Willy's Electronics

Willy's Electronics is an electronics supply store that has served the San Diego area since 1965. It stocks many hard-to-find audio and video cables, connectors, solderless terminals, circuit breakers, security cameras, test equipment, and tools, along with wire, fuses, and components that installers and hobbyists often need.

The store is open to the public in National City, California, on weekdays only, and customers can also order online with a $25 minimum. Several shipping options are available, and most products carry a 30-day money-back guarantee. Phone support is staffed on weekdays, so it is best to call during business hours with questions about a part before visiting.