Electronics Forum | Mon May 13 03:01:23 EDT 2019 | peterchan
Hello, sir. We are a SMT equipment manufacturer from China. We have a hot-press soldering machine that can change your current situation of manual soldering on PCB board. In addition, we have a better reflow oven, the upper and lower two cold tempe
Electronics Forum | Thu Apr 05 10:50:08 EDT 2001 | CAL
Per our staff here at ACI......... Higher Temperatures maybe necessary to achieve good solder process results. The alloy formed when HASL coating protects the copper is the same as that when OSP provide protection. Temperatures may be increased to im
Electronics Forum | Fri Feb 21 19:49:36 EST 2003 | MA/NY DDave
Hi Good Luck Neil, When I first saw this process described, what you are experiencing was my first visual thoughts. Partial filling as well as huge solder voids inside of the joints. I figured for low reliability product or short life maybe this t
Electronics Forum | Fri Oct 16 12:41:29 EDT 2015 | deanm
Do you have a solderable surface (walls)? It looks like most walls have a silver arc at the top but some do not (especially the last link) which I interpret that it has been plated (in most cases). Is it possible that the component does not have suff
Electronics Forum | Tue Jun 13 21:53:31 EDT 2000 | Dave F
This site is dedicated to double sided reflow and solder balls. Wasssup?
Electronics Forum | Thu May 16 15:37:45 EDT 2002 | Hussman69
I fit you in where you work!
Electronics Forum | Mon Feb 23 22:53:10 EST 2004 | Ken
Why are you cleaning a NC solder paste?
Electronics Forum | Tue Oct 04 03:16:14 EDT 2005 | grantp
Hi, I thought it was extreemly bad to use lead based parts with lead free solder? Regards, Grant
Electronics Forum | Mon Aug 31 11:31:53 EDT 2009 | davef
How do you go about and what happens when you rework the poorly soldered pad?
Electronics Forum | Thu Apr 05 08:36:35 EDT 2001 | jmlasserre
use a solder join temperature of 200/210� whatever the pcb used (tin lead coated or osp or gold fash). 2nd ==> to adapt the temerature to the pcb used: - Reflow (200-210�) for tin lead coated pcb's (in this case we have just to reflow the solder
