Industry News | 2010-04-11 03:29:20.0
HONG KONG - WKK Distribution Ltd., the leading supplier of industrial machinery and materials in Asia, announces that it has been awarded an NPI Award in the category of Exposure Equipment for its X-Pose SM120 Exposure System. The award was presented to the company during a Tuesday, April 6, 2010 ceremony that took place in the Mandalay Bay Resort & Convention Center in Las Vegas during APEX 2010.
Industry News | 2013-11-08 17:12:39.0
ACB is Europe's leading manufacturer of quick-turn and high-reliability prototype and small series PCBs. Typically an early adopter of new and enabling technologies, the company recently took delivery of a top-of-the-range LED-based Direct Imaging (DI) system from Ucamco. Manufactured by Dainippon Screen, Ledia 5 is the PCB industry's fastest DI system, and the only one capable of processing standard soldermask: unique capabilities that, together with ACB's trust in its suppliers, were key to the company's latest investment decision. Working alongside ACB's existing Laser DI system, Ledia 5 handles all ACB's soldermask processing and provides added capacity for dry film exposure. With it, ACB is more flexible and has improved its product quality, yields and capabilities while offering shorter leadtimes for its quick-turn business.
Industry News | 2023-07-03 19:52:11.0
Heraeus Electronics is excited to announce its participation in SEMICON China, scheduled to take place June 29 - July 1, 2023 at the Shanghai New International Expo Center (SNIEC). Heraeus Electronics will showcase its innovative range of semiconductor packaging materials and printed electronics in booth E7355, Hall E7.
Electronics Forum | Mon Sep 27 08:52:11 EDT 1999 | Brian
| i had a problem here, during the wave soldering process, we apply a water soluble mask on the gold finger to protect it from contamination. But after washing, there is still some mask left on the gold finger. | Can anyone pls advise is there any pa
Electronics Forum | Wed Dec 06 07:24:22 EST 2006 | davef
Successful solder paste overprint is a function of the solder paste rheology, solder mask and through hole component stand off. * Solder mask with a high surface energy will permit a larger overprint than a solder mask with a lower surface energy. In
Electronics Forum | Mon Oct 11 13:05:51 EDT 1999 | Dave F
| | Folk's, | | | | I'm just tying up some loose end's on my Master's Thesis on solderballing @ wave soldering and the effect the topography of the mask / PCB has on it. | | I was wanting to do a straw poll on you guy's as to the type of resist's yo
Electronics Forum | Thu Apr 09 06:28:11 EDT 2009 | qualityguy
We have different Solder mask 'gloss' and 'satin' the gloss has a surface energy =40 dynes. The test evidence to date is strong correlation between surface energy, mask type, HASS failure
Electronics Forum | Tue Dec 22 17:12:26 EST 1998 | Dave F
| Folk's, | I'm in need of some help / direction. I'm working on my thesis for a masters based on looking at the effect's of the solder resist promoting / reducing the amount of solder ball's during wave. I'm looking at thing's like colour, texture,
Electronics Forum | Thu Aug 13 12:55:46 EDT 1998 | Dave F
| Hi, can you please tell me how to make green coating and through-hole plating of PCB? Thanks! | Xingsheng Xingsheng: Welcome. Bible on PCB fabrication: Printed Circuits Handbook, Clyde Coombs, McGraw-Hill Web resources: http://www.pwbrc.org/ a
Electronics Forum | Sun Apr 05 12:30:22 EDT 2009 | qualityguy
Forum: Has anyone experience conformal coat peeling after HASS and the failure mechanism being low surface energy attributed to the solder mask?
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