Electronics Forum: ups (Page 173 of 1180)

SMT package types

Electronics Forum | Wed Oct 30 09:37:48 EST 2002 | stepheno

One thing to take note of with the TSOP's is that is a T1 variety and a T2 variety. One has the leads on the sides, the other has leads on the ends. I believe the T1 has the leads on the ends, but I would have to look it up to be sure.

AutoCad Drawing

Electronics Forum | Thu Oct 31 15:37:58 EST 2002 | dphilbrick

Does anyone happen to have a .dwg of a BGA, any size BGA would do. If you have one and don't mind sharing it please zip it up and email to dphilbrick@qualcon1.com Thanks

Grainy soler

Electronics Forum | Fri Nov 22 08:59:49 EST 2002 | ksfacinelli

I would have to agree with the to high temp being a real problem. I have seen this with the WS-609 alpha paste. If you run it up to high in temp. The joints appear to be cold but they are really just over fried.....definitely try reducing temperat

Help! BGA Socket / BGA Direct Placement

Electronics Forum | Mon Nov 11 17:32:50 EST 2002 | dphilbrick

We have a tidy clause in our contract where as we are not responsible for functionality of prototypes. With that in mind we do what ever the customer is willing to pay for! Experiment away my boy! Now for my two centavos on your question. Without s

Juki Syntax

Electronics Forum | Sun Nov 17 01:48:49 EST 2002 | fdr4prez

Well, I wish I was a programmer and be able to de-code binary files. If you can come up with something, please let me know. Thanks, Frank

Contract manufactuer in China

Electronics Forum | Mon Apr 28 14:43:24 EDT 2003 | davef

SaiWong Given the pictures we see of people hosing-down streets, wipping-down walls in hotels, and similar clean-up images; how do Chinese electronic manufacturers assure that they are not exporting SARS with the product they assemble and ship from

Squeegees for Step-Down stencil

Electronics Forum | Wed Nov 27 16:11:23 EST 2002 | davef

In my haste to respond, I neglected to ask THE QUESTION. What is it about your current process that you would like to improve? While we're at it, tell us more about your: * Stencil * Paste * Printing process and set-up

3rd party maintenance of Philips GEM Line

Electronics Forum | Wed Dec 04 15:00:15 EST 2002 | ksfacinelli

I am interested in looking at options for machince calibration and maintenance from a third party provider. The company would have to be up on the servicing of the GEM line of Philips equipment (Emerald / Topaz). Any recommendations??? Kevin

IONIC CLEANLINESS SPEC FOR BARE PWBs

Electronics Forum | Mon Dec 09 11:34:55 EST 2002 | EW

I have seen the 6.5 ug/sqin and we have a fab house using 6.4, but I have no definitive answer for today. I see some interesting discussion here which I can also follow up on.

IONIC CLEANLINESS SPEC FOR BARE PWBs

Electronics Forum | Mon May 10 19:44:15 EDT 2004 | davef

Hi Gabriele Has the snow melted up there, yet? No, SMTA membership, while good in its own right, is not a prerequiste to ordering documents from EMPF. Select "order technical publications" here: http://www.empf.org/html/empfset.htm


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