3mm LED Specifications
LEDs are available in a variety of sizes and shapes including the 3mm LED. We carry a wide assortment of the most common models of 3mm, 5mm, 8mm and 10mm models.
The size refers to the outside diameter of the LED. 3mm LEDs are the smallest and used in tight-fitting applications, while 8mm and 10mm models are used where you want to get out as much light as possible.
Super bright 3mm LEDs are extremely bright good for use in your projects, illuminations, headlamps, spotlights, car lighting, models.
3mm LEDs can be used anywhere where you need low power, high-intensity reliable lighting or indication. They go easily into a breadboard and will add that extra zing to your project.
Please Note: the anode is indicated by the longer lead, the lead frame arrangement and “cathode flat” on the case flange may be reversed for some LEDs, always use the longer lead as the anode or test the devices first.