Electronics Forum | Fri Sep 15 14:12:47 EDT 2006 | pjc
Here's the range as a guide: 7xxx - 1994 73xx - 1996 75xx - 1998 78xx - 2001
Electronics Forum | Thu Sep 07 10:13:42 EDT 2006 | davef
Contact peel force equipment manufacturers, tell them what you want to do, and ask them for the contact information of their customers in your region. Some prominent peel force equipment suppliers are: * RVSI/Systemation TP-150 * EPI PTS-2001 * GPD
Electronics Forum | Mon Nov 13 09:00:07 EST 2006 | pavel_murtishev
Good afternoon, 1. Never heard that phosphorus crystals formation creates difficulties with BGA soldering. Two points to check are reflow process and screen printing process. BGA package is designed to have extremely high yield. 2. Title: Reflow So
Electronics Forum | Mon Jan 16 16:11:25 EST 2006 | slthomas
We currently use Armakleen E-2001WS in our Trieber inline cleaner and I'm trying to review the process and look into upgrading the chemistry if it's appropriate. After a little research I've concluded that I don't have nearly the information I need t
Electronics Forum | Fri Mar 24 15:40:23 EST 2006 | Gilligan
Novemer 13, 2001, minutes from the JG-PP Lead-Free Solder project: http://www.jgpp.com/projects/lead_free_soldering/minutes/01novminutes.pdf It seems to me, that although everything was discussed before hand, it wound up being the "Let's do it and
Electronics Forum | Thu May 23 22:17:47 EDT 2002 | davef
Not intending to undercut Mike's offer, but to compliment it. Consider asking Heraeus for guidance about cleaning the residues from reflowing your paste. Some NC flux res: * Cannot be cleaned. * Can be cleaned after a relatively short period of tim
Electronics Forum | Tue Nov 14 21:27:26 EST 2006 | davef
"Hidden pillow" seems to be a a variant of "pillow effect" or "head in pillow". Pillow effect is an open, with non-wetting between the lead and the solder on the pad. Here the lead sags into the solder without any bonding or wetting. Poor wetting c
Electronics Forum | Thu Dec 07 18:41:27 EST 2006 | GS
RoHS, or better Lead Free is an EU Directive that has been pushed ahead and driven by opportunistic lobbies ( equipment, materials, componentes,logistics, analysis labs, consultants, etc). Over here, in Eurolandia, since 2001 (the smartest started
Electronics Forum | Mon Dec 11 20:44:37 EST 2006 | davef
Title : LEAD-FREE WAVE SOLDER FLUX EVALUATION Author : Michael Havener Author Company : Benchmark Electronics, Inc Date : 09/25/2005 Conference : SMTA International Abstract : The European Union�s deadline to ban lead in electronic pr
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