Electronics Forum | Thu May 31 22:35:23 EDT 2012 | jacktan
I have encountered PCB delam issue with high density PCB. PCB has 42 layers , 5 mm thickness ,laminate material is NelcoN4000-13EP,Tg 210C and Td 350C. Have pre-bake at 125 c for 12 hrs before assy.My reflow temp is standard with 243 peak and TAL is
Influence of Pd Thickness on Micro Void Formation of Solder Joints in ENEPIG Surface Finish SMTnet Express December 13, 2012, Subscribers: 26067, Members: Companies: 9068, Users: 34058 Influence of Pd Thickness on Micro Void Formation of Solder
KingFei SMT Tech | http://www.smtspare-parts.com/sale-9469374-thickness-sensor-n510015037aa-smt-spare-parts-cm212-photo-sensor-smt-parts.html
Thickness Sensor N510015037AA SMT Spare Parts CM212 Photo Sensor SMT Parts Leave a Message We will call you back soon! Your message must be between 20-3,000 characters
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/es-ES/divisions/polymer-processing-systems/news/news/2015-02-25
Fundamentally New Machanism for Changing Sheet Thickness Increases Productivity, Broadens Gauge Range, Improves Quality | Nordson POLYMER PROCESSING SYSTEMS Polymer Processing Systems
