Electronics Forum: come (Page 51 of 411)

Leaded Wave Solder Set Up

Electronics Forum | Thu Sep 25 17:37:54 EDT 2008 | gregoryyork

Best is 7 or 6.5D if you cant achieve 7. In fact this is the best angle for Leaded and Lead Free, so watch the Chinese machines as they come in around 5 and cause loads of bridging problems

QFP PACKAGE MANUAL SOLDERING

Electronics Forum | Wed Oct 01 14:21:51 EDT 2008 | omid_juve

we should assemble 24000 of this board so we should find another solution and we get three sample of this part and all of them has this problem , and now we dont have time to wait for new part to come.

Fill a stencil openings with what?!

Electronics Forum | Thu Oct 09 15:26:08 EDT 2008 | wrongway

We use campton tape also but we use a ultasonic stencil cleaner and the tape will come off everytime its washed good luck

Same pattern of capacitor crack

Electronics Forum | Thu Nov 13 09:14:52 EST 2008 | raiders

Hi All, We encounter capacitor crack in the ICT, it contributes 2% of the failure. We are not sure whether these crack coming from the SMT. All these crack having the same pattern. Please refer to attached file. Anybody encounter the same thing befo

SMT electrolytic capacitor lead classification is???

Electronics Forum | Sat Nov 15 08:07:09 EST 2008 | davef

A tenative yes. The hesitance comes because it seems that you're setting us up for something. So, howbout you tell us just what's going on?

SMT electrolytic capacitor lead classification is???

Electronics Forum | Tue Dec 02 02:47:54 EST 2008 | act_smt

Thanks for the resources. I plan on contacting them to get some answers. I hope this all works out for us & can help others someday should they come accross similar issues too. Thanks again.

Bottom side adheasive

Electronics Forum | Tue Dec 09 12:26:45 EST 2008 | greene08

I have virtualy no experience with placing bottom side components. We have a new board coming that will have a few R's & C's bottom side. Can anyone give oppinion on dispensing glue dots vs. applying adheasive with a stencil ? thanks

Washable Soldermask on PWB

Electronics Forum | Mon Feb 02 11:52:07 EST 2009 | pjc

Is anybody using H2O washable solder mask that comes on the PWBs you get from the fab vendor? I am researching PWB vendors that can provide this service. Thanks.

REACH (new EU legislation)

Electronics Forum | Mon Feb 02 16:14:05 EST 2009 | kmorris

Just wondering how other companies are coming along with complying with the new EU REACH legislation? I am having trouble getting information from suppliers! Any input from others?

smt operator looking for work!

Electronics Forum | Mon Feb 16 13:17:38 EST 2009 | thirdeyeny

Ok! Look at my resume' more closely you will see that three of them are temporary positions! I can come into a job with minimal supervision and work! Carlton Berry


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