| Stanislaus F. Danko |
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Inducted May 2012
Stanislaus F. Danko, born 1916, of the U.S. Armed Forces Signal Research and Development Laboratory co-developed the "Auto-Sembly" process, the first known dip soldering process using radial leaded components. The automated process punched holes in regular printed or etched electronic circuits, then dropped the component leads through the holes and dipped in a solder bath, soldering all connections in a single operation, the precursor to modern wave soldering. He an coinventer Moe Abramson were issued US PTO no. 2,756,485 for their invention. He graduated in 1937 with a bachelor's in electrical engineering from the Cooper Institute. He also testified as an expert witness for the defense in the famous Technograph Printed Circuits v. Bendix Aviation lawsuit, which pitted the inventor of the printed circuit against an alleged infringing party.
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Columns
| European RoHS Enforcement Explained |
A series of workshops next month on compliance with RoHS and other directives will help US companies looking to break into the European market. |
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| Believing Foxconn Means Suspending Belief |
The Foxconn makeover is in full swing, with the latest this piece from the New York Times that supposes that the world's largest ODM is worried that Apple -- yes, Apple -- might be bringing it down: |
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Features
| Managing Your ESD Program |
The processes are as important as the tools. |
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| SMT Reflow Oven-to-Oven Repeatability |
How to adjust an oven so a single recipe will work across multiple ovens for an individual product. |
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Products
Tin-bismuth-silver solder paste for SMT assembly has silver content of >1% for improved mechanical reliability and thermal cycling. Melting point is around 139°C. Offers good soldering yield for...



