Electronics Forum: pass (Page 19 of 142)

Destruction of Proprietary Information

Electronics Forum | Fri Feb 11 17:07:39 EST 2005 | davef

Your site takes day to download. Please add a button that allows by-passing all the graphics and whatnot.

Destruction of Proprietary Information

Electronics Forum | Fri Feb 11 19:13:09 EST 2005 | primus

Your site takes day to download. Please add a > button that allows by-passing all the graphics > and whatnot. Note on front page: REQUIREMENTS Netscape or IE 4.0 or higher BROADBAND CONNECTION That might help...

Double Sided Reflow

Electronics Forum | Thu Mar 17 10:30:06 EST 2005 | davef

This happens. You may need to put a dot of chip bonder on the corner of the floating QFP after first pass. What size are the QFP that are moving?

Double Sided Reflow

Electronics Forum | Sun Mar 20 04:49:10 EST 2005 | Grant

Hi, Can you guys cascade the line, with a board flipper, printer, placer and oven all in the same line, so you can do both sides in the same pass? The product then leaves the line finished. Regards, Grant

Non-wetting: PTH on double-side reflow

Electronics Forum | Mon Apr 25 05:37:35 EDT 2005 | Bryan

Some weeks has passed,Can SMT eng. show us your results of this issue?so that we can learn something from it

Hair Line Solder Short at PTH Connector

Electronics Forum | Thu Apr 14 11:03:51 EDT 2005 | patrickbruneel

All possible causes aside, how can a dead short pass your ICT unless the connector is not probed.

wireless esd wrist straps

Electronics Forum | Tue Apr 19 19:06:14 EDT 2005 | Dreamsniper

Kick Out the Salesman from your manufacturing floor! We had that when I was with Commodore B.V. and if you use their tester it passes but if you use other ESD testers it fails. crap!

SMT PWB Reflow Process

Electronics Forum | Thu Apr 21 16:27:33 EDT 2005 | Dave G

Look at your component datasheets. Most specify # of reflows & max temps. Most discretes are only rated for 2 or 3 reflows max. Why do you need so many reflow passes ? Dave G

BGA pad size

Electronics Forum | Tue Jun 21 11:46:04 EDT 2005 | kenscj

Hi dave, Thanks for the comment. I have another issue. The board already pass Test and Burn-In processes, but after 2 months the BGA contact is found open (no contact on certain balls). How can that happen? Is it during build, the solder ball alrea

ESD question

Electronics Forum | Fri Jul 15 16:14:42 EDT 2005 | rsmith@z-mar.com

There are ESD safe trashcans and ESD safe trashbags on the market. If anyone has an interest, please send me an e-mail and I will pass along more info.


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