New Equipment | Rework & Repair Equipment
The BEST Gold Contact Replating Kit includes the tools you need for fast replating and modification of circuit contacts. Edge contacts may require replating if they are contaminated with solder or become scratched during handling or do not meet the m
New Equipment | Rework & Repair Equipment
The BEST Gold Contact Replating Kit includes the tools you need for fast replating and modification of circuit contacts. Edge contacts may require replating if they are contaminated with solder or become scratched during handling or do not meet the m
Electronics Forum | Fri May 31 08:51:09 EDT 2002 | zanolli
Hello Dave, As related to connector mating interface, fretting corrosion is the oxidation of the contact points, causing high resistance across the interface. Fretting corrosion is caused my micromotions in the interface exposing the metalized conta
Electronics Forum | Thu Nov 11 15:55:53 EST 2010 | davef
We guess the nickle has a rougher that normal finish AND the gold is at or below your specification. The nickle bumps are poking through the gold and are oxidized, preventing contact with you ATE probes. If this is correct, it would be interesting
Industry News | 2018-10-18 10:16:53.0
Solder Tinned Pads vs Gold Plated Pads - The Importance of Selecting the Proper Surface Finish
Industry News | 2018-12-18 20:24:14.0
The best technical conference paper of IPC APEX EXPO® 2019 has been selected. Voted on through a ballot process by members of the IPC APEX EXPO Technical Program Committee, the paper authors will receive their awards during the opening keynote session on Tuesday, January 29, 2019.
Technical Library | 2014-07-24 16:26:34.0
Wire bonding a die to a package has traditionally been performed using either aluminum or gold wire. Gold wire provides the ability to use a ball and stitch process. This technique provides more control over loop height and bond placement. The drawback has been the increasing cost of the gold wire. Lower cost Al wire has been used for wedge-wedge bonds but these are not as versatile for complex package assembly. The use of copper wire for ball-stitch bonding has been proposed and recently implemented in high volume to solve the cost issues with gold. As one would expect, bonding with copper is not as forgiving as with gold mainly due to oxide growth and hardness differences. This paper will examine the common failure mechanisms that one might experience when implementing this new technology.
BEST Inc master instructor Norman Mier demonstrates how to replate gold fingers using the BEST gold contact replating kit. In this video he demonstrates how to repair, prepare and replate the finger using a gold replating solution. If you want to lea
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.
aluminum or gold wire. Gold wire provides the abilit
Imagineering, Inc. | https://www.pcbnet.com/blog/understanding-the-pcb-fabrication-process-from-design-to-delivery/
. This plating also covers the copper layer, protecting it from oxidation. Many finishing materials currently exist, each with its own set of trade-offs
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
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