Mouser Electronics is the best all-purpose supplier of electronic components and supplies I’ve found. Of all the standard mail order sources of electronic passive and active devices, hardware, and tools, Mouser’s prices are lowest, often by 20-30 percent. Their selection is very broad, especially for switches, connectors, LEDs, and capacitors. They even have a good selection of printed circuit board supplies, grommets and stand-offs, computer interface panels, and drafting aids. Perfect for hobbyists, prototype designers, and electronic repair shops.
