Industry Directory | Manufacturer
COT specializes in high quality SMT nozzles and consumables for pick and place machines. We provide special engineering design service of custom nozzles for those unique and odd components.
Industry Directory | Manufacturer
KEMET offers the world's most complete line of surface-mount and through-hole capacitor technologies across tantalum, ceramic, film, aluminum, electrolytic, and paper dielectrics.
Application Chevrons, fridge magnets, key chains, power supply, cell phone, energy saving light, LED, DVD, DC, Switch, Connector, relay and other industries needing fluid glue solder. Applicable objects: Mobile phones, computer case, CD-ROM drive
New Equipment | Test Equipment
The hand-held PHASCOPE® PMP10 is ideally suited for quality control in the electroplating and printed circuit board (PCB) industries. Because the instrument employs the phase-sensitive eddy current method (ISO 21 968), it allows the measurement of me
Electronics Forum | Thu Jul 22 15:15:24 EDT 2004 | russ
You can purchase pad repair kits at some "radio shack" type stores or you can order them from some such as Circuit repair corp. If you know where the signal traces go from the individual connector pins I woul;d recommend just adding a wire frm the p
Electronics Forum | Thu Jul 22 04:28:05 EDT 2004 | ouch
Hi, I'm new here, but I have a problem that I don't see discussed. I am trying to repair a Zilog Z80 Encore Board. these boards use 4 layers. you can see the board here on page 11: http://www.zilog.com/docs/z8encore/devtools/um0151.pdf I have bough
Industry News | 2012-03-08 22:21:34.0
The SMTA is pleased to announce the program for the 2012 International Conference on Soldering and Reliability being held May 15-18 in Toronto, Ontario, Canada. Following on the very successful 2005 and 2006 International Conferences on Lead-free Soldering, and the SMTA International Conference on Soldering and Reliability held in Toronto since 2007, this conference will bring together the community of soldering and reliability experts. The event will be co-located with the SMTA Lead-Free Academy and the SMTA Toronto Expo.
Industry News | 2013-06-07 15:41:36.0
IPC Study of Quality Benchmarks for the Electronics Manufacturing Services (EMS) Industry for 2013 is now available from IPC — Association Connecting Electronics Industries®. T
Technical Library | 2015-12-23 16:57:27.0
The onset of copper barrel cracks is typically induced by the presence of manufacturing defects. In the absence of discernible manufacturing defects, the causes of copper barrel cracks in printed circuit board (PCB) plated through holes is not well understood. Accordingly, there is a need to determine what affects the onset of barrel cracks and then control those causes to mitigate their initiation.The objective of this research is to conduct a design of experiment (DOE) to determine if there is a relationship between PCB fabrication processes and the prevalence of fine barrel cracks. The test vehicle used will be a 16-layer epoxy-based PCB that has two different sized plated through holes as well as buried vias.
Technical Library | 2018-09-21 10:12:53.0
Moisture accumulates during storage and industry practice recommends specific levels of baking to avoid delamination. This paper will discuss the use of capacitance measurements to follow the absorption and desorption behaviour of moisture. The PCB design used in this work, focused on the issue of baking out moisture trapped between copper planes. The PCB was designed with different densities of plated through holes and drilled holes in external copper planes, with capacitance sensors located on the inner layers. For trapped volumes between copper planes, the distance between holes proved to be critical in affecting the desorption rate. For fully saturated PCBs, the desorption time at elevated temperatures was observed to be in the order of hundreds of hours. Finite difference diffusion modelling was carried out for moisture desorption behaviour for plated through holes and drilled holes in copper planes. A meshed copper plane was also modelled evaluating its effectiveness for assisting moisture removal and decreasing bake times. Results also showed, that in certain circumstances, regions of the PCB under copper planes initially increase in moisture during baking.
https://www.ascen.ltd/Products/Automatic_SMT_equipment/PCB_conveyor/100.html PCB linking conveyor and PCB belt conveyor mainly used to connect different type PCB board handing equipment effectively for the SMT production line. ASCEN technology is ava
Career Center | , California | Quality Control
Tammy T Vo P.O. Box 2213 (714) 254-5073 E-mail: nhutamvo@yahoo.com Position of Interest Senior Quality Inspector Aerospace Manufacturing. / Electronic PCBA/Advanced coating technologies Profile of Qualifications 12 years of experience wo
Career Center | Dasmarinas, Philippines | Sales/Marketing
an experienced sales and marketing professional with strong background in SMT production process
Blackfox Training Institute, LLC | https://www.blackfox.com/tag/through-hole-soldering-training/
Through Hole Soldering training Archives - Blackfox Skip to content Blackfox Premier Training & Certification +1 (888) 837-9959 Search: Course Calendar Course Calendar 2024 IPC Certification IPC Courses IPC-A-600 IPC 7711/7721 IPC-A-6012 IPC 7711/7721 Recert IPC-A-610 IPC/WHMA-A-620 IPC-A-610 Recert IPC/WHMA-A-620 Recert J-STD-001
| https://www.eptac.com/ask/solder-flow-near-through-hole-component-body/
Solder Flow Near Through-Hole Component Body - EPTAC - Train. Work Smarter. Succeed Looking for solder training standards, manuals, kits, and more
COT specializes in high quality SMT nozzles and consumables for pick and place machines. We provide special engineering design service of custom nozzles for those unique and odd components.
2481 Hilton Drive
Gainesville, GA USA
Phone: (770) 538-0411
