John Chung wrote:

> Guys, how do you tell what is what? From the numbers?

Shape, due to similarity to parts I've used in the past :-)
and the white or black bar, meaining it's polarized.

-- 
Ciao, Dario
-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist