WeEn Semiconductors Co., Ltd Discrete Semiconductors| RS

All Products
- Mechanical, Fluid Power & Tools
- Access, Storage & Material Handling
  Access, Storage & Material Handling
  - Ladders & Steps(110)
  - Material Lifting & Loading Equipment(398)
  - Storage & Shelving(1362)
  - Transit & Equipment Cases(635)
  - Trucks, Trolleys & Lifting Tables(291)
- Adhesives, Sealants & Tapes
  Adhesives, Sealants & Tapes
  - Adhesive, Sealant & Tape Dispensers(116)
  - Adhesives & Glues(84)
  - Sealants & Resins(114)
  - Tapes(2245)
- Bearings & Seals
  Bearings & Seals
  - Gaskets, Seals & Packings(6867)
  - Linear Motion(1277)
  - Rotary Bearings & Housing Units(11682)
- Engineering Materials & Industrial Hardware
  Engineering Materials & Industrial Hardware
  - Anti Vibration & Levelling Components(2231)
  - Carbon Fibre & Felt Sheets(8)
  - Castors & Wheels(1716)
  - Ceramic Materials(26)
  - Channel Support Systems(175)
  - Conveyor Components(497)
  - Insulation Materials(109)
  - Knobs, Levers & Handles(1146)
  - Metal Materials(423)
  - Plastic & Rubber Materials(664)
  - Polishing & Finishing(30)
  - Shim Stock(95)
  - Structural Systems(2085)
- Fasteners & Fixings
  Fasteners & Fixings
  - Clips & Springs(1653)
  - Girder Fixings(141)
  - Magnets & Magnetic Strips(23)
  - Nails & Rivets(735)
  - Nuts & Washers(1483)
  - Pins, Keys & Retaining Clips(348)
  - Screws & Bolts(8055)
  - Sheet Metal & Panel Fasteners(300)
  - Spacers & Standoffs(1249)
  - Wall Plugs, Fixings & Anchors(653)
- Hand Tools
  Hand Tools
  - Cable, Connector & Crimping Tools(2439)
  - Clamps & Vices(492)
  - Hammers & Demolition(852)
  - Knives, Scissors & Saws(804)
  - Manual Grease Guns & Accessories(31)
  - Measuring & Marking(985)
  - Pliers & Cutters(3546)
  - Sanding, Filing & Polishing(1303)
  - Screwdrivers, Hex & Torx Keys(6723)
  - Spanners, Sockets & Wrenches(11183)
  - Specialist Tools(1762)
  - Staplers & Riveters(73)
  - Threading Tools(1488)
  - Tool Kits & Tool Storage(2018)
- Mechanical Power Transmission
  Mechanical Power Transmission
  - Belts & Pulleys(13124)
  - Brakes & Clutches(48)
  - Bushes & Collars(732)
  - Electric Actuators(1235)
  - Gears & Racks(1069)
  - Lead Screws, Ball Screws & Ball Splines(119)
  - Power Transmission Couplings(1360)
  - Roller Chains & Accessories(1091)
- Plumbing & Pipeline
  Plumbing & Pipeline
  - Hose Pipe & Fittings(1961)
  - Pipes & Pipe Fittings(1484)
  - Pipework Maintenance & Water Treatment(114)
  - Sinks, Toilets & Showers(20)
  - Valves & Taps(2632)
  - Water Heating & Pumps(220)
- Pneumatics & Hydraulics
  Pneumatics & Hydraulics
  - Automated Air Blowers(22)
  - Compressed Air Piping Systems(214)
  - Hydraulic Cylinders, Pumps & Power Units(163)
  - Hydraulic Fittings & Tubing(3671)
  - Hydraulic Fluids & Filtration(111)
  - Hydraulic Instrumentation & Switches(143)
  - Hydraulic Tools(9)
  - Hydraulic Valves & Manifolds(240)
  - Pneumatic & Hydraulic Pressure Gauges(4610)
  - Pneumatic Air Preparation(3322)
  - Pneumatic Connectors, Fittings & Hose(10386)
  - Pneumatic Counters, Logic Controllers & Timers(81)
  - Pneumatic Cylinders & Actuators(11784)
  - Pneumatic Sensors & Switches(1599)
  - Pneumatic Valves(8283)
  - Vacuum Components(1289)
- Power Tools, Soldering & Welding
