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 | Equipment Dealer / Broker / Auctions / Manufacturer / Manufacturer's Representative / Training Provider
Global OEM manufacturer of selective wave soldering machines. With a world-wide install base in over 65 countries, we are a global leader in the selective soldering space. Highly customized solutions available in all industries.
Retrofit existing system with Innovative Dispensing Technology for Excellent Dispense Control and Repeatability Advanced pump technologies available for retrofitting include: True Volumetric Pump, Precision Auger Pump, Simplified Jetting Pump and Ti
New Advanced Precision Auger Pump - Single Pump Solution The Precision Auger pump is designed to work with mid-to-high viscosity liquid such as glues, conductive, and non-conductive adhesive and pastes. The pump is controlled with a servo motor equ
Electronics Forum | Tue Apr 13 13:22:15 EDT 2004 | babe
Try another solder paste manufacturer. Aim out of Rhode Island, Alpha and or Kester. I'm sure that they will be of better assistance than the current supplier. Good Luck
Electronics Forum | Sun Feb 27 13:42:44 EST 2005 | pmdeuel
So true, We had paste flux supplied to us from Alpha metals. It was the same as used in the solder paste. The major problem we noted was the in ability to control the ratio of paste to flux resulting in lots of voids. When we mixed enough to get the
Used SMT Equipment | Visual Inspection
Condition: Complete & Fully Operational
Industry News | 2013-05-21 22:12:09.0
Based on its recent analysis of the surface mount technology (SMT) reflow soldering equipment market, Frost & Sullivan recognizes Heller Industries, Inc. with the 2013 Global Frost & Sullivan Award for Market Share Leadership.
Parts & Supplies | Pick and Place/Feeders
Panasonic 10896BF071 8x4mm SMT feeder More SMT parts in stocks: SMT equipment and accessories: SMT Feeders, smt nozzles, feeder parts, feeder storage cart, conveyor, SMD parts counter, solder paste , nozzle filter, board, bearing, motor, cylinder,
Parts & Supplies | Screen Printers
High quality Panasonic SMT printer SP18 SP60 SP28 stainless steel squeegee for solder paste and red glue ZK Electronic Technology Co.,Limited becky@hysmt.cn www.smt-cn.com skype:beckysmt wechat:15323874439
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 | 2023-01-17 17:19:44.0
A test program was developed to evaluate the effectiveness of vacuum reflow processing on solder joint voiding and subsequent thermal cycling performance. Area array package test vehicles were assembled using conventional reflow processing and a solder paste that generated substantial void content in the solder joints. Half of the population of test vehicles then were re-processed (reflowed) using vacuum reflow. Transmission x-ray inspection showed a significant reduction in solder voiding after vacuum processing. The solder attachment reliability of the conventional and vacuum reflowed test vehicles was characterized and compared using two different accelerated thermal cycling profiles. The thermal cycling results are discussed in terms of the general impact of voiding on solder thermal fatigue reliability, results from the open literature, and the evolving industry standards for solder voiding. Recommendations are made for further work based on other void reduction methods and additional reliability studies.
http://www.gpd-global.com No drip no drool across a wide range of fluid viscosities (low-to-mid and low-to-high). No manual adjustment to compensate for pump variability. Truly Volumetric PCD Pumps for total control of dispensing fluids. Ability to
New Advanced Precision Auger Pump - Single Pump Solution The Precision Auger pump is designed to work with mid-to-high viscosity liquid such as glues, conductive, and non-conductive adhesive and pastes. The pump is controlled with a servo motor equ
Training Courses | ONLINE | ON DEMAND | PCB Assembly Courses
The PCB assembly courses provide knowledge of different processes and equipment used in TH and SMT assembly of printed circuit boards.
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 | Thu Mar 26 00:00:00 EDT 2020 - Thu Mar 26 00:00:00 EDT 2020 | ,
Automotive Electronics Webinar
Events Calendar | Wed Apr 18 00:00:00 EDT 2018 - Thu Apr 19 00:00:00 EDT 2018 | ,
Stencil Printing Process and Solder Paste Inspection – An In-Depth Look - SMTA Webtorial
Career Center | South Plainfield, New Jersey USA | Research and Development
Alpha Assembly Solutions, a MacDermid Performance Solutions Business and a world leader in the development, manufacturing, and sales of innovative materials used in the assembly electronics, industrial joining and Photo Voltaic market places, is seek
Career Center | South Plainfield, New Jersey USA | Research and Development
Alpha Assembly Solutions, a MacDermid Performance Solutions Business and a world leader in the development, manufacturing, and sales of innovative materials used in the assembly electronics, industrial joining and Photo Voltaic market places, is seek
Career Center | seoul, South Korea | Engineering
I have 4 year process engineering in Motorola and 7 years service experience in Assemblen . 2 years in Mirtec AOI as service manager .
Career Center | Calamba City, Laguna Philippines | Engineering
Electronic Manufacturing Services (EMS) – SMT-EOL Process Engineer (August 2005 – Present) • Responsible for feasibility study for existing product and new product and conceptualize product assembly or process flow taking into consideration the manu
on volume delivery and positioning accuracy for solder p
Heller 公司 | http://hellerindustries.com.cn/Vacuum-Void-Reduction-Reflow.pdf
. Area array package test vehicles were assembled using conventional reflow processing and a solder paste that generated substantial void content in the solder joints
Precision PCB Services, Inc | https://precision-pcb-services-inc.com/products/bga-rework-training
. Solder Paste Considerations for Fine Pitch Devices. Latest Techniques for QFN and LGA Installation. Solder Bumping vs. Solder Paste. Tacky Flux vs. Solder Paste. How to acheive a Void Fee component installation
