The ebook FEEE - Fundamentals of Electrical Engineering and Electronics is based on material originally written by T.R. Kuphaldt and various co-authors. For more information please read the copyright pages.

Package TO-39

Dimensions in mm (inch in parantheses)

The TO-39 package is typically used for transistors in the power range between 0.5 and 1 W, e.g. BC461, or BF257

Last Update: 2008-03-03