Industry Directory | Manufacturer
US manufacturer of metallized ceramic substrates & packages; specializing in PCTF (plated copper over thick film) & low cost AgENIG (silver with electroless nickel and immersion gold plating).
High Tech, Quick Turn, Manufacturer of PCB's up to 44 layer count. Specializing in Prototype and R&D. Mil-Spec 31032 & 55110 Certified. Located in Fremont, CA & Amesbury, MA.
New Equipment | Fabrication Services
Base Material: FR4 Layer count: 4 layer Board thickness: 1.6mm Copper Thickness:1 oz Surface finish: nickel gold plating Soldermask Colors: Green Size:159.25*182/1up
Reel-to-reel plating; Wire bondable Gold, Silver, Copper, Nickel,...
Electronics Forum | Thu Jul 15 06:27:50 EDT 2010 | xps
Hi after an enviromental test 85C/85RH, for 3 months (powered), of an electronic assembly with edge finger tabs ENIG finished (nickel 5micron, gold 0.02micron), the nickel disappears completely under the gold (due to corrosion, I think). Does anyone
Electronics Forum | Thu Jul 15 13:27:42 EDT 2010 | xps
Thanks... anyway I confirm, the nickel disappear (verified by cross section)and a strange substance greyish above gold, covering the tabs after test. I don't know the reason for this phenomenon. I don't believe that with proper electrolytic nickel fi
Used SMT Equipment | SMT Equipment
DEK PRINTER Model Galaxy Vintage 2008 With auto width ajust Under vacuum and wiper 2 D camera ( Gold ) Please to contact for detail and discussion.
Used SMT Equipment | Screen Printers
DEK printer for sale :- Model Horizon 03i Vintage 2010 Gold Camera with 2D Blue under wiper with Vacuum Please contact for more detail and picture. Regards Dennis
Industry News | 2003-05-19 10:06:43.0
The PCB is available with a maximum panel size of 406-by-460mm and a minimum board thickness of 0.8mm.
Industry News | 2003-04-09 08:25:50.0
A new design guide is available from Genalog detailing Samtec's flex circuit capabilities.
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Parts & Supplies | Pick and Place/Feeders
YAMAHA KGS-M3840-00 wiper KGS-M3840-00 wiper KV8-M71W5-00X STAY 2, I/O, BOARD, YAMAHA head, L shaped support parts KV8-M71WG-00X, BOLT, SPACER, M4-70MM fixation column, YAMAHA head fixed column KV8-M71WF-00X, BOLT, SPACER, M4-75MM fixation colu
Parts & Supplies | Circuit Board Assembly Products
1) 160*100mm, FR-4 CTI ≥ 600V 2) 8 layer impedance control 3) Copper weight(finished inner/outer): 1 oz 4) LPI Green mask/white silk 5) Min hole 0.19mm, 5/3 track/gap 6) 1.6mm +/-10% thick 7) Immersiong gold over nickel
Technical Library | 2013-01-18 02:42:14.0
ENIG (Electroless Nickel/Immersion Gold) is to deposit nickel gold plating which has good solderability, wear resistance , leveling appearance and small electric resistance. It included 4 steps that are pretreatment, immersion nickel, immersion gold and Post treatment...
Technical Library | 1999-05-07 11:28:39.0
There are many things that can go wrong when soldering to gold plate over nickel surfaces. First of all, we know that gold and solder are not good friends, as any time solder comes into contact with gold, something seems to go wrong. Either the solder bonds to the gold and eventually pulls off as the tin and gold cross-migrate, leaving voids; or the solder completely removes the gold and is expected to bond to the metal which was under the gold.
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
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
Events Calendar | Wed Apr 20 00:00:00 EDT 2022 - Wed Apr 20 00:00:00 EDT 2022 | ,
Virtual Course: Selection Criteria of Surface Finish for Next Generation PCB Technologies
Events Calendar | Wed Mar 18 00:00:00 EDT 2020 - Wed Mar 18 00:00:00 EDT 2020 | College Park, Maryland USA
CALCE Reliability Science Symposium - Spring 2020
SMTnet Express, August 7, 2014, Subscribers: 23058, Members: Companies: 13975, Users: 36604 Gold Embrittlement In Lead-Free Solder. Craig Hillman, Nathan Blattau, Joelle Arnold, Thomas Johnston, Stephanie Gulbrandsen; DfR Solutions , Julie Silk
Imagineering, Inc. | https://www.pcbnet.com/blog/everything-you-need-to-know-about-pcb-finish/
: nickel and gold, and hot air solder leveling (HASL). Today, dozens of options for PCB finishes are available, each with their own benefits for different applications
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/products/solder-paste/fluxplus-paste-flux
27P00 45P00 Aluminum Non-solderable Beryllium Copper Brass Bronze Cadmium Chromium Non-solderable Copper Galvanized Steel Gold Kovar Magnesium Non-solderable Mild Steel Monel Nichrome Nickel Nickel
