Electronics Forum | Sat Feb 19 10:27:38 EST 2011 | kahrpr
Just a thought. What is the real shelf life of the past? Do manufactures low ball the self life to sell more paste. If the past is perfectly good one day before the expiration date is it still bad one day after I doubt it. Right or wrong I have seen
Electronics Forum | Thu Feb 24 22:32:56 EST 2011 | rstadem
PKannan, Your opinion is contrary to J-STD-005 "Requirements for Soldering Paste". Within that document is included specific requirements for re-certification of expired solder paste. Paste that is expired can be used after a simple viscosity test an
Industry News | 2013-05-13 15:06:06.0
AIM Solder, announces that NC277 is a VOC-free liquid flux that is as electrically safe as an alcohol-based flux and has a medium residue that is suitable for long thermal demands. Winner of a 2013 NPI Award from Circuits Assembly, this halide-free, environmentally safe liquid flux has upon introduction been recognized for exceeding industry standards.
BGA Package Component Reliability After Long-Term Storage BGA Package Component Reliability After Long-Term Storage In 2008, the white paper Component Reliability After Long Term Storage was published in support of shelf life extension
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. For example, electroless nickel immersion gold (ENIG) is a common surface finish due to its long shelf life and RoHS compliance . However, it’s more expensive than other options
