Good morning Techneters, We have been finding defective PWBs from time to time. The defect rate is not alarming all the time, however it seems like there is a small number of defective PWBs are coming in (steadily) with various defects, such as, open or high resistant via, open trace, poor solderability, etc. My question to you is, "Is there some percentage that is typical for escaping defects out of a fab house?" I know ideally it should be zero. What is your experience? Thanks in advance, Paresh Patel Mfg. Engr. Oneac Corp. 847-816-6000 x-704. *************************************************************************** * TechNet mail list is provided as a service by IPC using SmartList v3.05 * *************************************************************************** * To subscribe/unsubscribe send a message <to: [log in to unmask]> * * with <subject: subscribe/unsubscribe> and no text in the body. * *************************************************************************** * If you are having a problem with the IPC TechNet forum please contact * * Dmitriy Sklyar at 847-509-9700 ext. 311 or email at [log in to unmask] * ***************************************************************************