Are you use the thermal set type? It shouldn't blister. (someone might select wrong dash number of the part). Joyce Koo Senior MIL Specialist Materials Interconnect Lab Office: +1 (519) 888-7465 x 79945 BlackBerry: +1 (226) 220-4760 -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of LyonYuan Sent: Tuesday, June 03, 2014 8:06 AM To: [log in to unmask] Subject: [TN] Have IPC standard can cover DIMM connector with blister after wave solder? Guys Have IPC standard can cover DIMM connector with blister after wave solder? Lyon Yuan ______________________________________________________________________ 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] ______________________________________________________________________