On 27/02/2011 14:59, Olin Lathrop wrote: > The Y ceramics usually offer higher capacitance at the same size and volt= age > rating as other ceramics. However, they are usually quite inaccurate and > exhibit high temperature drift. Think of them for specialized applicatio= ns > in high volume products where the extra cent per cap matters. I'd guess you don't use Z5U then Not much use except as decoupling on regulated supplies per IC? --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .