Industry Directory | Consultant / Service Provider / Equipment Dealer / Broker / Auctions / Manufacturer's Representative / Training Provider
Products, services, training & consulting for the assembly, rework & repair of electronic assemblies. BGA process experts. Manufacturers Rep, Distributor & Service Provider for Seamark/Zhuomao and Shuttle Star BGA Rework Stations.
Industry Directory | Manufacturer
Vision SMT is professional SMT house.PCBA including BGA,3D AOI inspection, X-ray inspection,selective soldering, in-line coating , testing.
New Equipment | Rework & Repair Services
Reliable LGA Rework Services to Rescue Your Project BEST is your source for LGA rework services. We can optimize our processes to make sure voiding is minimized and the interconnection to all of the IO meets the IPC classification for the assembly.
New Equipment | Solder Paste Stencils
Simplify and Speed Up QFN and LGA device rework. StencilMate™ leadless device rework stencils make the process of reworking leadless devices such as QFNs and LGAs simple and fast. These adhesive-backed poyimide stencils are placed on to the bottom o
Electronics Forum | Wed Apr 09 09:44:12 EDT 2003 | iman
yes, we r profiling direct thermocouple attachment to the LGA pads. based on direct experience of yourself or others, what paste (brand/type3?/type4?/alloy?/flux%?) gives the optimal repeatable characteristic-patterns to minimize this defect?
Electronics Forum | Sat Mar 29 08:42:25 EST 2003 | davef
YiEng, MA/NY DDave There are numerous package types that now fall under the rubric of land grid. Land grid devices [ie, BCC�, LGA, QFN, MicroLeadFrame�, etc] are essentially BGA devices with the balls removed and with no solder on the pads. General
Industry News | 2016-02-23 20:06:15.0
The SMTA is pleased to announce the program for the 10th Annual International Conference on Soldering and Reliability being held May 9-11, 2016 in Toronto, Canada. The event is co-located with the SMTA Toronto Expo.
Industry News | 2016-04-06 12:45:01.0
The SMTA is excited to announce three new workshops for the 10th Annual International Conference on Soldering and Reliability (ICSR) being held May 9-11, 2016 in Toronto, Canada. The event is co-located with the SMTA Toronto Expo.
Technical Library | 2016-01-12 11:01:25.0
More and more Land Grid Array (LGA) components are being used in electronic devices such as smartphones, tablets and computers. In order to enhance LGA mechanical strength and reliability, capillary flow underfill is used to improve reliability. However, due to the small gap, it is difficult for capillary underfill to flow into the LGA at SMT level. Due to cost considerations, there are usually no pre-heating underfill or cleaning flux residue processes at the SMT assembly line. YINCAE solder joint encapsulant SMT256 has been successfully used with solder paste for LGA assembly. Solder joint encapsulant is used in in-line LGA soldering process with enhanced reliability. It eliminates the underfilling process and provides excellent reworkability. The shear st rength of solder joint is stronger than that of underfilled components. The thermal cycling performance using solder joint encapsulant is much better than that using underfill. Bottom IC of POP has been studied for further understanding of LGA assembly process parameters. All details such as assembly process, drop test and thermal cycling test will be discussed in this paper.
Technical Library | 2017-08-17 12:28:30.0
At SMT assembly, flux outgassing/drying is difficult for devices with poor venting channel, and resulted in insufficiently dried/burnt-off flux residue for no-clean process. Examples including: Large low stand-off components such as QFN, LGA Components covered under electromagnetic shield which has either no or few venting holes Components assembled within cavity of board Any other devices with small open space around solder joints
Training Courses | | | PCB Rework and Hand Soldering Courses
The PCB rework and hand soldering courses courses cover techniques of rework and repair of PCBs, BGAs and other electronics assemblies, and teach fundamentals of soldering of electronics assemblies.
Training Courses | | | PCB Rework and Hand Soldering Courses
The PCB rework and hand soldering courses courses cover techniques of rework and repair of PCBs, BGAs and other electronics assemblies, and teach fundamentals of soldering of electronics assemblies.
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 | Wed Oct 23 00:00:00 EDT 2019 - Thu Oct 24 00:00:00 EDT 2019 | Guadalajara, Mexico
SMTA Mexico Expo 2019
Career Center | Wesley Chapel, Florida USA | Engineering,Management,Quality Control
15 years of experience on Electronic Manufacturing. Certified SMT Process Engineer TQM Knowledge Statistics DOE Screen Printer Thermal Process Knowledge JIT International Project Engineering Experience
Career Center | banaglore, karnataka India | Maintenance,Production,Quality Control,Technical Support
tel u later
Heller Industries Inc. | https://hellerindustries.com/product/1913-mark-5-series-smt-reflow-oven/
C/sec - even on LGA 775! That rate meets even the most demanding lead-free profile requirements! Process Control Powered by ECD, this innovative software package provides three levels of process control from Oven CpK, to Process CpK and Product Traceability, this software ensures that all
Heller 公司 | http://hellerindustries.com.cn/pdfs/Reflow-Oven-Heller-MarkIII.pdf
” presence that goes beyond simple manufacturing. Localized engineering, service, spares, process support and training facilities separate Heller from the competition and make us the obvious choice for reflow soldering solutions worldwide
