software or book for equivalent of transistor, triac etc

SgtWookie

Joined Jul 17, 2007
22,210
You don't even need a book; you can use their search engine
http://www.nteinc.com

Beware though; the search engine only goes one way (from other part numbers to NTE parts) and NTE parts are usually at least several times as expensive as the original item.
 
Top