Brad Kosiance wrote:
Any recommendations for via/pad size for 10mil tracks? I have a dense PCB and require the smallest via/pad size that won't violate manufacturability of the PCBs. The signal lines are low voltage and low current. I assume there is a rule of thumb for 10mil, 20mil, 30mil. track widths?
You need to check with the fabricator, but I frequently use a 22 mil via with a 10 mil hole on really tight boards. The real limit is how small a hole they are willing to drill, and how little annular ring they can tolerate. Jon ____________________________________________________________ You are subscribed to the PEDA discussion forum To Post messages: mailto:[email protected] Unsubscribe and Other Options: http://techservinc.com/mailman/listinfo/peda_techservinc.com Browse or Search Old Archives (2001-2004): http://www.mail-archive.com/[email protected] Browse or Search Current Archives (2004-Current): http://www.mail-archive.com/[email protected]
