
  - Adhesives & Glues(186)
  - Sealants & Resins(146)
  - Tapes(1473)
- Bearings & Seals
  Bearings & Seals
  - Gaskets, Seals & Packings(2348)
  - Linear Motion(1173)
  - Rotary Bearings & Housing Units(9368)
- Engineering Materials & Industrial Hardware
  Engineering Materials & Industrial Hardware
  - Anti Vibration & Levelling Components(1790)
  - Carbon Fibre & Felt Sheets(8)
  - Castors & Wheels(1560)
  - Ceramic Materials(29)
  - Conveyor Components(390)
  - Insulation Materials(100)
  - Knobs, Levers & Handles(720)
  - Metal Materials(435)
  - Plastic & Rubber Materials(707)
  - Polishing & Finishing(36)
  - Shim Stock(125)
  - Structural Systems(1225)
- Fasteners & Fixings
  Fasteners & Fixings
  - Channel Support Systems(147)
  - Clips(1089)
  - Fastener Kits(90)
  - Girder Fixings(87)
  - Hooks & Eyes(40)
  - Magnets & Magnetic Strips(361)
  - Nails(81)
  - Nuts & Washers(727)
  - Pins, Keys & Retaining(148)
  - Rivets & Riveting Tools(565)
  - Screws & Bolts(3104)
  - Sheet Metal & Panel Fasteners(249)
  - Spacers & Standoffs(1019)
  - Threaded Rods & Studs(155)
  - Wall Plugs, Anchors, Fixings & Kits(620)
  - Wire Rope Suspension Systems(6)
- Hand Tools
  Hand Tools
  - Cable, Connector & Crimping Tools(1626)
  - Clamps & Vices(351)
  - Hammers & Demolition(501)
  - Knives, Scissors & Saws(648)
  - Manual Grease Guns & Accessories(31)
  - Measuring & Marking(853)
  - Pliers & Cutters(2273)
  - Sanding, Filing & Polishing(760)
  - Screwdrivers, Hex & Torx Keys(4414)
  - Spanners, Sockets & Wrenches(7614)
  - Specialist Tools(990)
  - Staplers & Riveters(27)
  - Threading Tools(935)
  - Tool Kits & Tool Storage(1017)
- Mechanical Power Transmission
  Mechanical Power Transmission
  - Belts & Pulleys(6200)
  - Brakes & Clutches(57)
  - Bushes & Collars(579)
  - Electric Actuators(704)
  - Gears & Racks(421)
  - Lead Screws, Ball Screws & Ball Splines(122)
  - Power Transmission Couplings(1082)
  - Roller Chains & Accessories(366)
- Plumbing & Pipeline
  Plumbing & Pipeline
  - Central Heating & Process Pumps(238)
  - Pipe & Tank Insulation(20)
  - Pipe Fittings & Accessories(1645)
  - Pipe Sealants & Cements(4)
  - Pipes, Tubing, and Hoses(1717)
  - Pipework Repair & Maintenance Supplies(89)
  - Radiator Valves & Controllers(12)
  - Sinks & Toilets(21)
  - Valves & Taps(1926)
  - Water Meters, Thermometers & Pressure Gauges(4)
  - Water Supply Filters(29)
- Pneumatics & Hydraulics
  Pneumatics & Hydraulics
  - Automated Air Blowers(22)
  - Compressed Air Piping Systems(187)
  - Hydraulic Cylinders, Pumps & Power Units(110)
  - Hydraulic Fittings & Tubing(473)
  - Hydraulic Fluids & Filtration(204)
  - Hydraulic Instrumentation & Switches(167)
  - Hydraulic Tools(11)
  - Hydraulic Valves & Manifolds(304)
  - Pneumatic & Hydraulic Pressure Gauges(2210)
  - Pneumatic Air Preparation(2364)
  - Pneumatic Connectors, Fittings & Hose(7633)
  - Pneumatic Counters, Logic Controllers & Timers(49)
  - Pneumatic Cylinders & Actuators(5779)
  - Pneumatic Sensors & Switches(827)
  - Pneumatic Valves(4461)
  - Vacuum Components(1168)
- Power Tools, Soldering & Welding
  Power Tools, Soldering & Welding
  - Air Tools(327)
  - Drill Bits & Parts(2406)
  - Milling & Lathing(399)
  - Power Tool Accessories(350)
  - Power Tools(90)
  - Sanding Belts, Discs & Wheels(806)
  - Soldering(1643)
  - Welding & Brazing(95)
  - Workshop Tools(344)
- IT, Test & Safety Equipment
- Computing & Peripherals
  Computing & Peripherals
  - 3D Printing & Scanning(234)
  - Audio & Video(91)
