Electronics Forum | Wed Feb 21 14:14:11 EST 2007 | rgduval
Hi, Bill, Lead-free solder and paste manufacturers will be a great resource for you during the transition; they've tested their products extensively, and their application groups have been able to help me through the biggest changes. There are a fe
Electronics Forum | Fri Oct 02 11:23:08 EDT 2009 | floydf
Does anyone out there have experience soldering > with Pb solder (Sn 63 or Sn 62) to SAC 305 coated > PCB lands (about 50um) or Sn-Cu plated lands > (about 10um). I know soldering Pb free (Sac based > soler) to Pb/Sn coated lands is a no-no, but
Industry News | 2011-04-01 13:14:24.0
The Surface Mount Technology Association (SMTA) announced today that Mark Brillhart, Vice President, Technology and Quality, Cisco, would keynote on the state of the electronics industry at its 15th annual Atlanta SMTA Expo Thursday, April 21, 2011 at 9:30 am at the Gwinnett Civic Center.
Industry News | 2018-10-18 09:45:34.0
How to Export Gerber Files from Eagle
SMT Express, Issue No. 2 - from SMTnet.com Volume 1, Issue No. 2 Wednesday, July 14, 1999 Featured Articles Bare PCBs Printed Circuit Board Fabrication Basics - An Outline by Earl Moon - Proof Of Design (POD) The Laboratory - A Primary
SMT Express, Issue No. 1 - from SMTnet.com Volume 1, Issue No. 1 Thursday, June 3, 1999 Tricks of the Trade Optimizing Time/Pressure Dispensing ofAdhesives by Chrys Shea Over the past decade, depositing adhesives for SMT components
1st Place Machinery Inc. | http://www.firstplacemachinery.com/smt_pcb_wave_solder_dover.html
Dover Soltec Dover Soltec Wave Solder Machine Model Number: 6622CC Serial Number: 9806512801 Year 1998-1999 Upgraded to Lead Free Solder Pot in 2004 Dual Wave Chip Wave Main Wave Chromium Carbide Plated Components Left to Right Process PCB Flow Max Conveyor Width: 460mm
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is no qualitative change. the key of lead-free is in the reflow oven. The lead paste (Sn63Pb37) melting point of 183 degrees, if you want to form a good weld must have the thickness of 0.5
