Industry Directory | Manufacturer
Reflow ovens for automated SMT PCB assembly, specializing in lead free processing and nitrogen reflow. The best convection reflow ovens on the market.
Industry Directory | Manufacturer
Manufacturer of materials for the electronics assembly marketplace. Our RoHS-compliant products include solder pastes, fluxes, solder powder, core wire and bar solder and process support products.
Convection Reflow Oven The World's Best Convection Reflow Oven for High-Throughput The New reflow oven platform revolutionizes the Convection Reflow Oven / Reflow Soldering industry with several new and ground breaking designs! The MK7 convecti
New Equipment | Assembly Services
www.smt11.com www.smtfactory.com Full SMT Factory Solution Partner SMT Offline X-ray X-7200 Introduce: I.C.T X-7200 inspection machine has a wide range of applications. It is commonly used in the internal structure testing of electronic component
Electronics Forum | Fri Jun 20 03:47:24 EDT 2008 | philip
Hi all, any good recommendation for PbF paste application to reduce voids underneath the QFN thermal pad (stencil thickenss? opening? via hole? reflow profile etc)? We have tried few stencil opening design but no significant improvement as seen. Ther
Electronics Forum | Fri Sep 27 15:30:28 EDT 2002 | russ
greetings all Does anybody have any methods or recomendations for removing/reducing excessive voiding in BGAs that are already on board? Had a bad lot of paste and I believe that we are seeing some opens due to very large voids. Any and all input
Used SMT Equipment | Soldering - Reflow
Newly-designed low-height lid is adopted on Heller 1936 MK7, simplifying the operation and maintenance, reducing the temperature of the surface, and saving energy. The vertical curing oven developed by Heller is available to replace the traditional
Industry News | 2024-02-26 16:22:08.0
HELLER, a leading provider of reflow soldering equipment, concluded its 2024 Sales Kickoff Meeting in Suwon, South Korea on a high note. The meeting brought together sales representatives from all branches and subsidiaries to discuss the company's unified goals and objectives for the year ahead, and to equip them with the tools and knowledge necessary to achieve success.
Industry News | 2003-05-30 08:09:11.0
A new compact package integrates a Hall-effect sensor IC with a back-biasing magnet to achieve high airgap performance and meet restrictive space requirement.
Technical Library | 2019-07-10 23:36:14.0
Pockets of gas, or voids, trapped in the solder interface between discrete power management devices and circuit assemblies are, unfortunately, excellent insulators, or barriers to thermal conductivity. This resistance to heat flow reduces the electrical efficiency of these devices, reducing battery life and expected functional life time of electronic assemblies. There is also a corresponding increase in current density (as the area for current conduction is reduced) that generates additional heat, further leading to performance degradation.
Technical Library | 2018-10-03 20:41:44.0
Voids in solder joints plague many electronics manufacturers. Do you have voids in your life? We have good news for you, there are many excellent ways to "Fill the Void." This paper is a continuation of previous work on voiding in which the following variables were studied: water soluble lead-free solder pastes, a variety of stencil designs, and reflow profiles. Quad Flat No-Lead (QFN) component thermal pads were used as the test vehicle. The voiding results were summarized and recommendations were made for reduction of voiding.
· What is the difference between SMT vacuum reflow soldering machine and ordinary reflow soldering machine? · What problems can be solved by smt vacuum reflow soldering machine? · What is the basic principle of vacuum reflow machine? · Ho
Events Calendar | Mon Dec 02 00:00:00 EST 2019 - Mon Dec 02 00:00:00 EST 2019 | ,
Webinar: QFN/LGA Design, Assembly Process Issues & Reliability Failures
Events Calendar | Thu Oct 03 00:00:00 EDT 2019 - Thu Oct 03 00:00:00 EDT 2019 | ,
IPC Tech Ed Webinar Series: Ball Grid Array (BGA) and Bottom Termination Component (BTC) Design and Assembly Challenges: Reflow Profiling to Achieve Low Defect Rates and Successful Assembly! – Part 2
SMTnet Express, October 3, 2018, Subscribers: 31,373, Companies: 11,056, Users: 25,258 Fill the Void II: An Investigation into Methods of Reducing Voiding Tony Lentz - FCT Assembly , Patty Chonis, JB Byers - A-Tek Systems Voids in solder joints
SMTnet Express, April 7, 2022, Subscribers: 25,732, Companies: 11,564, Users: 27,174 Effect Of Vacuum Reflow On Solder Joint Voiding In Bumped Components Voids affect the thermal characteristics and mechanical properties of a
| http://etasmt.com/cc?ID=te_news_bulletin,23577&url=_print
. Key Advances in Void Reduction with Vacuum Technology One of the challenges facing the industry is the requirement to significantly reduce voids from the process
Surface Mount Technology Association (SMTA) | https://www.smta.org/knowledge/proceedings_abstract.cfm?PROC_ID=5476
Vacuum Reflow Processing of Ball Grid Array Packages to Reduce Solder Joint Voiding and Improve Attachment Reliability 中文 MEMBERS LOGIN Membership Become a Member
