It is probably still a good PWB lot, but I would bake for a few hours to remove the moisture, per the IPC-1601 standard referenced. After baking, allow to reach room temperature inside of a desiccation box or process within 8 hours through reflow. -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of SALA GABRIELE Sent: Wednesday, April 30, 2014 2:10 PM To: [log in to unmask] Subject: [TN] R: [TN] PCB Humidity Hi Juliano, this standard gives worthy guidelines: IPC-1601 Printed Board Handling and Storage Guidelines. http://www.ipc.org/TOC/IPC-1601.pdf Gabriele -----Messaggio originale----- Da: TechNet [mailto:[log in to unmask]] Per conto di Datacom - Juliano Ribeiro Inviato: mercoledì 30 aprile 2014 19.57 A: [log in to unmask] Oggetto: [TN] PCB Humidity Hi to all, We received a PCB lot with HIC more than 10% but less than 60%. What is IPC/JEDEC or others specifications to Humidity limits to PCB? Is it good or no good PCB? Thank you _____________________________ Juliano Bettim Ribeiro DATACOM ENGENHARIA DE PROCESSOS Rua América Nº 1000 - Eldorado do Sul - RS CEP: 92990-000 +55 (51) 8446-2135 +55 (51) 3933-3000 Ramal: 3877 <mailto:[log in to unmask]> [log in to unmask] <http://www.datacom.ind.br/> www.datacom.ind.br ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________ --- Questa e-mail è priva di virus e malware perché è attiva la protezione avast! Antivirus. http://www.avast.com ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________ ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________