SMD codes

SMD Codes is a compact, fast reference app listing over 418,000 semiconductor SMD devices — including diodes, transistors and various microchips. Each entry includes pinout diagrams and concise operating parameters to help electronics hobbyists, technicians and engineers identify components quickly.

Designed to be lightweight (about 15 MB) and efficient, the app features full-text search for rapid lookup. The developer welcomes feedback, ratings and additional reference material to expand and improve the database.