Electronics Forum | Thu Jan 09 19:55:14 EST 2014 | padawanlinuxero
Hello! I have a problem with one of the products here, we use a pallet to run the board on the solder wave, when the board gets solder and you inspect the board you notice that for some reason the first pcbs that touches the wave are ok, even a litt
Electronics Forum | Tue Jul 18 18:08:08 EDT 2023 | davef
Vote for: JBC DPM Paste Dispenser Manual Also consider: Metcal 910-MSG Manual Syringe Gun-Kit Spoty micro-dot solder paste syringe dispenser [ https://www.tindie.com/products/avandalen/spoty-micro-dot-solder-paste-syringe-dispenser/ ]
Electronics Forum | Thu Mar 08 14:17:56 EST 2001 | Fred Jung
My company is planning on utilizing SMT on a new product line. We would like to have several of our production people trained on SMT solder rework and repair. Can anyone suggest an appropriate training class in the New York metropolitan area?
Electronics Forum | Thu Nov 20 14:49:54 EST 2014 | joe98375
Greetings, I am looking into buying a wave solder machine for medium production of 100% through hole boards (~8.5"X12" dimension, not many layers, no high density part areas,
Electronics Forum | Mon Feb 01 16:40:45 EST 1999 | Dave Waddick
I have a product using high temperature solder to connect terminal pins to a PCB. The board is single sided copper, no plaiting. The solder is 95% tin 5 % silver. The flux is low activity rosin. The product is a subassembly. When the product is
Electronics Forum | Thu Mar 23 13:48:07 EST 2000 | John Storjohann
A number of years ago I used a Kester product called Solder Saver. It is a thick liquid that one squirts onto the dross on a hot solder pot. It separates out the solder leaving a crust of almost clean dross. Unfortunately a mask is still required. Th
Electronics Forum | Tue Feb 02 12:31:26 EST 1999 | John
| I have a product using high temperature solder to connect terminal pins to a PCB. The board is single sided copper, no plaiting. The solder is 95% tin 5 % silver. The flux is low activity rosin. The product is a subassembly. When the product i
Electronics Forum | Thu Jul 15 14:01:15 EDT 2004 | nanref
WERW HAVING PROBLEM IN OUR PRODUCT SINCE WE STARTED USING A LEADFREE SOLDER PASTE..REJECTS OF TOMBSTONING IS SO ERRATIC...HOPE YOU CAN GIVE SOME INPUTS HOW TO CONTROL THIS..WHAT IS THE POSSIBLE CAUSE?THANKS
Electronics Forum | Wed Jul 19 01:20:17 EDT 2000 | Craig
Does anyone have any experience wave soldering TQFPs. Our R&D is wanting us to do this but we (production) are hesitant. I've found some recommended pad designs and solder theiving designs in a Philips app note "SMD Mounting Methods". The theory look
Electronics Forum | Fri Apr 29 08:39:01 EDT 2005 | davef
Few solder paste suppliers recommend freezing solder paste. Check with your supplier for recommendations. Examples are: * In many cases, nothing happens. However, some pastes are susceptible to damage that impairs paste performance. As a consequenc
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