New Equipment | Education/Training
Solder Training and Solder Certification Courses Taught in Accordance With IPC Soldering Guidelines. We offer a variety of customized courses set up specifically for our customers requirements. An example would be our combination type certificate t
New Equipment | Solder Materials
AMTECH’s Tacky Paste Fluxes (TF) are designed to meet and exceed industry standards. TFs are used for general touch-up and rework of PCBs, and for the attachment of spheres to BGA and mBGA packages. Operations such as soldering Flip Chip components t
Electronics Forum | Wed Mar 29 15:37:44 EST 2006 | bga rosh in a tin lead process
should I expect any issue using a lead free BGA with tin lead paste and oven profile???
Electronics Forum | Mon Mar 06 22:30:12 EST 2006 | mainenetservices
We have a customer transitioning slowly to lead free due to necessity rather than a need to comply i.e. some of their BGAs can only be purchased Pb free only. So for this we would want to produce them a leadfree soldered PCB (not necessarly RoHS comp
Industry News | 2018-03-01 19:13:43.0
In recognition and acknowledgement of his extraordinary contributions to IPC and the electronics industry, Dave Hillman, Rockwell Collins, was presented with the IPC Raymond E. Pritchard Hall of Fame Award at IPC APEX EXPO on Tuesday, February 27 at the San Diego Convention Center. IPC’s most prestigious award, the Hall of Fame is given to individuals who have provided exceptional service and advancement to IPC and the electronics industry.
Industry News | 2018-12-08 03:25:54.0
Basic Soldering Guide – How to Solder Electronic Components
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 | 2007-08-16 13:34:31.0
While experienced inspectors may be able to determine the aesthetic differences between a lead-free PCB assembly and a tin-lead version, one cannot rely on the "experienced eye". "Less wetting out to the pad edges" (Figure A) and "graininess and lack of shininess of the solder joint" (Figure B) are typical comments about some lead-free solder joints. However, in cases where a Nitrogen atmosphere was present during the reflow of the solder joint (Figure C), there will be little visual differences between the lead free alloys and their tin-lead counterparts.
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
Welcome to this Defect of the Month video on via hole failures and how to see them, this series of videos were produced for and featured as part of the NPL/IPC video library and examples are taken from the NPL Defect Database. Over the last couple of
Training Courses | | | 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 | Mon Mar 16 00:00:00 EDT 2020 - Mon Mar 16 00:00:00 EDT 2020 | ,
BGA & Area Array Failures, Causes & Corrective Actions Online Webinar
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
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
SMTnet Express July 11, 2013, Subscribers: 26149, Members: Companies: 13418, Users: 34911 Effect of BGA Reballing and its Influence on Ball Shear Strength by S. Manian Ramkumar Ph.D., Andrew J. Daya, Daniel B. Lewanda; Rochester Institute
Impact of Reflowing A Pb-free Solder Alloy Using A Tin/Lead Solder Alloy Reflow Profile On Solder Joint Integrity If you don't see images, please visit online version at #Application.SmtNet.baseURL#/express/ The Impact of Reflowing A Pb
| https://www.eptac.com/ask/vapor-phase-soldering-to-immersion-tin-plated-pads/
. The oxidation process of the immersion tin surface on PCBs was investigated under different reflow cycles with lead-free temperature profiles and different soldering atmospheres
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
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