Torrey S. Crane manufactures a complete line of industrial solders ranging from pure tin and lead with alloys with silver,bismuth,antimony,and cadmium.Crane solders meet and exceed J-STD-006,QQS-571and ASTM B32 standards and are ISO 9002 CERTIFIED
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Lead Conditioning, Lead Scanning, Tape & Reel, Lead Tinning, Bake & Dry-Pack, BGA Reballing Services
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KappaTinning Compound is a dry mixture of pure powdered Tin and flux specifically designed for pre-tinning cast Iron, Steel, Bronze and Copper bearing shells. A one pound container of KappaTinning Compound contains about twice as much Tin and goes fu
New Equipment | Assembly Services
Perfectly Controlled Immersion Tin System The Horizon Stannatech system is the leading immersion tin system within the entire PCB industry. Together with the Stannatech process and Atotech's unique Crystallizer and ConStannic control systems for im
Electronics Forum | Wed Aug 04 16:49:24 EDT 2004 | jim_bob
Regarding Lead Free component finishes, vendors are zeroing in on matte tin plating as the finish of choice. What test are performed, to determine if a finish is "matte" type (vs. non-matte)?
Electronics Forum | Wed Jul 29 13:44:45 EDT 1998 | David Spilker
We are investigating alternatives to HASL finishes for more dense PWBs. OSP is not a good choice because of low solid flux and possibly long shelf life. Immersion gold is expensive and so far has been more difficult to wave solder. Has anyone had
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 | 2003-05-28 08:28:54.0
For June 2-4 (Mon. - Wed.)Design Automation Conference 2003
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Technical Library | 2019-06-19 11:06:46.0
Tin (Sn) metal displays the characteristic of growing “tin whiskers” from pure tin coatings (most actively on relatively thin, electrodeposited or immersion tin coatings), usually months or years from the initial deposition of the tin. Tin whiskers are electrically conductive, filamentary, single crystals of white (beta phase) tin. These filaments of single crystal tin are usually one to five microns in diameter, and a few microns up to several tens of millimeters long, that grow spontaneously from the tin coatings. Alloying additions of several percent (by weight) of lead (Pb) prevents these electrically conductive tin whiskers from growing. Pb alloyed into the Sn was discovered to prevent the occurrence of tin whiskers in electronic assemblies in the 1950s as the Bell Laboratories solution to the problem of tin whiskers. The alloying of the tin with lead has thus quietly averted incalculable losses from short circuits in electronic equipment for the last 60 years.
Technical Library | 2019-10-21 09:58:50.0
An ACI Technologies customer inquired regarding printed circuit board(PCB) failures that were becoming increasingly prevalent after the SMT (surface mount technology) manufacturing process. The failures were detected by electrical testing, but were undetermined as to the location and specific devices causing the failures. The failures were suspected to be caused predominately in the BGA (ball grid array) devices located on specific sites on this 16 layer construction. Information that was provided on the nature of the failures (i.e., opens or shorts) included high resistance shorts that were occurring in those specified areas. The surface finish was a eutectic HASL (hot air solder leveling) and the solder paste used was a water soluble Sn/Pb(tin/lead).
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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
Training Courses | | | IPC/WHMA-A-620 Specialist (CIS)
The Certified IPC/WHMA-A-620 Specialist (CIS) training focuses on cable and wire harness fabrication and installation.
Events Calendar | Mon Apr 23 00:00:00 EDT 2018 - Thu Apr 26 00:00:00 EDT 2018 | Shanghai, China
SMTA China East Conference 2018
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Working in GLORYPCB for 10 years.knowing electronic supply chain very well. especially for PCB PCBA assembly and other Electronic Manufacturing Service.Glorypcb is a professional electronic manufacturer located in Shenzhen with three facilities.offe
Career Center | Danao city, Cebu Philippines | Engineering,Maintenance,Production,Quality Control
JUKI Chip Mounter Maintenance and Troubleshooting JUKI Chip Mounter programming MINAMI Solder Paste Printer Maintenance and Troubleshooting MINAMI Solder Paste Printer programming PWB Loader / Unloader Maintenance and Troubleshooting TAMURA Reflow ma
SMTnet Express, October 12, 2017, Subscribers: 30,913, Companies: 10,757, Users: 23,915 Mitigation of Pure Tin Risk by Tin-Lead SMT Reflow- Results of an Industry Round-Robin David Pinsky, Tom Hester - Raytheon , Dr. Anduin Touw - The Boeing
An Investigation of Whisker Growth on Tin Coated Wire and Braid SMTnet Express August 2, 2012, Subscribers: 25335, Members: Companies: 8941, Users: 33403 An Investigation of Whisker Growth on Tin Coated Wire and Braid First published in the 2012
ASCEN Technology | https://www.ascen.ltd/optical_inspection/1073.html
Product Details solder dross recycling machine tin slag recycle system manual ： PCB assembly equipment, ：2023-12-30 solder dross recycling machine used in the PCB electronic industry,it is designed to recover pure tin and solder dross from working impurities oxides generated from the wave soldering with
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. Some candidates are described below. Pure Tin. Tin has good wettability/solderability over a large range of substrates, making it an excellent choice for lead finish through tin plating
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