Industry Directory | Manufacturer
Manufacturer of advanced process chemistry for plating, masking and stripping. Custom manufacturing of automated equipment for electrodeposion including; hoist systems, reel-to-reel and continuous vertical processing equipment.
Industry Directory | Manufacturer
JX Nippon engages in the development of non-ferrous metals that include copper, gold, and silver. It also manufactures electro-deposited and treated rolled copper foils that are used in PCBs.
Electronics Forum | Tue Jul 11 12:59:26 EDT 2006 | mattkehoe@sipad.com
We are trying to apply solder to boards with 80 microinches of electro plated hard gold. No components involved, just print 63/37 paste and reflow. The results are very poor on some boards, not so bad on others? Pictures at http://www.sipad.net/thick
Electronics Forum | Wed Jul 12 11:46:00 EDT 2006 | flipit
Hi, One other note. You don't want gold to be more than 1% to 2% of the the solder joint. Above this percentage you will have embrittlemant issues. Lots of information on gold embrittlement on this site and on the Internet. I estimate your produ
Industry News | 2013-09-25 16:06:25.0
On September 23, 2013, the National Development and Reform Commission (NDRC) of China issued a circular postponing the implementation of the regulation that would have eliminated cyanide-gold plating at the end of 2014.
Industry News | 2016-09-14 17:44:33.0
IPC – Association Connecting Electronics Industries® will present “PCB Troubleshooting” on November 2, 2016 in Raleigh, N.C. in conjunction with regional trade show, PCB Carolina.
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Parts & Supplies | Pick and Place/Feeders
Supply&repair juki spare parts at l lower price: JUKI 710(720) CARRY UNIT E86127150B0 JUKI 710(720) CPU CARD E8601715AA0 JUKI 730(740) CARRY BOARD E86067210A0 JUKI 730(740) DC SERVO DRIVER E86037210A0 JUKI 750(760) AC SERVO CARD E86027210A0
Parts & Supplies | Assembly Accessories
JUKI 2060 Vacuum Ejetor PN 40001266 V8X-AG-0.3B-JU We are Supply SMT Pick and Place Equipment spare parts(Smt nozzle, Smt Cylinder, Smt Valve, Smt Sensor, Smt Feeder, Smt CPU Board, Smt Laser, Smt driver, Smt ejector……) for Yamaha, JUKI, FUJI ,Pan
Technical Library | 2014-08-07 15:13:44.0
Gold embrittlement in SnPb solder is a well-known failure mechanism in electronic assembly. To avoid this issue, prior studies have indicated a maximum gold content of three weight percent. This study attempts to provide similar guidance for Pb-free (SAC305) solder. Standard surface mount devices were assembled with SnPb and SAC305 solder onto printed boards with various thicknesses of gold plating. The gold plating included electroless nickel immersion gold (ENIG) and electrolytic gold of 15, 25, 35, and 50 microinches over nickel. These gold thicknesses resulted in weight percentages between 0.4 to 7.0 weight percent.
Technical Library | 2017-09-07 13:56:11.0
As a surface finish for PCBs, Electroless Nickel/Electroless Palladium/Immersion Gold (ENEPIG) was selected over Electroless Nickel/Immersion Gold (ENIG) for CMOS image sensor applications with both surface mount technology (SMT) and gold ball bonding processes in mind based on the research available on-line. Challenges in the wire bonding process on ENEPIG with regards to bondability and other plating related issues are summarized.
Events Calendar | Tue Jan 23 00:00:00 EST 2018 - Tue Jan 23 00:00:00 EST 2018 | New Milford, Connecticut USA
FREE Webinar: Eliminate Circuit Board Problems and Failure Modes
Career Center | Houston, Texas USA | Engineering,Management,Quality Control,Technical Support
Seasoned Process & Quality Engineer. Degreed Chemical Engineer. 20+ years in Electronics Semiconductor manufacturing. Proficient in Quality Statistical tools, Design of Experiments, FMEAs, APQP, PPAP, ISO 9000, ISO/TS 16949 etc.
Career Center | faridabad, India | Engineering,Production,Quality Control
My technical proficiency is extensive and is summarized on my resume (attached). As reflected on my resume (attached) I have completed my B-tech this Year.I am a fresher Electronics Engineer but having 6 months of PCB Assembling,PCB Manufacturing and
SMT Express, Issue No. 2 - from SMTnet.com Volume 1, Issue No. 2 Wednesday, July 14, 1999 Featured Article Continued From Previous Page PRINTED CIRCUIT BOARD FABRICATION BASICS AN OUTLINE Earl Moon Proof Of Design (POD) 8. PLATING (AND
SMT Express, Issue No. 5 - from SMTnet.com Volume 1, Issue No. 5 Wednesday, October 13, 1999 Featured Article Return to Front Page A New Light-Weight Electronic Packaging Technology Based On Spray-Formed Silicon-Aluminiumby David M. Jacobson
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/resource-center/solder-glossary-of-terms
. Some typical brazing alloys include copper-zinc, copper-gold, copper-phosphorous, and silver-based alloys. The melting temperatures for brazing alloys range from 450° C (852° F) to 1100° C (2012° F
Surface Mount Technology Association (SMTA) | https://www.smta.org/knowledge/journal.cfm
) and Gold Embrittlement Conditions David Hillman and Daphne Gates Abstract 32-3 Assessment of 2nd Level Interconnect Quality in Flip Chip Ball Grid Array (FCBGA
