Electronics Forum | Tue Dec 12 19:57:56 EST 2017 | myke03o
Hi Experts. We have an expired OSP pcb and we wanted to extend the shelp life. Is it possible to rework the PCB by removing the OSP coating, micro etching and re-applying OSP finish. Any advice if this can be done? Any solution for this OSP pcb e
Electronics Forum | Tue Aug 29 11:22:12 EDT 2006 | yuceltemel
Dear Bruce, We had the same problem in the same condition. Every compnent and the PCB (OSP) has changed as lead-free and we need to solder them with SnPb. For solution we have increased the flux amount applied on PCB and the pre heat zone temper
Electronics Forum | Fri Mar 26 09:00:19 EDT 2010 | krish_bala
Thank you Graham for the response. The particular BGA that we currently Bake is a Level 3 BGA, which means the BGA will expire in 7 days after removal. We are currently baking the BGAs once a week for the problem described above. These devices are u
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