Electronics Forum | Thu Oct 26 16:38:08 EDT 2000 | Philip A. Reyes
Hi Sir Charles! Good Day! I hope you can help me about my queries. 1. What is the acceptable misregistration or misalignment of balls after reflow soldering of PBGA module on the PCB? 2. Is there any criteria for solder ball defect or solder beads
Electronics Forum | Wed Jun 23 18:23:32 EDT 1999 | Tom B.
Even though you may find a pad-pad thru-hole spacing, part body size, orientation, and insertion head tooling clearences may be the deciding factor in spacing. 1. Part body diameter will dictate component centroid spacing. ---[][][][
Electronics Forum | Tue Mar 29 15:17:19 EDT 2011 | davef
The minimum via hole size used will have a significant effect on the cost of the board as it limits the number of PCBs that can be drilled as a stack. Not withstanding the radio performance implications of small diameter via holes, typical minimum si
Electronics Forum | Thu Nov 07 15:55:30 EST 2002 | Debi Musante
The XRAY looked okay with minimum voids throughout. Customer reports insufficient contact causing intermitten failures.
Electronics Forum | Thu Sep 16 02:30:34 EDT 2004 | Adam
No blow-holes, only minimum solder fillets. Adam
Electronics Forum | Wed Nov 17 11:41:30 EST 2004 | Haran
We can facilitate this with minimum cost.Pls call 0124850105 or 0124709694.
Electronics Forum | Sun Apr 03 00:18:47 EST 2005 | Haran
What is the minimum pitch for PTH component not tend to have solder shorts during wave soldering process.
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 | Mon Sep 25 12:35:49 EDT 2006 | jdumont
1000 Lumen per meter squared minimum per J-Std-001D 4.2.3
Electronics Forum | Tue Jan 09 04:32:58 EST 2007 | d0min0
Hello everyone, any estimation how many (minimum)thermocouples on board, how to calculate this ? regards