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These great little heatsinks measure 20mm diameter and 15mm high and have a 12mm diameter solid centre section. They are perfect for adding ... more info

These great little heatsinks measure 20mm diameter and 20mm high and have a 5.5mm diameter hole through the centre. They are perfect for adding ... more info

These terminal blocks have a 5.08mm spacing and are designed for heavy current use. They measure 10mm wide x 18mm high and 11mm deep. Made by Dinkle, ... more info

These are heavy duty relays have 5 PCB terminals (two for the coil, three for the SPDT contacts), as well as three spade terminals on the back. ... more info

Nice little 20k multiturn trimpots that can be adjusted with a flat blade screwdriver.

These are not really resistors, but are in fact a linear constant current driver. They have a maximum input voltage of 45 volts and have a fixed ... more info

Big 20mm superbright blue LEDs with inbuilt flashing IC, ideal where you need a bright indicator and a normal-sized LED just won't do. Operating ... more info

Big 20mm superbright blue LEDs, ideal where you need a bright indicator and a normal-sized LED just won't do. Made by POLAM-ELTA, part number ... more info

Big 20mm superbright green LEDs, ideal where you need a bright indicator and a normal-sized LED just won't do. Made by POLAM-ELTA, part number ... more info

Big 20mm superbright red LEDs with inbuilt flashing IC, ideal where you need a bright indicator and a normal-sized LED just won't do. Operating ... more info

Big 20mm superbright red LEDs, ideal where you need a bright indicator and a normal-sized LED just won't do. Made by POLAM-ELTA, part number ... more info

Big 20mm superbright RGB LEDs with a common cathode connection. These are nice and bright LEDs where you need a bright, multi-colour indicator and a ... more info