  - Barcode Readers & Accessories(85)
  - Data Storage & Memory(779)
  - KVM, Splitters & Extenders(680)
  - Keyboards & Mice(132)
  - Mobile Computing(37)
  - Networking & Connectivity(880)
  - Optical Drives & Media(19)
  - Photography & Imaging(19)
  - Printers & Printing Supplies(555)
  - Software(27)
  - Telecommunications(47)
  - Wireless Components & Modules(29)
- Facilities Cleaning & Maintenance
  Facilities Cleaning & Maintenance
  - Brushes(285)
  - Cleaning Equipment(20)
  - Cleaning Sprays & Fluids(54)
  - Electronics Cleaners & Protective Coatings(126)
  - Floor Cleaning(394)
  - Greases, Oils & Lubricants(292)
  - Paint & Painting Supplies(125)
  - Washroom Equipment & Supplies(284)
  - Waste & Recycling(124)
  - Wipes & Cloths(338)
- Office Supplies
  Office Supplies
  - Audio Equipment(13)
  - Books & Training Materials(32)
  - Clocks, Timers & Stopwatches(18)
  - Food & Beverage Preparation(5)
  - Furniture & Desk Accessories(217)
  - Labelling, Binding & Laminating(746)
  - Microphones & Headphones(35)
  - Notice Boards, Wall Planners & Posters(87)
  - Package Strapping, Sealing & Opening(92)
  - Paper Supplies(106)
  - Presentation Tools(32)
  - Speakers & Components(185)
  - Video & Visuals Equipment(17)
  - White Boards & White Board Accessories(37)
  - Writing & Drawing Instruments & Accessories(148)
- Personal Protective Equipment & Workwear
  Personal Protective Equipment & Workwear
  - Arm & Knee Protection(35)
  - Ear Protection(102)
  - Eye & Face Protection(61)
  - Fall Protection(111)
  - Hand Protection(950)
  - Head Protection(35)
  - Hi Vis Clothing(202)
  - Protective Clothing(333)
  - Respiratory Protection(67)
  - Safety Footwear(1916)
  - Workwear(1176)
- Security & Ironmongery
  Security & Ironmongery
  - CCTV & Security Surveillance(61)
  - Door Control & Seals(383)
  - Key Cabinets & Safes(416)
  - Latches, Hinges & Handles(741)
  - Locks & Bolts(910)
  - Security Alarms & Sensors(205)
- Site Safety
  Site Safety
  - Fire Alarm Systems & Testers(56)
  - Fire Safety Equipment(3)
  - First Aid(97)
  - Safety Flooring(181)
  - Safety Signs(541)
  - Spillage Control(244)
  - Traffic Management & Crowd Control(271)
- Test & Measurement
  Test & Measurement
  - Bench Power Supplies & Sources(139)
  - Data Acquisition & Logging(490)
  - Electrical Test & Measurement(692)
  - Electronic Component Testing(117)
  - Engineering Test & Measurement(451)
  - Environmental Test & Measurement(476)
  - Lab Equipment(448)
  - Linear Test & Measurement(12)
  - Multimeters & Accessories(600)
  - Network Test & Measurement(179)
  - Oscilloscopes & Accessories(683)
  - Pressure Test & Measurement(242)
  - RF Test & Measurement(24)
  - Signal Generators & Analysers(167)
  - Speed Test & Measurement(52)
  - Temperature Test & Measurement(701)
  - Test Connectors(2146)
  - Test Leads & Test Lead Kits(1007)
  - Weight & Force Test & Measurement(319)
Our Brands
- Top Brands
- All Brands
New Products
My Account
Our Services

$0.828 Each (In a Bag of 10) Also available in industry standard packaging Real time qty checker Compare	RALTRON 16MHz Crystal ±30ppm HC-49-US SMD 2-Pin 12 x 4.8 x 4.6mm Frequency Stability±50ppm Package TypeHC-49-US SMD Mounting TypeSurface Mount Minimum Operating Temperature-20°C Maximum Operating Temperature70°C See similar products in Crystal Oscillators	RS Stock No. 703-7129 Brand RALTRON Mfr. Part No. AS-16.000-18-SMD
