Electronics Forum | Sat Oct 24 06:07:09 EDT 1998 | Earl Moon
| Hi, | Am looking out for companies which would perform the "highly accelerated stress testing" for my PCB test assembly samples. does anybody have any info regarding this. | thanks, | subhash | Most independent PCB test labs, often doing military
Electronics Forum | Mon Oct 26 14:56:07 EST 1998 | carl m
| | Hi, | | Am looking out for companies which would perform the "highly accelerated stress testing" for my PCB test assembly samples. does anybody have any info regarding this. | | thanks, | | subhash | | | Most independent PCB test labs, often do
Electronics Forum | Wed Jan 26 12:36:14 EST 2005 | Rob Wilson
I saw in a presentation that military testing of lead-free soldering for reliability has not gone well. Basically, unlike commercial applications where the alloys performed better they did worse when under the more extreme military and aerospace con
Electronics Forum | Wed Nov 03 09:18:27 EST 2004 | Simon UK
Hi Dennis, It is all dependant on what you state for the class of product i.e. Class 3 is the top end acceptance criteria used mainly in Aerospace and Military. You have 2 terms you need to grasp to avoid confusion. 1. Acceptance Criteria 2. Target
Electronics Forum | Wed Jan 26 16:25:33 EST 2005 | patrickbruneel
Amen Dave
Electronics Forum | Wed Jan 26 12:56:36 EST 2005 | patrickbruneel
Rob, Check these links as a starting point http://www.calce.umd.edu/lead-free/longterm.htm http://www.calce.umd.edu/lead-free/tin-whiskers/
Electronics Forum | Mon Apr 03 02:09:58 EDT 2017 | soldertraining
Restriction of Hazardous Substances (RoHS) bans products that contain a high level of hazardous materials from entering the market like the EU market. If we talk about PCB products - The printed circuit board services – including both conventional an
Electronics Forum | Wed Jan 26 15:55:31 EST 2005 | davef
There is: * NO information to indicate leadfree solder is at all reliable regardless of class of operation. * NO material model for leadfree solder, whereas the model for lead solder was developed over many years back during a time when companies be
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