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
Our Company handle AOI (Auto Optical Inspection) and SPI (Solder Paste Inspection) Machines.
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 | Mon Dec 12 14:04:33 EST 2005 | craigj
Hi All was wondering is there anything I should be aware of or look out for if using parts with SnBi (Pb free) lead plating with Sn/Pb/Ag solder paste? I was always lead to believe that mixng lead and bismuth caused problems or are the bismuth levels
Electronics Forum | Mon Jun 02 15:51:17 EDT 2014 | sync40
Thank you so much again davef for your new reply. This past weekend I was looking for more information regarding this subject, but, as you stated there is no information about thioruea concerns during assembly soldering operations, mainly focused in
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 | Solder Paste Mixers
Solder paste Mixer Features: Unique contoured shape, generous appearance and practical, which is made by advanced coating process workmanship. Mixing principle is on the basis of Motor rotation and revolution mode of agitation, no need to defrost
Technical Library | 2023-01-17 17:22:28.0
The impact of voiding on the solder joint integrity of ball grid arrays (BGAs)/chip scale packages (CSPs) can be a topic of lengthy and energetic discussion. Detailed industry investigations have shown that voids have little effect on solder joint integrity unless they fall into specific location/geometry configurations. These investigations have focused on thermal cycle testing at 0°C-100°C, which is typically used to evaluate commercial electronic products. This paper documents an investigation to determine the impact of voids in BGA and CSP components using thermal cycle testing (-55°C to +125°C) in accordance with the IPC- 9701 specification for tin/lead solder alloys. This temperature range is more typical of military and other high performance product use environments. A proposed BGA void requirement revision for the IPC-JSTD-001 specification will be extracted from the results analysis.
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 | | | 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 | | | IPC/WHMA-A-620 Specialist (CIS)
The Certified IPC/WHMA-A-620 Specialist (CIS) training focuses on cable and wire harness fabrication and installation.
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
Events Calendar | Thu Jun 14 00:00:00 EDT 2018 - Fri Jun 15 00:00:00 EDT 2018 | ,
SMT Process Fundamentals for Tin-Lead and Lead Free Assembly - SMTA Webtorial
Career Center | Dallas, Texas USA | Engineering
Skills/Requirements: 4+years of experience in SMT process engineering, specializing in solder related issues. Strong experience with solder paste, reflow wave solder, etc. Duties/Finctions: Provide expertise to SMT processes through solder process en
Career Center | Fremont, California USA | Production,Quality Control
Local industry leading EMS Company seeking SMT operators. Will be doing SMT line Change overs, SMT machine operation for solder printing, placement, reflow. Solder paste height measurement and record. Solder printing quality check after solder paste
Career Center | Rochester, New York USA | Engineering
I have done my undergraduate studies in Mechanical Engineering. I am pursuing my Master's Program in Electronics Packaging. I am currently working as a Research Assistant for RIT-CEMA (Center for Electronics Manufacturing and Assembly). My research
Career Center | Laguna, Philippines | Engineering
Advanced knowledge in SMT Machines and Processes. Programming SMT Machines.
SMTnet Express, August 1, 2019, Subscribers: 32,197, Companies: 10,845, Users: 24,998 Tin Whiskers: Risks with Lead Free | Part I Credits: ACI Technologies, Inc. Tin (Sn) metal displays the characteristic of growing "tin whiskers" from pure tin
SMTnet Express, October 12, 2017, Subscribers: 30,913, Companies: 10,757, Users: 23,915 Mitigation of Pure Tin Risk by Tin-Lead SMT Reflow- Results of an Industry Round-Robin David Pinsky, Tom Hester - Raytheon , Dr. Anduin Touw - The Boeing
KingFei SMT Tech | https://www.smtspare-parts.com/sale-9441243-automatic-solder-paste-mixer-smt-assembly-equipment-tin-cream-mixer-for-pcb-assembly.html
Automatic Solder Paste Mixer SMT Assembly Equipment Tin Cream Mixer For PCB Assembly Leave a Message We will call you back soon
| https://www.eptac.com/faqs/ask-helena-leo/ask/when-to-tin-and-not-tin-wires
When to Tin and Not Tin Wires - EPTAC - Train. Work Smarter. Succeed Looking for solder training standards, manuals, kits, and more