  Power Tools, Soldering & Welding
  - Air Tools(434)
  - Drill Bits & Parts(4073)
  - Grounds Maintenance Tools(7)
  - Milling & Lathing(409)
  - Power Tool Accessories(839)
  - Power Tools(263)
  - Sanding Belts, Discs & Wheels(1368)
  - Soldering(1679)
  - Welding & Brazing(93)
  - Workshop Tools(697)
- Electrical, Automation & Cables
- Automation & Control Gear
  Automation & Control Gear
  - Automation Signalling(5395)
  - Contactors & Auxiliary Contacts(12758)
  - Electric Motors(14630)
  - Industrial Robots(95)
  - PLCs, HMIs & Industrial Computing(8320)
  - Process Control(6803)
  - Sensors(30356)
  - Solenoids(137)
- Cables & Wires
  Cables & Wires
  - AV Cables(1694)
  - Cable Glands & Fittings(2312)
  - Cable Joints & Cable Sleeving(3161)
  - Cable Management(5935)
  - Cable Ties & Fixings(3423)
  - Computer Cables(1481)
  - Electrical Power & Industrial Cables(17319)
  - Networking & Coaxial Cables(7465)
  - Single Core Cable(5392)
  - Wire to Board Cables & Ribbon Cable(7741)
- Enclosures & Server Racks
  Enclosures & Server Racks
  - 19-Inch Racking(1240)
  - Enclosures(13931)
  - Enclosures & Racking Components(12079)
- Fuses & Circuit Breakers
  Fuses & Circuit Breakers
  - Circuit Breakers(18577)
  - Earth & Lightning Protection(118)
  - Fuse Holders & Accessories(1213)
  - Fuses(7890)
- HVAC, Fans & Thermal Management
  HVAC, Fans & Thermal Management
  - Air Conditioning & Fans(2272)
  - Air Conditioning & Heating Accessories(1414)
  - Building Automation(5)
  - Electronics Heating & Cooling Components(1659)
  - Fan Accessories(384)
- Lighting
  Lighting
  - Light Bulbs, Lamps & Tubes(1387)
  - Light Fittings, Fixtures & Luminaires(582)
  - Lighting Components(193)
  - Torches & Inspection Lamps(369)
- Relays & Signal Conditioning
  Relays & Signal Conditioning
  - Relay Accessories(852)
  - Relays(13008)
  - Signal Conditioners & Isolators(866)
- Switches
  Switches
  - Capacitive, Magnetic and Piezo Switches(970)
  - DIP & Rotary Encoded Switches(1080)
  - Domestic Installation Switches(1087)
  - Foot Switches & Components(242)
  - Joysticks & Components(286)
  - Key Switches & Selector Switches(2213)
  - Keyboard & Keypad Switches(1832)
  - Limit & Position Switches(2987)
  - Micro Switches & Detector Switches(2100)
  - Push Button Switches & Components(13311)
  - Rocker Switches & Components(990)
  - Rope Pull Switches & Components(294)
  - Rotary Switches & Components(3425)
  - Safety Enabling & Control Switches(153)
  - Safety Interlock Switches & Components(1729)
  - Switch Disconnectors & Components(6462)
  - Toggle Switches & Slide Switches(2068)
- Electronic Components, Power & Connectors
- Batteries & Chargers
  Batteries & Chargers
  - Battery & Charger Accessories(645)
  - Battery Chargers & Power Banks(19)
  - Non-Rechargeable Batteries(183)
  - Rechargeable Batteries(410)
- Connectors
  Connectors
  - AV Connectors(2030)
  - Automotive Electrical Connectors(5072)
  - Backplane & Rack Connectors(1270)
  - Circular Connectors(20875)
  - IC Sockets & Adapters(650)
  - Mains & DC Power Connectors(3590)
  - Network & Telecom Connectors(3420)
  - PCB Connectors & Wire Housings(42534)
  - Power Connectors(10541)
  - RF Coaxial Connectors & Adapters(4855)
  - Terminal Blocks(31375)
