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 / Other
Reduce electrical overstress (EOS) with our EMI filters for soldering, power, ground and servo motors. EMI filters improve equipment up-time and reliability and reduce test problems.
New Equipment | Rework & Repair Equipment
NEW! Nitrogen Capable for High Yield Lead Free BGA Rework. NEW! Movable top and bottom gas heaters allows for easy rework near the edge and hard to ger area's of large PCB's. For high volume BGA Rework on even the largest computer and networking b
New Equipment | Rework & Repair Equipment
NEW! Nitrogen Capable for High Yield Lead Free BGA Rework NEW! Movable top and bottom gas heaters. NEW! All Shuttle Star BGA Rework Stations are now available with Cabinet Base on wheels. For high volume BGA Rework on even the largest computer a
Electronics Forum | Wed Jul 22 13:50:49 EDT 1998 | Justin Medernach
| My firm has just begun it's first PCB that will use BGA packaging. I have been reading up on the processes involved with BGAs and was wondering if you need to apply solder paste to the pads prior to applying heat and mounting the part to the board
Electronics Forum | Tue Jul 28 16:37:24 EDT 1998 | Terry Burnette
| I think that in general it's best to deposit paste in order to increase the part standoff. This helps improve the fatigue-life of the joints by providing more strain relief. But I know from experience that it's tough to deposit paste during the r
Used SMT Equipment | Screen Printers
Used MPM UP2000HIE Automatic Solder Paste Printer Specification Board range : 50*50-508*406(mm) Board transmitting speed: 1524mm/second Track from the ground level: 876-1041(mm) Printing area: 457-406(mm) Printing speed: 6.35-305(mm/second) P
.jpg)
Used SMT Equipment | Repair/Rework
Physical Dimensions/Weight - Operating Dimensions (W x D x H) -76” x 28” x 24” - Static Dimensions (W x D x H) -52” x 28” x 24” - Weight - 315 lbs (with s
Industry News | 2021-11-08 14:38:39.0
Heller Industries, a leading supplier of reflow soldering ovens for electronic manufacturing and pressure curing ovens for back-end semicondutor manufacturing, today announced they will be exhibiting their new MK7 reflow oven at the San Diego Conference Center January 25-27, 2022.
Industry News | 2003-03-11 08:45:00.0
CAMtastic DXP is the latest version of Altium's complete CAM verification and editing system that bridges the gap between PCB design and manufacturing and facilitates communication between board designers, fabrication engineers, and their clients.
Parts & Supplies | Solder Paste Mixers
12 2-693-981-01 ..... -.... (UNST6-30) BOLT (UNST6-30), STOPPER 4 UNST6-30 13 2-693-982-01 ........ -..- MAKC1008A ABSORBER (MAKC1008A), SHOCK 4 MAKC1008A 14 2-693-982-11 ........ -..- MAKC1008B ABSORBER (MAKC1008B), SHOCK 4 MAK
Technical Library | 2018-09-26 20:33:26.0
Bottom terminated components, or BTCs, have been rapidly incorporated into PCB designs because of their low cost, small footprint and overall reliability. The combination of leadless terminations with underside ground/thermal pads have presented a multitude of challenges to PCB assemblers, including tilting, poor solder fillet formation, difficult inspection and – most notably – center pad voiding. Voids in large SMT solder joints can be difficult to predict and control due to the variety of input variables that can influence their formation. Solder paste chemistries, PCB final finishes, and reflow profiles and atmospheres have all been scrutinized, and their effects well documented. Additionally, many of the published center pad voiding studies have focused on optimizing center pad footprint and stencil aperture designs. This study focuses on I/O pad stencil modifications rather than center pad modifications. It shows a no-cost, easily implemented I/O design guideline that can be deployed to consistently and repeatedly reduce void formation on BTC-style packages.
Technical Library | 2022-12-19 18:59:51.0
Material and Process Characterization studies can be used to quantify the harmful effects that might arise from solder flux and other process residues left on external surfaces after soldering. Residues present on an electronic assembly can cause unwanted electrochemical reactions leading to intermittent performance and total failure. Components with terminations that extend underneath the package can trap flux residue. These bottom terminated components are flush with the bottom of the device and can have small solderable terminations located along the perimeter sides of the package. The clearance between power and ground render high electrical forces, which can propagate electrochemical interactions when exposed to atmospheric moisture (harsh environments). The purpose of this research is to predict and understand the functional performance of residues present under single row QFN component packages. The objective of the research study is to develop and collect a set of guidelines for understanding the relationship between ionic contamination and electrical performance of a BTC component when exposed to atmospheric moisture and the trade-offs between electrical, ionic contamination levels, and cleanliness. Utilizing the knowledge gained from undertaking the testing of QFN components and associated DOE, the team will establish a reference Test Suite and Test Spec for cleanliness.
ACI Technologies Inc. (ACI) is a scientific research corporation dedicated to the advancement of electronics manufacturing processes and materials for The Department of Defense and industry. This video provides an overview of our commercial service
The biggest, baddest, most affordable Nitrogen Capable BGA Rework Station demonstrated by Dennis O'Donnell the BGA Expert! Safe, precision rework for SMD, BGA, and LED chips on boards as large as 36" or more!. The versatile E6250U rework station co
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.
Career Center | Auckland, New Zealand | Engineering
NAVMAN PCBA NPI Engineer Reporting To: PCBA NPI Technical Leader Primary Objective: Transition of PCBs from R&D design to a manufacturable state conforming to all facets of PCBA production Secondary: Develop DFM & best practice guidelines Res
Career Center | Danville, Illinois USA | Production
http://jobs-watchfiresigns.icims.com/watchfiresigns_jobs/jobs/candidate/job.jsp?jobid=1005&mode=view Overview: Watchfire Signs is a dynamic, exciting place to work. Our process engineers utilize their required Bachelors of Engineering and required
Career Center | THRISSUR, India | Maintenance,Production
HANDLING OF MAINTENANCE Camelot,Mascot, Selective Soldering,Wave Soldering,Aquastorm 200,H-500 HI-Z,Kolb,kerry&PBT,GETECH, ATI 105 & Final Touch 101,Heller,Btu&vapour phase,Shuttle,SRT,ESD ,Electrical maintenance . Knowledge in using SLIM KIC 2000&
Career Center | Laguna, Calabarzon Philippines | Engineering,Maintenance,Production,Technical Support
Base on my experience more on line sustaining and preventive maintenance in equipment and testing machine for electronics and semicon company Some slight skills in surface grinding,soldering and LAN connection and installation. Can submit report
Ground Pours - To Pour Or Not To Pour? Ground Pours - To Pour Or Not To Pour? Copper ground pours are created by filling open unused areas with copper generally on the outer layers of the board then connecting the copper fill with stitching vias
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/dage/about/news/dr-evstatin-krastev-from-nordson-dage-to-present-two-ground-breaking-x-ray-inspection-studies
Dr Evstatin Krastev from Nordson DAGE to Present Two Ground Breaking X-ray Inspection Studies X-Ray Inspection and Test Products Corporate | Global Directory
| https://www.eptac.com/location/eptac-atlanta-metro-training-center?hsLang=en
EPTAC Atlanta Metro Training Center - EPTAC - Train. Work Smarter. Succeed Looking for solder training standards, manuals, kits, and more
.gif)
winsouce.jpg)