Electronics Forum: after (Page 64 of 696)

Use of solder paste after taking out from cold storage

Electronics Forum | Thu Dec 01 05:32:37 EST 2005 | ajay

hi samir, pl. conatc me ajay_doshi@utlindia.com

Use of solder paste after taking out from cold storage

Electronics Forum | Thu Dec 01 10:53:20 EST 2005 | Amol Kane

Hi Ajay, what kind of contract manufacturing does your company do? are you into Electronics manufacturing?

Use of solder paste after taking out from cold storage

Electronics Forum | Mon Dec 05 06:41:09 EST 2005 | ajay

hi Amol you can contact me at ajay_doshi@rediffmail.com or 91-9845347342

Use of solder paste after taking out from cold storage

Electronics Forum | Thu Dec 08 17:41:55 EST 2005 | Mike

YIKES! Using a micowave to warm a tube of paste has "evil" written all over it.

No solder and solder bridge after Wave solder machine

Electronics Forum | Thu Nov 17 20:23:14 EST 2005 | cangly

Hi Russ, We control the gravity of flux each 8 hours and will mix thinner to balance it if any.. Do we need more any action for this.. Thanks for your advices.

No solder and solder bridge after Wave solder machine

Electronics Forum | Fri Nov 18 08:31:09 EST 2005 | jdengler

This is way too long of a time. The SG probably changes significantly over this time. This could be a major contributor to your problems. Jerry

Hot Tear / Shrink Hole--->Happen after wave soldering

Electronics Forum | Wed May 09 11:01:27 EDT 2007 | callckq

Yes, continue to use SAC solder. However, as far as I know, the problem become more severe when cooling rate is increased.

What is the rootcause for BGA Lifted PAD after reflow

Electronics Forum | Tue May 20 08:25:26 EDT 2008 | davef

Well something is different isn't it? * Paste * Part supplier * Board fabrication * Was the profile that you reference the measured temperature or the the settings keyed into the oven? The cross sections seem to show less than expected ball collapse

Who makes the best after market Fuji nozzles ?

Electronics Forum | Tue Dec 16 04:28:16 EST 2008 | robi

New to the market Smtxtra nozzles been going 18 months in Europe doing well supplier to Oem and main CEMs, now in the US and Mexico, Well engineered product worth a check, if you need references they can supply.

Who makes the best after market Fuji nozzles ?

Electronics Forum | Tue Dec 16 12:25:29 EST 2008 | evtimov

I saw this company. Never tried it. http://www.epacnet.com/html/nozzles.htm emil


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