  - USB, D Sub & Computing Connectors(8968)
  - Wire Terminals & Splices(6449)
- Displays & Optoelectronics
  Displays & Optoelectronics
  - Display Modules(1918)
  - Fibre Optic Components(220)
  - Indicators & Indicator Components(4037)
  - LED Lighting Components(4496)
  - LEDs - Light Emitting Diodes(6041)
  - Laser Modules & Components(166)
  - Optocouplers & Photodetectors(4478)
- ESD Control, Cleanroom & PCB Prototyping
  ESD Control, Cleanroom & PCB Prototyping
  - ESD Control & Clean Room(449)
  - PCB Etching, Preparation & Developing(50)
  - PCB Handling(90)
  - PCB Spacers, Pillars & Supports(790)
  - PCB Tools(123)
  - Prototyping Boards(769)
- Passive Components
  Passive Components
  - Antennas(639)
  - Capacitors(41610)
  - Crystals, Oscillators & Resonators(3787)
  - EMI Filters & Protection(6624)
  - Fixed Resistors(47421)
  - Inductors(10280)
  - Passive Components Kits(309)
  - Rotary Encoders(375)
  - Sounder, Buzzer & Microphone Components(886)
  - Surge Protection Components(3605)
  - Variable Resistors(4808)
- Power Supplies & Transformers
  Power Supplies & Transformers
  - Power Supplies(5533)
  - Renewable Energy(61)
  - Transformers(2711)
  - Voltage Converters(12829)
- Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  - Arduino Shop(176)
  - BBC micro:bit Shop(151)
  - Development Tools & Single Board Computers(3410)
  - ROCK SBC Shop(65)
  - Raspberry Pi Shop(236)
  - STEM Education(67)
- Semiconductors
  Semiconductors
  - Amplifiers & Comparators(5270)
  - Audio & Video ICs(87)
  - Chip Programmers & Debuggers(99)
  - Clock, Timing & Frequency ICs(1086)
  - Communication & Wireless Module ICs(417)
  - Data Converters(1264)
  - Discrete Semiconductors(39713)
  - Interface ICs(3354)
  - Logic ICs(4400)
  - Memory Chips(2511)
  - Power Management ICs(11449)
  - Processors & Microcontrollers(7478)
  - Programmable Logic ICs(74)
  - Sensor ICs(3316)
- PPE, Safety, Test & IT
- Computing & Peripherals
  Computing & Peripherals
  - 3D Printing & Scanning(405)
  - Audio & Video(556)
  - Barcode Scanners & Accessories(135)
  - Car Technology(5)
  - Computer Components & Software(1378)
  - Keyboards & Mice(311)
  - Labelling(1452)
  - Memory & Data Storage(656)
  - Mobile Computing(110)
  - Networking & WiFi(1462)
  - Phones & Walkie Talkies(45)
  - Photography & Drones(23)
  - Printing & Scanning(235)
  - Remote Controls(49)
- Facilities Cleaning & Maintenance
  Facilities Cleaning & Maintenance
  - Brushes(364)
  - Cleaning Equipment(22)
  - Cleaning Sprays & Fluids(33)
  - Electronics Cleaners & Protective Coatings(51)
  - Floor Cleaning(549)
  - Greases, Oils & Lubricants(340)
  - Paint & Painting Supplies(100)
  - Washroom Equipment & Supplies(365)
  - Waste & Recycling(193)
  - Wipes & Cloths(358)
- Office Supplies
  Office Supplies
  - Audio Equipment(1)
  - Desk Organisation(57)
  - Filing(71)
  - Office Equipment(117)
  - Office Furniture(330)
  - Paper & Consumables(608)
  - Posting & Packaging(59)
  - White Boards, Notice Boards & Planners(169)
  - Writing & Drawing Supplies(175)
- Personal Protective Equipment & Workwear
  Personal Protective Equipment & Workwear
  - Arm & Knee Protection(146)
  - Disposable Workwear(417)
  - Ear Protection(187)
  - Eye & Face Protection(585)
