Electronics Forum | Mon Jan 29 16:12:05 EST 2001 | bill_scholl
I have been told that is is possible to reflow solder through hole components. Can anyone confirm this is being done reliably? If so, what are the required equipment, steps and processes? What is the reliability of the solder joints? Is this a genera
Electronics Forum | Tue Mar 06 03:29:05 EST 2001 | daled
Hello I am looking for any data that confirms the long term reliabilty of no clean paste as opposed to water soluable. Does anyone have any past experiences of problems when changing over from water soluable to no clean in the SMT prcocess?? Thanks i
Electronics Forum | Thu Jul 20 16:50:16 EDT 2000 | joevo2k
I was told by a colleague ( and also read an article related to PB-Free Solders) that the deadline for Lead-Free Solders implementation has been moved to the year 2008. Is this true ? Please verify/confirm this information ? Thanks
Electronics Forum | Thu Jul 26 01:50:17 EDT 2001 | mugen
We gave standing order, if its past the expiry date, ditch the can/jar, get a new can/jar.... Visual confirmation, for previously open & recycle can/jar, if you see seperation, of yellowish flux floating above, goolie grey much beneath, then ditch i
Electronics Forum | Thu Jan 21 19:28:44 EST 1999 | Michael Allen
Can anyone confirm that both Metal QFPs and Ceramic QFPs are NOT moisture-sensitve? I'm pretty sure this is true, but I want a sanity check. Thanks.
Electronics Forum | Fri Jan 22 08:32:53 EST 1999 | Dave F
| Can anyone confirm that both Metal QFPs and Ceramic QFPs are NOT moisture-sensitve? I'm pretty sure this is true, but I want a sanity check. Thanks. | Mike: You're correct. Dave F
Electronics Forum | Mon Nov 09 07:46:48 EST 1998 | Steve Sauer
The only announcement that I have seen affects the line of printers (SMTech was purchased by Quad several years ago). | is it true that Quad Systems has been acquired by Speedline? Can anyone confirm or deny this? |
Electronics Forum | Sat Apr 27 21:56:50 EDT 2002 | yngwie
Thanx for the feedback. The solder mask is PSR-4000 ( need to confirm this - not too sure ). If the board got in touch with the solder bath, for the contact time of 3 - 6 secs, this should not be the case for proper curing process right ?. thanx ag
Electronics Forum | Thu Nov 07 08:27:13 EST 2002 | davef
Yeh, that RIPPPPP sound that seperating velcro makes is a real hint isn't it. Use your field meter to confirm your suspicions. We cut the straps.
Electronics Forum | Fri Nov 08 17:10:04 EST 2002 | rspoerri
Is that square inscribed or circumscribed with respect to the pad? It sounds like you're saying circumscribed (overprint) given the volume comment. Wanted to confirm though. Kim
