Electronics Forum: help (Page 317 of 1170)

SN100C alloy positive and negatives

Electronics Forum | Mon Dec 22 15:33:42 EST 2008 | robinj

http://www.3ktehdas.com/uutiset/Next_05.pdf I hope this link helps.

manual stencil print 2 passes

Electronics Forum | Tue Dec 23 14:45:06 EST 2008 | comatose

One thing that helps is to divide large pads into a series of smaller pads. This prevents the scooping you're talking about.

Water cleaning and Moisture Entrapment

Electronics Forum | Mon Jan 12 02:56:42 EST 2009 | sachu_70

Hi Bill, You should try pre-baking any such old devices prior to using on SMT Reflow. Refering to MSL-type3 guidelines could help in your case.

Bubbles in Conformal Coating

Electronics Forum | Tue Feb 03 11:42:54 EST 2009 | lmartenson

We use PVA and I have had bubbles that came from the pressure in the pressure pot being to high. Also the material filter was slightly clogged. I'm not sure of your setup hope this helps.

SMT (FUJI NXT) line process audit check sheet

Electronics Forum | Sat Jan 17 18:03:13 EST 2009 | viresh

hi all i need SMT (FUJI NXT) line process audit check sheets can any boudy help at least which are the points to be added Regards praveen

Soldering problem with Au plating PCB

Electronics Forum | Mon Jan 26 11:14:08 EST 2009 | evtimov

This one might help http://www.smtnet.com/Forums/index.cfm?fuseaction=view_thread&CFApp=1&Thread_ID=13630&mc=5 Emil

TSOP lead deformation (help)

Electronics Forum | Mon Jan 26 11:18:10 EST 2009 | evtimov

It seems like your parts are acceptable regarding IPC610. I would't bother if all in the specs. But the question is why you damage your partss in P&P process. I think you should avoid that instead of looking for standards. Regards, Emil

lead free joint finish

Electronics Forum | Thu Jan 29 20:57:06 EST 2009 | padawanlinuxero

HI!!! its a ERSA Reflow Oven HotFLOW 7 and I really appreciate some help thanks

Nutek Conveyors

Electronics Forum | Thu Jan 29 10:59:27 EST 2009 | leeg

I have recently acquired 2 pieces of Nutek conveyor, the only problem being is that they run from right to left, is it easy change to left to right? I have no manuals so could appreciate some help....

SMT hisorical information required please ?

Electronics Forum | Tue Feb 03 21:13:05 EST 2009 | davef

Maybe these guys can help http://www.mindbranch.com/listing/product/R177-24.html We do not have any significant financial interest/arrangement or affiliation with any organization/institution whose products or services are being discussed in this s


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