  - Fall Protection(362)
  - Hand Protection(6116)
  - Head Protection(333)
  - Hi Vis Clothing(4964)
  - Respiratory Protection(298)
  - Safety Footwear(11043)
  - Workwear(13586)
- Security & Ironmongery
  Security & Ironmongery
  - CCTV & Security Surveillance(53)
  - Door Control & Seals(447)
  - Key Cabinets & Safes(195)
  - Latches, Hinges & Handles(1035)
  - Locks & Bolts(1167)
  - Security Alarms & Sensors(206)
- Site Safety
  Site Safety
  - Fire Safety(74)
  - First Aid(143)
  - Lockout Tagout(545)
  - Safety Flooring(229)
  - Safety Signs(664)
  - Spillage Control(368)
  - Traffic Management & Crowd Control(1034)
- Test & Measurement
  Test & Measurement
  - Bench Power Supplies & Sources(224)
  - Data Acquisition & Logging(602)
  - Electrical Test & Measurement(595)
  - Electronic Component Testing(115)
  - Engineering Test & Measurement(685)
  - Environmental Test & Measurement(668)
  - Lab Equipment(511)
  - Linear Test & Measurement(12)
  - Multimeters & Accessories(478)
  - Network Test & Measurement(253)
  - Oscilloscopes & Accessories(755)
  - Pressure Test & Measurement(259)
  - RF Test & Measurement(138)
  - Signal Generators & Analysers(173)
  - Speed Test & Measurement(73)
  - Temperature Test & Measurement(735)
  - Test Connectors(2628)
  - Test Leads & Test Lead Kits(1440)
  - Weight & Force Test & Measurement(185)
Our Brands
- Top Brands
- All Brands
New Products
My Account
Our Services

$0.902 Each (In a Pack of 5) Real time qty checker Compare	WeEn Semiconductors Co., Ltd BT151-650R,127, Thyristor 650V, 7.5A 15mA Rated Average On-State Current7.5A Thyristor TypeSCR Package TypeTO-220AB Repetitive Peak Reverse Voltage650V Surge Current Rating132A See similar products in Thyristors	RS Stock No. 485-4283 Brand WeEn Semiconductors Co., Ltd Mfr. Part No. BT151-650R,127
$2.16Each Real time qty checker Compare	WeEn Semiconductors Co., Ltd Through Hole, 3-pin, TRIAC, 600V, Gate Trigger 1.5V 600V Rated Average On-State Current12A Mounting TypeThrough Hole Package TypeTO-220F Maximum Gate Trigger Current25mA Repetitive Peak Reverse Voltage600V See similar products in TRIACs	RS Stock No. 330-5493 Brand WeEn Semiconductors Co., Ltd Mfr. Part No. BT138X-600E,127
$0.377 Each (On a Reel of 1000) Real time qty checker Compare	WeEn Semiconductors Co., Ltd Surface Mount, 4-pin, TRIAC, 600V, Gate Trigger 1.5V 600V Rated Average On-State Current1A Mounting TypeSurface Mount Package TypeSOT-223 (SC-73) Maximum Gate Trigger Current70mA Repetitive Peak Reverse Voltage600V See similar products in TRIACs	RS Stock No. 166-1461 Brand WeEn Semiconductors Co., Ltd Mfr. Part No. BT134W-600,115
$1.46Each Real time qty checker Compare	WeEn Semiconductors Co., Ltd BT152-600R,127, Thyristor 650V, 13A 32mA Rated Average On-State Current13A Thyristor TypeSCR Package TypeTO-220AB Repetitive Peak Reverse Voltage650V Surge Current Rating220A See similar products in Thyristors	RS Stock No. 262-488 Brand WeEn Semiconductors Co., Ltd Mfr. Part No. BT152-600R,127
$1.164 Each (In a Pack of 10) Also available in industry standard packaging Real time qty checker Compare	WeEn Semiconductors Co., Ltd BT151S-800R,118, Thyristor 800V, 7.5A 15mA Rated Average On-State Current7.5A Thyristor TypeSCR Package TypeDPAK (TO-252) Repetitive Peak Reverse Voltage800V Surge Current Rating132A See similar products in Thyristors	RS Stock No. 792-0718 Brand WeEn Semiconductors Co., Ltd Mfr. Part No. BT151S-800R,118
