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
Nihon has been a leader in soldering and brazing since 1966. Nihon manufactures SMT solder joining materials e.g. lead-free solder (SN100C:Sn-Cu-Ni-Ge etc): solder paste, solder spheres, flux cored solder wire, solder bar, etc.
New Equipment | Surface Finish
Technic supplies precious metal and tin and tin alloyed products that are used to preserve as well as enhance soldering and bonding through all levels of interconnection. Technic is well established as a leader in Final Finish Solutions for printed
New Equipment | Solder Materials
Economical solder for repairing & joining most metals including Aluminum and cast Iron. Has been the standard for cast Iron and galvanized surface repair for over 60 years. Low application temperatures prevent loss of properties and minimize distor
Electronics Forum | Tue Nov 29 22:32:51 EST 2005 | davef
The dissolution rate of nickel into tin is a lot slower than that of copper [into tin]. This results in a nickel-tin (Ni3Sn4) intermetallic that is only 0.25-0.75�m thin after a normal soldering process. The Ni-Sn intermetallic compound tends to be m
Electronics Forum | Thu Mar 31 17:27:36 EST 2005 | russ
Are we possibly talking palladium instead of platinum? I haven't yet heard of platinum terminations (seems expensive) If it is palladium over nickel, I can tell you that you need to reach 225-230 Deg. C in reflow and the TAL should be about 90 sec.
Industry News | 2003-04-09 08:25:50.0
A new design guide is available from Genalog detailing Samtec's flex circuit capabilities.
Industry News | 2018-10-18 11:08:03.0
Different Techniques for Plating
Parts & Supplies | Board Cleaners
engine accessory ai rubber hose silicone rubber hose combusition engines Specifications high quality custom cnc machining aluminum metal part products Item high quality custom cnc machining aluminum metal part products Material Stainless Steel
Technical Library | 2019-04-17 21:29:14.0
Electroless nickel electroless palladium immersion gold (ENEPIG) surface finish for printed circuit board (PCB) has now become a key surface finish that is used for both tin-lead and lead-free solder assemblies. This paper presents the reliability of land grid array (LGA) component packages with 1156 pads assembled with tin-lead solder onto PCBs with an ENEPIG finish and then subjected to thermal cycling and then isothermal aging.
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.
SN100C P810 D4????????? ???????????? ??????????????????????????????????? ?????????????? ???http://www.nihonsuperior.co.jp/
| http://etasmt.com/cc?ID=te_news_industry,3561&url=_print
('lead' here refers to the external pins of the package for connecting the device to the outside world, and not the element Pb). Lead finish is the application of a layer of metal over the leads of the device to improve its solderability, protect it from corrosion and mechanical damage, and improve its appearance. Tin (Sn)-Lead (Pb
Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2018/07/leadfree.pdf
Procured specially prepared components with no lead metalization. Either tin, palladium silver or nickel. ♦ For BGAs, removed tin/lead balls and re-balled with tin/silver balls. ♦
