Electronics Forum | Mon May 03 21:39:09 EDT 2004 | ACE
Does anyone know there a standard matrix of clearances part to part for Class 2 and Class 3 board design. IPC does issue a preferred matrix but they are so liberal they not so useful in the real world. Any suggestions would really be appreciated.
Electronics Forum | Wed May 05 09:23:11 EDT 2004 | InterConn
Hi ACE, I design with a Minimum of 0.40mm Body to Body on 0805 Chip size down for hi volumne products, 0.60mm would be preferred. Regards I/C
Electronics Forum | Tue May 04 22:54:54 EDT 2004 | davef
Yeh, the IPC courtyards are for old ladies. I want to say that at one time IPC was talking about a new set of rules. Maybe, 7351 - SMT Footprint Design Guidelines??? Anyhow, Jim Blankenhorn at SMTPlus [ sales@smtplus.com ] has done THE best job o
Electronics Forum | Thu May 26 21:04:04 EDT 2005 | thaqalain
What is electrical clearance?
Electronics Forum | Mon Jun 20 04:21:04 EDT 2005 | alex
What is the ideal component edge to board scored edge clearance?
Electronics Forum | Wed May 03 11:17:25 EDT 2006 | aj
Guys, What DFM is standard for Minimum Edge Clearance on a PCB for Fiducials and components? Any advice appreciated. aj...
Electronics Forum | Wed May 03 15:17:38 EDT 2006 | russ
SMEMA standards are 5mm edge clearance
Electronics Forum | Fri May 18 11:58:47 EDT 2007 | ed_faranda
We're starting to get into BGAs at my company. I have worked with BGA with another company, but that was nearly 10 years ago now. One thing I haven't found is the required clearance around BGA components. Is there a standard for this distance? Wha
Electronics Forum | Wed Sep 12 03:52:45 EDT 2018 | shascoet29
Hi, Is the IPC-A-610 applicable to CSP assemblies? Especially regarding the solder ball to solder ball distance versus the minimum electrical clearance for assembly(0.13mm/IPC-A-610). With a 0.4mm pitch component and 260 microns diameters balls, thi
Electronics Forum | Wed Oct 01 23:40:38 EDT 2003 | bradlanger
I was wondering if anybody could tell me what a good clearance would be for board designs to allow for the use of inline equipment? My company currently runs a batch line but I want to make sure we are designing properly for inline if the need arises
.gif)
