The TO (Transistor
Outline) series of metal can packages has been around since the 1950s, when the first commercial transistors
became available. Over time, plastic was substituted for some applications, and the applications expanded to
include circuits like voltage regulators, photosensors.
More than 10,000 searchable pages indexed.
Your RF Cafe Progenitor & Webmaster
single-handedly redefining what an engineering website should be.