Electronics Forum | Fri Feb 24 18:25:09 EST 2023 | stephendo
The single most common problem I have seen is not always having ready to run error free kits for SMT waiting at all times. It eats into SMT production a lot more than most people think when there is even a single question about a part. At one OEM we
Electronics Forum | Tue Nov 20 20:58:43 EST 2001 | davef
Very coo!!! [You have done an outstanding job of describing your situation.] I guess the via are connected to a BIG chunk of copper that affects your profile on that pad / ball. At the same time, run a profile each on a: * Void pad * Nonvoid pad
Electronics Forum | Tue Oct 19 22:51:07 EDT 2004 | KEN
I feel it is less pressure from consumers and more from stock holder increased demands for dividends. Every quaters end our publicly traded customers go bezerk on increased orders to show increased finished goods and less component inventory. All t
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Electronics Forum | Tue Jul 08 20:47:38 EDT 2003 | davef
Sam: If your gold overcoat was pourous, the nickel undercoat would corrode prior to your attempting to solder and you would not be able to solder without an aggressive flux. Since you see solder flow and wetting, it indicates the gold did an adequat
Electronics Forum | Thu Feb 24 21:44:27 EST 2000 | Dave F
Horace: Area you in the rainy or the dry portion of the South? ;-) Now, excuse me from mincing words with you ;-) �, but buying a manufacturing software package is a serious (expensive) endeavor that will leave no part of your company unscathed. I�d
Electronics Forum | Thu Feb 24 21:44:27 EST 2000 | Dave F
Horace: Area you in the rainy or the dry portion of the South? ;-) Now, excuse me from mincing words with you ;-) �, but buying a manufacturing software package is a serious (expensive) endeavor that will leave no part of your company unscathed. I�d
Electronics Forum | Sat Feb 18 20:46:45 EST 2006 | Brian
Hey, Been looking at Brisbane, hoping there is enough SMT going on to be able to get a job there. Noticed a lot of manufacturing seems to be in NSW though... Staying clear of Sydney due to cost of living and Perth due to remoteness. Where do y
Electronics Forum | Sat Jun 13 11:00:21 EDT 1998 | Earl Moon
| We are very concerned about outgassing in wavesoldering. | If anyone knows how to use properly well pcb's before soldering in order to avoid this problem please let me know. I have this problem in FR4 large double sided pcb's. My soldering line is
Electronics Forum | Sun Jul 06 10:07:03 EDT 2003 | MA/NY DDave
Hi Sam, Great answers so far. Let me take a stab at a few of your questions. Q1. whether this is named Pososity? I can't tell from your description. Several companies and the IPC have porosity tests to see if the Gold has good coverage of the und
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