> Why the nanofarad never shows I don't know. It's tradition to > write 10000 picofarad and that's the way it always was I don't remember buying, or even seeing for sale for that matter, a non- polarised cap in the last 40 years that wasn't summed up in 2 / 3 characters. 1 / 2 digits with '1' '2' '3' '4' '5' '6' 'n' or 'u' Occassionally you might find the odd exception, eg marked 470n instead of 474 Does your company refer to values in pF only in-house ? I suppose it seems a system somewhat less liable to mis-reading / misinterpretation, at some stages of production anyway Joe ----- No virus found in this message. Checked by AVG - www.avg.com Version: 2016.0.7357 / Virus Database: 4522/11513 - Release Date: 01/29/16 --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .