[log in to unmask] wrote: > > I need to know if there is any design rule that tells what will be the > preferred connecting angle between a conductor and a pad. If the conductor > connects the pad in angle (i.e <90degrees), it will cause problems? > I'll leave it to a fabricator to tell the specifics on why it's a problem, but what you describe is considered bad practice. I see potential problems in etching, inspection, and in surface finish or assembly depending on the process. I've not taken the time to look up exactly where this is spelled out, but I'd expect to see it in IPC-D-275. You've posted multiple times so I figured an answer without re- search *now* may be better than an answer with research *later*. Regards, -- Jeff Seeger Applied CAD Knowledge Inc Chief Technical Officer Tyngsboro, MA 01879 jseeger "at" appliedcad "dot" com 508 649 9800 *************************************************************************** * 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] * ***************************************************************************