$0.572 Each (In a Bag of 10) Also available in industry standard packaging Real time qty checker Compare	RALTRON 8MHz Crystal ±30ppm HC-49-S 2-Pin 11.35 x 5 x 3.5mm Standard Frequency8MHz Mounting TypeThrough Hole Load Capacitance18pF Package TypeHC-49-S Pin Count2 See similar products in Crystal Units	RS Stock No. 693-6955 Brand RALTRON Mfr. Part No. AS-8.000-18
$0.698 Each (In a Bag of 10) Also available in industry standard packaging Real time qty checker Compare	RALTRON 10MHz Crystal ±30ppm HC-49-US SMD 2-Pin 12 x 4.8 x 4.6mm Frequency Stability±50ppm Package TypeHC-49-US SMD Mounting TypeSurface Mount Minimum Operating Temperature-20°C Height4.6mm See similar products in Crystal Oscillators	RS Stock No. 703-7116 Brand RALTRON Mfr. Part No. AS-10.000-18-SMD
$0.648 Each (In a Bag of 10) Also available in industry standard packaging Real time qty checker Compare	RALTRON 20MHz Crystal ±30ppm HC-49-S 2-Pin 11.35 x 5 x 3.5mm Standard Frequency20MHz Mounting TypeThrough Hole Load Capacitance18pF Package TypeHC-49-S Pin Count2 See similar products in Crystal Units	RS Stock No. 693-6986 Brand RALTRON Mfr. Part No. AS-20.000-18
$0.666 Each (In a Bag of 10) Also available in industry standard packaging Real time qty checker Compare	RALTRON 6MHz Crystal ±30ppm HC-49-US SMD 2-Pin 12 x 4.8 x 4.6mm Frequency Stability±50ppm Package TypeHC-49-US SMD Mounting TypeSurface Mount Minimum Operating Temperature-20°C Maximum Operating Temperature70°C See similar products in Crystal Oscillators	RS Stock No. 703-7090 Brand RALTRON Mfr. Part No. AS-6.000-18-SMD
$4.72Each Real time qty checker Compare	RALTRON, 8MHz XO Oscillator, ±50ppm HCMOS, 4-Pin SMD COM2305-8.000-EXT Oscillator TypeXO Output Frequency8MHz Frequency Stability±50ppm Package TypeSMD Output LevelHCMOS See similar products in Crystal Oscillators	RS Stock No. 707-9693 Brand RALTRON Mfr. Part No. COM2305-8.000-EXT
$0.839 Each (In a Bag of 10) Also available in industry standard packaging Real time qty checker Compare	RALTRON 25MHz Crystal ±30ppm HC-49-US SMD 2-Pin 12 x 4.8 x 4.6mm Frequency Stability±50ppm Package TypeHC-49-US SMD Mounting TypeSurface Mount Minimum Operating Temperature-20°C Height4.6mm See similar products in Crystal Oscillators	RS Stock No. 703-7141 Brand RALTRON Mfr. Part No. AS-25.000-18-SMD
$0.685 Each (In a Bag of 10) Real time qty checker Compare	RALTRON 14.3182MHz Crystal ±30ppm HC-49-S 2-Pin 11.35 x 5 x 3.5mm Standard Frequency14.3182MHz Mounting TypeThrough Hole Load Capacitance18pF Package TypeHC-49-S Pin Count2 See similar products in Crystal Units	RS Stock No. 693-6968 Brand RALTRON Mfr. Part No. AS-14.31818-18
$0.625 Each (In a Bag of 10) Also available in industry standard packaging Real time qty checker Compare	RALTRON 6MHz Crystal ±30ppm HC-49-S 2-Pin 11.35 x 5 x 3.5mm Standard Frequency6MHz Mounting TypeThrough Hole Load Capacitance18pF Package TypeHC-49-S Pin Count2 See similar products in Crystal Units	RS Stock No. 693-6942 Brand RALTRON Mfr. Part No. AS-6.000-18
$4.72Each Also available in industry standard packaging Real time qty checker Compare	RALTRON, 50MHz XO Oscillator, ±50ppm HCMOS, 4-Pin SMD COM2305-50.000-EXT Oscillator TypeXO Output Frequency50MHz Frequency Stability±50ppm Package TypeSMD Output LevelHCMOS See similar products in Crystal Oscillators	RS Stock No. 707-9731 Brand RALTRON Mfr. Part No. COM2305-50.000-EXT
$0.862 Each (In a Bag of 10) Also available in industry standard packaging Real time qty checker Compare	RALTRON 8MHz Crystal ±30ppm HC-49-US SMD 2-Pin 12 x 4.8 x 4.6mm Standard Frequency8MHz Mounting TypeSurface Mount Load Capacitance18pF Package TypeHC-49-US SMD Pin Count2 See similar products in Crystal Oscillators	RS Stock No. 703-7103 Brand RALTRON Mfr. Part No. AS-8.000-18-SMD
