Electronics Forum | Thu Sep 15 22:36:24 EDT 2005 | Ken
1. How did your customers preious supplier deal with this problem? 2. Why did they not alert you these sepcial needs during the quoting process? If they have special needs then relegate the parts to hand-stuff. Don't forget to adjust your price
Electronics Forum | Fri Feb 09 15:39:13 EST 2007 | Fat Angry Engineer
That's my exact suspiscion too. This guy is trying to find some type of "scapegoat" for some unknown defect that nobody can figure out. First, he'll try blaming the solder paste, thinking that the CM is too dumb to choose the correct soldering mate
Electronics Forum | Mon Apr 02 09:24:16 EDT 2007 | ed_faranda
I do this ALL the time, and it is pretty much transparent to the process. We have done shake, burn in, and functional tests with our products and we didn't have any issues what so ever. We have had a RoHS complient process for well over 18 months n
Electronics Forum | Wed Mar 21 19:39:06 EST 2001 | davef
Thank you for the contributions you've made in this thread. May be setting people free to be involved in other areas is the answer. Situations that have me grinding my teeth are: * The head of Purchasing drop-ships a reel of resistors to a burn-in
Electronics Forum | Fri Jul 23 14:07:52 EDT 1999 | Carl J. Odle
We are having a process related problem with pullup resistors on a controller card which has a I960 micro-processor. The controller monitors signal inputs and it's own resources then blinks a LED to indicate its working. The problem is that after a p
Electronics Forum | Wed Apr 21 02:53:33 EDT 1999 | Raul N.
25 PPM)! | | | | 1. Is there a better process to solder the leads of QFP's with lifted "minute" lifted leads still having a realiable solder joints? | | | | 2. Or has anybody tried modifying solder pads and use thicker solder paste deposit to compe
Electronics Forum | Wed Oct 07 21:51:59 EDT 1998 | Dave F
| Hi all. | | I am looking for a "viberation testing machine" for the assembled PCB . Any advise / thoughts from anybody?? | | Rgds | Upinder | ============ | Upinder: So what are you going to do with this equipment? 1 Design verification. LR
Electronics Forum | Fri Oct 09 00:13:33 EDT 1998 | Pete Sorenson
| 2 Product reliability testing. Certainly you wouldn't shake your product to be shipped to customers, but running reliabilty tests, including shake and burn-in testing, are a good way to maintain the relaility of your product. We modified paint s
Electronics Forum | Wed Sep 23 20:48:03 EDT 1998 | Dave F
| Konichi wa "SMT-netter" sans... | I've been on a fruitless search for some board mount, micro BGA sockets...I don't think they're out there yet, but I don't know for sure. | Found a lot of test and burn-in sockets for CSP's (at more than $1,000 pe
Electronics Forum | Wed Aug 07 08:49:35 EDT 2002 | davef
What do you want to be certified? So, do you have a specification control drawing for each component that defines your expected performance capabilities for use by your buyer in acquiring these parts? If there is a reason to fabricate parts to your
