Electronics Forum: electronics (Page 2191 of 7890)

How do you number your stencils ?

Electronics Forum | Thu Oct 27 11:05:13 EDT 2005 | moonshine

Look at http://www.moonmanondarkside.com but etch them as that is the way to go. Download MoonMan's free procedures including how you do this. MoonMan

How do you number your stencils ?

Electronics Forum | Fri Oct 28 14:58:33 EDT 2005 | chunks

Metal stamped tags that are glued on work. http://www.emedco.com can make em'. Even have your company logo on each one. No, I don't work for Emedco, so stop typing.

Solderability

Electronics Forum | Thu Oct 27 11:10:07 EDT 2005 | moonshine

Only one way to do the impossible. Do this with "pink death" flux that has been around since soldering was invented (about 3000 years ago) but ask MoonMan at moonshine@provide.net and visit http://www.moonmanondarkside.com MoonMan

Solderability

Electronics Forum | Thu Oct 27 11:45:09 EDT 2005 | Rob

S62-325XM3 from Cobar - we used this for soldering all sorts of battery terminations to pcbs, & did a better job than every other paste we ever tried. The flux is so agressive it sits in the corner growling.

Factory Acceptance Criteria - New Equipment

Electronics Forum | Thu Oct 27 09:16:37 EDT 2005 | Jay

We are currently in the process of purchasing new SMT placement equipment. Any suggestions for factory acceptance criteria?

Factory Acceptance Criteria - New Equipment

Electronics Forum | Thu Oct 27 11:37:14 EDT 2005 | trd

Please...moonman....can you post your website again....i didnt catch it in every other thread either.

Factory Acceptance Criteria - New Equipment

Electronics Forum | Thu Oct 27 11:40:14 EDT 2005 | pjc

Also, consider doing an acceptance run at the equipment manufacturer's facility, before it comes to yours, to ensure it works to your requirements and to verify any performance claims made by the equipment mfr.

Baking for delam prevention

Electronics Forum | Wed Nov 09 10:02:42 EST 2005 | Tim

You should be baking above 100C/212F to ensure that you're driving moisture out of the board. Four hours at 225F is usually enough to dry out most multilayer PWBs.

Library for all SMD packages with dimensions

Electronics Forum | Mon Oct 31 08:47:27 EST 2005 | jdengler

IPC-7351 is the most complete I have found but is still missing some. Look here http://www.ipc.org/contentpage.asp?Pageid=4.6 Jerry

AIM, KESTER, OR INDIUM PASTE PREFERRED?

Electronics Forum | Thu Oct 27 12:45:37 EDT 2005 | james

Just wanted everyones input here. Just curious on others opinion on what paste is worth buying. Thanks for any input.


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