The cookie settings on this website are adjusted to allow all cookies so that you have the very best experience. If you continue without changing your cookie settings, we'll assume that you are happy to receive all cookies on our website. However, if you would like to, you can change your settings at any time using the Change cookie settings link in the Special menu.

+44 (0)20-84520161 Contact Us

Now FREE Delivery on UK mainland orders over £30+VAT

Semiconductors: Transistors, Diodes, Thryristors, Triacs, ICs etc

Bridge Rectifiers
9 products

Diodes
523 products 4 categories

ICs - Integrated Circuits
3994 products 19 categories

Transistors
5128 products 11 categories

Triacs & Thyristors (SCRs)
215 products

Voltage Regulators Positive & Negative
62 products

Voltage Regulators Variable
35 products

Categories

CCTV & Security Arduino Development Boards & Accessories Audio Power Amplifiers, Preamps, Equalisers, Mixers & Gadgets Batteries, Holders and Chargers Belts - Rubber Drive Belts Boxes, Enclosures & Cabinet Feet Brackets for Flat Screen TVs & Monitors Buzzers, Sounders & Ultrasonics Cable, Wire & Cable Accessories Capacitors CD & DVD Laser Mechanisms Computer Accessories Connectors: Plugs, Sockets & Adaptors Crystals (Quartz) & Ceramic Resonators Electrical Connectors (Mains) Fans, Heatsinks & Thermal Protection Fuses & Fuse holders HDMI, VGA, Video Converters & Switches Headphones House & Home Inductors & Ferrite Insulating Tape Knobs Lamps (Miniature Indicator) Leads - Cables with Plugs & Sockets Lighting LED & Old Technology Microphones, Accessories & Music Stands Musical Electronics Nuts Screws, Washers & Springs Opto Electronics inc LEDs, Opto Couplers, IR LEDS etc PCB, Stripboard, Matrix Boards, Tagboards & Breadboards Power Power Supplies, Power Adaptors & Chargers Relays Resistors Fixed, Thermistors & Resistor Networks Resistors: Variable (Potentiometers & Presets) Semiconductors: Transistors, Diodes, Thryristors, Triacs, ICs etc Speakers, Speaker Hardware & Crossovers Switches Test & Measuring Equipment Tools, Workshop & Laboratory Equipment Transformers (Chassis Transformers Signal & Mains) TV & Radio Aerials, Aerial Amps & Accessories Valves & Valve Bases (Vacuum Tubes & Sockets)