Featured Products

Extruded black anodised aluminium heatsink for TO220 packages. Outline dimensions: 38 x 35 x 25mm. Supplied with device retaining clip.

A multi-value kit containing 310 metal film 0.25W-0.4W 1% resistors. Contains 10 of each of the following values: 10R, 100R, 1k, 10k, 100k, 1M, 22R, ... more info

N-Channel J-FET - SOT-23 smt version of J201 40V 1mA 350mW. Thru-hole adaptor boards available in the Semicon Hardware section.

Save over £5.50 with this kit containing 90 radial multilayer ceramics with values ranging from 10nF to 1uF, each value individually packaged. 50Vdc ... more info

A collection of 80 capacitors covering the popular values from 1nF to 220nF. Contains: 10x 1.0nF 10x 2.2nF 10x 4.7nF 10x 10nF 10x 22nF 10x 47nF 10x ... more info

Split secondary 0-12 0-12 for 12V or 24V output 1.5VA per winding. Split primary 0-120 0-120 - connect in series for 240V operation. Manufacturer's ... more info

Pack of electronic components to populate the included Rat Box PCB (PCB014). Pack contents: 1 x Rat Box PCB PCB014 1 x 2k2 resistor CR252K2 2 x 47R ... more info

Relay activation delay from power-up. When 12Vdc is applied to the module, a timer is started. At time-out, the relay is activated. Time adjustable ... more info

Vf=2-3Vmax lf=20mA 1200-2000mcd Water clear lens.

A kit of parts to build a 3-wheel buggy. Add an Arduino, Raspberry Pi, ultrasonic range sensor, etc, etc. for a robotic car project. Kit contents: ... more info