On Fri, 19 Aug 2005 17:22:33 +0100, "David C. Partridge"
wrote:

Web search on "2n4249 specification" didn't help much

Maybe not, but just searching "2n4249" in Yahoo, (The ONLY search engine
IMHO) produced about 133 hits, many claiming specs for it. Sometimes the
simplest search term is the best. You can always tweak it from there.