$0.801 Each (In a Bag of 10) Also available in industry standard packaging Real time qty checker Compare	RALTRON 12MHz Crystal ±30ppm HC-49-US SMD 2-Pin 12 x 4.8 x 4.6mm Frequency Stability±50ppm Package TypeHC-49-US SMD Mounting TypeSurface Mount Minimum Operating Temperature-20°C Height4.6mm See similar products in Crystal Oscillators	RS Stock No. 703-7113 Brand RALTRON Mfr. Part No. AS-12.000-18-SMD
$4.72Each Also available in industry standard packaging Real time qty checker Compare	RALTRON, 14.7456MHz XO Oscillator, ±50ppm HCMOS, 4-Pin SMD COM2305-14.7456-EXT Oscillator TypeXO Output Frequency14.7456MHz Frequency Stability±50ppm Package TypeSMD Output LevelHCMOS See similar products in Crystal Oscillators	RS Stock No. 707-9703 Brand RALTRON Mfr. Part No. COM2305-14.7456-EXT
$0.652 Each (In a Bag of 10) Real time qty checker Compare	RALTRON 25MHz Crystal ±30ppm HC-49-S 2-Pin 11.35 x 5 x 3.5mm Standard Frequency25MHz Mounting TypeThrough Hole Load Capacitance18pF Package TypeHC-49-S Pin Count2 See similar products in Crystal Units	RS Stock No. 693-6992 Brand RALTRON Mfr. Part No. AS-25.000-18
$0.613 Each (In a Bag of 10) Also available in industry standard packaging Real time qty checker Compare	RALTRON 10MHz Crystal ±30ppm HC-49-S 2-Pin 11.35 x 5 x 3.5mm Standard Frequency10MHz Mounting TypeThrough Hole Load Capacitance18pF Package TypeHC-49-S Pin Count2 See similar products in Crystal Units	RS Stock No. 693-6952 Brand RALTRON Mfr. Part No. AS-10.000-18
$0.681 Each (In a Bag of 10) Also available in industry standard packaging Real time qty checker Compare	RALTRON 9.8304MHz Crystal ±30ppm HC-49-US SMD 2-Pin 12 x 4.8 x 4.6mm Standard Frequency9.8304MHz Mounting TypeSurface Mount Load Capacitance18pF Package TypeHC-49-US SMD Pin Count2 See similar products in Crystal Oscillators	RS Stock No. 703-7107 Brand RALTRON Mfr. Part No. AS-9.8304-18-SMD
$5.28Each Also available in industry standard packaging Real time qty checker Compare	RALTRON, 8MHz XO Oscillator, ±50ppm HCMOS, 4-Pin SMD COM1305-8.000-EXT Oscillator TypeXO Output Frequency8MHz Frequency Stability±50ppm Package TypeSMD Output LevelHCMOS See similar products in Crystal Oscillators	RS Stock No. 707-9735 Brand RALTRON Mfr. Part No. COM1305-8.000-EXT
$5.52Each Also available in industry standard packaging Real time qty checker Compare	RALTRON, 50MHz XO Oscillator, ±50ppm HCMOS, 4-Pin SMD COM1305-50.000-EXT Oscillator TypeXO Output Frequency50MHz Frequency Stability±50ppm Package TypeSMD Output LevelHCMOS See similar products in Crystal Oscillators	RS Stock No. 707-9788 Brand RALTRON Mfr. Part No. COM1305-50.000-EXT
$0.662 Each (In a Bag of 10) Real time qty checker Compare	RALTRON 3.5795MHz Crystal ±30ppm HC-49-S 2-Pin 11.35 x 5 x 3.5mm Standard Frequency3.5795MHz Mounting TypeThrough Hole Load Capacitance18pF Package TypeHC-49-S Pin Count2 See similar products in Crystal Units	RS Stock No. 693-6924 Brand RALTRON Mfr. Part No. AS-3.579545-18
$0.72 Each (In a Bag of 10) Also available in industry standard packaging Real time qty checker Compare	RALTRON 4.1943MHz Crystal ±30ppm HC-49-US SMD 2-Pin 12 x 4.8 x 4.6mm Standard Frequency4.1943MHz Mounting TypeSurface Mount Load Capacitance18pF Package TypeHC-49-US SMD Pin Count2 See similar products in Crystal Oscillators	RS Stock No. 703-7093 Brand RALTRON Mfr. Part No. AS-4.194304-18-SMD

Crystals, Oscillators & Resonators

CATEGORIES