Electronics Forum: does (Page 105 of 882)

Re: Rigid-flex PCB- Cu on non Cu defined area.

Electronics Forum | Thu Jul 06 09:26:24 EDT 2000 | K. Chak

Hi Dave, Thanks for the reply. Which part/page of IPC-A-600 Rev F. does it call for? ..may be I am not looking in the right spot. Thanks again. Regards Kc.

S-2000 - SAMSUNG P+P

Electronics Forum | Mon Jul 03 07:30:14 EDT 2000 | steve

DOES ANYONE HAVE EXPERIENCE USING THE S-2000 MACHINE FROM MANNCORP. IT IS A SAMSUNG BASED MACHINE. ANY COMMENTS WOULD BE APPRECIATED.

HASL Plating Thickness

Electronics Forum | Wed Jun 28 12:29:59 EDT 2000 | Christopher Lampron

Does anyone know what the min-max plating thickness for HASL is? Is there a specification that defines this requirement? We have had problems with PCB's that have excessive solder plating on the pads. This wreaks havok with our QFP's. Any help would

HASL Plating Thickness

Electronics Forum | Wed Jun 28 12:29:56 EDT 2000 | Christopher Lampron

Does anyone know what the min-max plating thickness for HASL is? Is there a specification that defines this requirement? We have had problems with PCB's that have excessive solder plating on the pads. This wreaks havok with our QFP's. Any help would

Re: BGA REBALL

Electronics Forum | Tue Jun 27 11:45:29 EDT 2000 | Leon Lovell

Hello Chris Thanks for the reply. I have not tried that. How does that work? What I want to do is replace the Ball on a cbga. leon

ERSA Select Solder

Electronics Forum | Thu Jun 22 13:01:23 EDT 2000 | DTRoxell

I am looking for anyone who uses the ERSA Select Solder machine with pallets. Does anyone know if you can run pallets with this machine?

Re: pre-heat settings for wave solder - Hi Dave F !

Electronics Forum | Wed Jun 21 03:58:46 EDT 2000 | Wolfgang Busko

Hi Dave, how does that calculate when you consider a topside temperature of for example 120�C like mentioned for NC-flux a while ago and a pot temperature of 250�C ? Just wondering Wolfgang

Programming UNIVERSAL GDM 4716

Electronics Forum | Sat Jun 17 12:54:41 EDT 2000 | Jan Rinaldo

Does anyone have an idea if it's possible to transform a program created in Adhesive Dispenser 4713(Universal) to GDM 4716 from the same brand ? Thanks in advance, Jan

Underfilled CSP mechanical test

Electronics Forum | Thu Jun 15 05:08:52 EDT 2000 | Frank

Hi, all, does anyone know what mechanical test regime is used to qualify underfills for CSP use.

Re: CIM software

Electronics Forum | Thu Jun 15 16:22:35 EDT 2000 | mperry1

Dave has posted his comments through the CBAR forum, but is not affiliated with the University. Georgia Tech & CBAR does not specifically endorse Cimetrix software, although they are members of our lab. Thanks, Matt Perry CBAR Program Manager


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