Industry Directory | Manufacturer
For Rapid PCB prototype deliveries (48 hours to 3 days), GSPK offer lead free HASL, IMMERSION SILVER or ENIG surface finishes. We can also committed to developing specialist PCBs i.e Ceramic and Heavy Copper PCBs
Industry Directory | Manufacturer
We provide cost effective, custom printed circuit boards (PCBs) through an instant online system. We also provide PCB Assemb
New Equipment | Education/Training
This is a "real life" how to solder kit including both throughhole and SMT components. The board has ground planes that you would find in a real PCB assembly. Upon completion the sudents will have a working board. If you are trying to instruct new
New Equipment | Fabrication Services
XPCB Limited is one of the leading flexible PCB suppliers in China. We fabricate and assemble the most complex flexible circuit boards for harsh applications, including Oil&Gas, Medical, Security, and Aircraft & Satellite. Layer supported: 1-12 laye
Industry News | 2011-01-12 17:48:44.0
GPD Global will highlight its Positive Cavity Displacement (PCD) Dispensing in Booth #6111 at the upcoming Automation and Technology West Expo (ATX), scheduled to take place February 8-10, 2011 at the Anaheim Convention Center in Anaheim, CA.
Industry News | 2011-02-04 01:47:14.0
GPD Global will highlight its Positive Cavity Displacement (PCD) Dispensing at the upcoming SMTA Dallas Expo & Tech Forum, scheduled to take place Tuesday, March 1, 2011 at the Richardson Civic Center in Richardson, TX.
Technical Library | 2024-03-19 15:53:34.0
Underfill is a composite material usually made of an epoxy polymer that fills gaps between a chip and its carrier or a finished package and the PCB substrate to connect the chip to the board.
Technical Library | 2021-10-20 18:21:06.0
The solderability of the SAC305 alloy in contact with printed circuit boards (PCB) having different surface finishes was examined using the wetting balance method. The study was performed at a temperature of 260 _C on three types of PCBs covered with (1) hot air solder leveling (HASL LF), (2) electroless nickel immersion gold (ENIG), and (3) organic surface protectant (OSP), organic finish, all on Cu substrates and two types of fluxes (EF2202 and RF800). The results showed that the PCB substrate surface finish has a strong effect on the value of both the wetting time t0 and the contact angle h. The shortest wetting time was noted for the OSP finish (t0 = 0.6 s with EF2202 flux and t0 = 0.98 s with RF800 flux), while the ENIG finish showed the longest wetting time (t0 = 1.36 s with EF2202 flux and t0 = 1.55 s with RF800 flux). The h values calculated from the wetting balance tests were as follows: the lowest h of 45_ was formed on HASL LF (EF2202 flux), the highest h of 63_ was noted on the OSP finish, while on the ENIG finish, it was 58_ (EF2202 flux). After the solderability tests, the interface characterization of cross-sectional samples was performed by means of scanning electron microscopy coupled with energy dispersive spectroscopy.
This is what the fully assembled How to Solder Kit looks like. Depress the button and one of the LEDs will remain lit at the end (it eventually times out). You can add some kind of template so each LED position has some meaning. The PCB has a real gr
www.unisoft-cim.com/prontoaoi.htm - ProntoAOI software from Unisoft is used by electronic manufacturers to quickly program their Automatic Optical Inspection (AOI) machines and X-RAY Equipment. ProntoAOI programs most popular AOI Equipment such as
Training Courses | | | PCB Design Courses
The PCB design courses teach students the process, techniques and tools needed to design layout 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 | Tue Apr 19 18:30:00 UTC 2022 - Tue Apr 19 18:30:00 UTC 2022 | ,
Virtual Course: Selection Criteria of Surface Finish for Next Generation PCB Technologies
Events Calendar | Mon Jul 10 18:30:00 UTC 2023 - Mon Jul 10 18:30:00 UTC 2023 | Oshkosh, Wisconsin USA
Wisconsin Chapter In-Person Event: PCB Workshop and PCB Plant Tour
Career Center | Austin, Texas USA | Engineering
Process Engineer with technical skills needed with at least 5 years experience with SMT, PCB and process writting. Must be able to take project from start to finish and be very hands on. This is not a managment position. Pay will be between $25-$35 D
Career Center | Fremont, California USA | 2020-07-15 15:59:29.0
We're a small PCBA firm looking for an expert QA/QC inspector to help improve our production process and manage all of our quality needs on our PCB assembly lines. The main responsibility of the QA/QC inspector will be to assess completed assembl
Career Center | Minneapolis, Minnesota USA | Engineering,Management,Quality Control,Research and Development
Advanced Process/Manufacturing Engineer with many years of experience at multiple companies. Unique ability to perform and establish root cause. Designer, developer, and implementer of a wide variety of automated assembly systems, special projects,
Career Center | Walnut Creek, California USA | Engineering,Production,Research and Development
Over 15 years experience in mechanical design and design support Competent with ASME 14.5 GD&T practices, selection of material and finishes, design for manufacturability, and generation of BOMs. Proficient in generation and maintenance of producti
SMT Express, Issue No. 5 - from SMTnet.com Volume 1, Issue No. 5 Wednesday, October 13, 1999 Featured Article Return to Front Page HASL WHAT A HASSLE, or HASL'd AGAINby Earl Moon INTRODUCTION This article updates one I wrote for Printed
Evaluation of Laminates in Pb-free HASL Process and Pb-free Assembly Environment SMTnet Express September 20, 2012, Subscribers: 25503, Members: Companies: 8989, Users: 33687 Evaluation of Laminates in Pb-free HASL Process and Pb-free Assembly
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LTM4619V – Precision PCB Services, Inc. Search Log in or Create account Cart : 0 Menu Cart 0 Home Catalog Blog About us Log in Create account Search Precision PCB Services, Inc
ASCEN Technology | https://www.ascen.ltd/Products/Automatic_SMT_equipment/PCB_loader/125.html
. The destacker can be positioned anywhere in the PCB assembly line. The PCB board is transfering on the electronic assembly line. it can continuously jacking up the PCB board from the belt conveyor one by one and finish unloading operation
