Electronics Forum: problem (Page 353 of 1309)

Recommendations for SMT adhesives

Electronics Forum | Wed Dec 12 08:42:35 EST 2001 | jmathis

Hello, The problem is we are using loctite 3609 in the 300ml syringe and loctite only sells this by the case (10 cart). Our company can not use this quantity before expiration. Does anyone have any recommendations for a smt adhesive that can be pu

Temperature sensitive part

Electronics Forum | Thu Dec 13 16:18:29 EST 2001 | smtspecialist

I have a 10k thermistor to solder to a board, the problem is that the thermistor can't absorbe more then 105 degree C and as soon as I send it through the reflow oven or hand solder it, the part internaly over heat giving inconsistent readings. Any

Mydata Mount Tools

Electronics Forum | Thu Jan 03 13:52:35 EST 2002 | Luis F. Otero

We have a TP-18 and had the same problem. If you have time send me an e-mail at luis.otero@conexant.com and i'll call you or call me at 915-780-5504. Luis F. Otero

Second Pass In Wavesolder

Electronics Forum | Mon Dec 31 03:51:14 EST 2001 | hany_khoga

Dear all: We had a severe curvature in our boards after wave soldering.Could a second pass in the wavesolder m/c reduce this curvature. If not then what do you recommend to solve this problem. Also how it can be avoided. Best Regards Hany

soldering and bonding on gold PCB's

Electronics Forum | Wed Jan 09 17:03:44 EST 2002 | rob_thomas

We follow IPC-2221 recommendations for Au and don't have a problem as long as the Ni is under 150 microinches.This ensures a consistent process for us.Also we do plasma clean after SMt and prior to wirebond.That makes a big difference. Rob

GPD off line programming

Electronics Forum | Tue Jan 22 07:34:07 EST 2002 | cabjerk

Hi All; We are having problems finding software for off line programming of our GPD machine. We have talked to GPD and no luck. Any leads out there? Thanks Carl B.

Any Ideas?

Electronics Forum | Sun Jan 27 16:19:09 EST 2002 | Rix

Does anyone have a good idea of a simple (GCSE standard) electronics project for a product that can solve a problem, e.g. Temperature controlled fan to cool down a PC. Please post your ideas. thanx

AOI ( automated optical inspection) benchmark

Electronics Forum | Thu Feb 21 03:43:49 EST 2002 | madreindeer

David, I can say this we have 2 vision systems Orbotech and Omron. Both working OK but there is a problem with both....They find a solderballs in board and there is no solderballs! Otherwise can not tell what is a best system. Regards, MadReind

Wave solder question

Electronics Forum | Tue Feb 19 19:58:30 EST 2002 | Shawn

I would like to thank all of you again for your input. It is greatly appreciated and really does offer excellent and different perspectives to problems. Thanks Shawn

How to reworking BGA

Electronics Forum | Fri Mar 01 04:05:31 EST 2002 | wbu

Hi Barry, didn�t get very useful information regarding the problem of BGA rework with your link. Are you sure you gave adequate technical advice ? Hope you�re not only trying to sell books. Wolfgang


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