$1.377 Each (In a Tube of 50) Real time qty checker Compare	WeEn Semiconductors Co., Ltd Through Hole, 3-pin, TRIAC, 800V, Gate Trigger 1.5V 800V Rated Average On-State Current16A Mounting TypeThrough Hole Package TypeTO-220AB Maximum Gate Trigger Current70mA Repetitive Peak Reverse Voltage800V See similar products in TRIACs	RS Stock No. 103-5705 Brand WeEn Semiconductors Co., Ltd Mfr. Part No. BT139-800,127
$1.83Each Also available in industry standard packaging Real time qty checker Compare	WeEn Semiconductors Co., Ltd Through Hole, 3-pin, TRIAC, 600V, Gate Trigger 1.5V 600V Rated Average On-State Current16A Mounting TypeThrough Hole Package TypeTO-220AB Maximum Gate Trigger Current50mA Repetitive Peak Reverse Voltage600V See similar products in TRIACs	RS Stock No. 177-7329 Brand WeEn Semiconductors Co., Ltd Mfr. Part No. BTA216-600B,127
$1.339 Each (In a Tube of 50) Real time qty checker Compare	WeEn Semiconductors Co., Ltd 200V 8A, Ultrafast Rectifiers Diode, 2-Pin TO-220AC BYW29E-200,127 Mounting TypeThrough Hole Package TypeTO-220AC Maximum Continuous Forward Current8A Peak Reverse Repetitive Voltage200V Diode ConfigurationSingle See similar products in Schottky Diodes & Rectifiers	RS Stock No. 103-7579 Brand WeEn Semiconductors Co., Ltd Mfr. Part No. BYW29E-200,127
$1.144 Each (In a Pack of 5) Also available in industry standard packaging Real time qty checker Compare	WeEn Semiconductors Co., Ltd 200V 8A, Ultrafast Rectifiers Diode, 2-Pin TO-220AC BYW29E-200,127 Mounting TypeThrough Hole Package TypeTO-220AC Maximum Continuous Forward Current8A Peak Reverse Repetitive Voltage200V Diode ConfigurationSingle See similar products in Schottky Diodes & Rectifiers	RS Stock No. 544-4613 Brand WeEn Semiconductors Co., Ltd Mfr. Part No. BYW29E-200,127
$0.423 Each (In a Pack of 20) Also available in industry standard packaging Real time qty checker Compare	WeEn Semiconductors Co., Ltd Through Hole, 3-pin, TRIAC, 400V, Gate Trigger 2V 400V Rated Average On-State Current0.6A Mounting TypeThrough Hole Package TypeSPT Maximum Gate Trigger Current7mA Repetitive Peak Reverse Voltage400V See similar products in TRIACs	RS Stock No. 727-1149 Brand WeEn Semiconductors Co., Ltd Mfr. Part No. MAC97A6,412
$0.159 Each (In a Bag of 1000) Real time qty checker Compare	WeEn Semiconductors Co., Ltd BT169D,112, Thyristor 400V, 0.5A 0.2mA Rated Average On-State Current0.5A Thyristor TypeSCR Package TypeSPT Repetitive Peak Reverse Voltage400V Surge Current Rating9A See similar products in Thyristors	RS Stock No. 166-1424 Brand WeEn Semiconductors Co., Ltd Mfr. Part No. BT169D,112
$0.776 Each (In a Tube of 50) Real time qty checker Compare	WeEn Semiconductors Co., Ltd BT151-800R,127, Thyristor 800V, 7.5A 15mA Rated Average On-State Current7.5A Thyristor TypeSCR Package TypeTO-220AB Repetitive Peak Reverse Voltage800V Surge Current Rating132A See similar products in Thyristors	RS Stock No. 103-7543 Brand WeEn Semiconductors Co., Ltd Mfr. Part No. BT151-800R,127
