Electronics Forum: seho and 3

paste Sn42/Bi58 and Lead Finish

Electronics Forum | Sat Nov 03 11:20:35 EDT 2012 | davef

EricR: There's substantial information about the properties of solder alloys on the web. Here's an example of something that I clipped from one site Alloy Solidus (°C) Liquidus (C°) Tensile Strength (psi / MPa) Sn42 Bi58 -E- 138 8000 / 55.2

Foam fluxer maintenance, storage and cleaning

Electronics Forum | Mon Nov 09 09:44:22 EST 2015 | davef

Purpose. This describes setting-up a wave soldering system set-up for a new assembly design or checking a wave solder machine operation with a test board. Applicability. To be used for new design printed circuit assembles and during machine accept

How to control and purchase the ESD at production floor

Electronics Forum | Thu Nov 10 23:09:45 EST 2005 | davef

Poured flooring suppliers are: * Garland Floor http://www.garlandfloor.com * Sauereisen http://www.sauereisen.com/c_prod/c_esd.htm Vinyl & rubber flooring suppliers are: * VPI http://www.vpiflooring.com/products.php?cat=2⊂=1 * 3M http://products3


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