$1.633 Each (In a Tube of 50) Real time qty checker Compare	WeEn Semiconductors Co., Ltd BT152-600R,127, Thyristor 650V, 13A 32mA Rated Average On-State Current13A Thyristor TypeSCR Package TypeTO-220AB Repetitive Peak Reverse Voltage650V Surge Current Rating220A See similar products in Thyristors	RS Stock No. 103-8143 Brand WeEn Semiconductors Co., Ltd Mfr. Part No. BT152-600R,127
$0.706 Each (In a Pack of 10) Also available in industry standard packaging Real time qty checker Compare	WeEn Semiconductors Co., Ltd Surface Mount, 4-pin, TRIAC, 600V, Gate Trigger 1.5V 600V Rated Average On-State Current1A Mounting TypeSurface Mount Package TypeSOT-223 (SC-73) Maximum Gate Trigger Current70mA Repetitive Peak Reverse Voltage600V See similar products in TRIACs	RS Stock No. 484-2729 Brand WeEn Semiconductors Co., Ltd Mfr. Part No. BT134W-600,115
$0.539 Each (On a Reel of 2500) Real time qty checker Compare	WeEn Semiconductors Co., Ltd BT151S-800R,118, Thyristor 800V, 7.5A 15mA Rated Average On-State Current7.5A Thyristor TypeSCR Package TypeDPAK (TO-252) Repetitive Peak Reverse Voltage800V Surge Current Rating132A See similar products in Thyristors	RS Stock No. 165-9778 Brand WeEn Semiconductors Co., Ltd Mfr. Part No. BT151S-800R,118
$0.231 Each (On a Reel of 1000) Real time qty checker Compare	WeEn Semiconductors Co., Ltd BT168GW,115, Thyristor 600V, 0.63A 0.2mA Rated Average On-State Current0.63A Thyristor TypeSCR Package TypeSOT-223 (SC-73) Repetitive Peak Reverse Voltage600V Surge Current Rating9A See similar products in Thyristors	RS Stock No. 166-1323 Brand WeEn Semiconductors Co., Ltd Mfr. Part No. BT168GW,115
$1.397 Each (In a Pack of 10) Also available in industry standard packaging Real time qty checker Compare	WeEn Semiconductors Co., Ltd Through Hole, 3-pin, TRIAC, 800V, Gate Trigger 1V 800V Rated Average On-State Current20A Mounting TypeThrough Hole Package TypeTO-220AB Maximum Gate Trigger Current25mA Repetitive Peak Reverse Voltage800V See similar products in TRIACs	RS Stock No. 816-7820 Brand WeEn Semiconductors Co., Ltd Mfr. Part No. BT139-800E,127
$1.154 Each (In a Tube of 50) Real time qty checker Compare	WeEn Semiconductors Co., Ltd Through Hole, 3-pin, TRIAC, 600V, Gate Trigger 1.5V 600V Rated Average On-State Current8A Mounting TypeThrough Hole Package TypeTO-220F Maximum Gate Trigger Current10mA Repetitive Peak Reverse Voltage600V See similar products in TRIACs	RS Stock No. 103-8388 Brand WeEn Semiconductors Co., Ltd Mfr. Part No. BT137X-600D,127
$0.50 Each (In a Pack of 40) Also available in industry standard packaging Real time qty checker Compare	WeEn Semiconductors Co., Ltd Through Hole, 3-pin, TRIAC, 600V, Gate Trigger 2V 600V Rated Average On-State Current0.6A Mounting TypeThrough Hole Package TypeTO-92 Maximum Gate Trigger Current7mA Repetitive Peak Reverse Voltage600V See similar products in TRIACs	RS Stock No. 792-0759 Brand WeEn Semiconductors Co., Ltd Mfr. Part No. MAC97A8/DG,412
$1.011 Each (In a Tube of 50) Real time qty checker Compare	WeEn Semiconductors Co., Ltd Through Hole, 3-pin, TRIAC, 600V, Gate Trigger 1.5V 600V Rated Average On-State Current4A Mounting TypeThrough Hole Package TypeTO-220AB Maximum Gate Trigger Current10mA Repetitive Peak Reverse Voltage600V See similar products in TRIACs	RS Stock No. 124-2292 Brand WeEn Semiconductors Co., Ltd Mfr. Part No. BT136-600D,127

Discrete Semiconductors

CATEGORIES