Joyce, I don't remember the Jedec one... Do you have a source you can share? Paul Paul Edwards Process/Quality Engineering Surface Art Engineering -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of Joyce Koo Sent: Friday, September 21, 2012 5:44 AM To: [log in to unmask] Subject: Re: [TN] IPC Standard Temperature Profile for RoHS Pb Free Solder (Hand Soldering)? Jedec do. IPC-STD-20 I think might too. If your customer use comply with std. (not all of the devices can and will pass jedec). Joyce Koo Materials Researcher - Materials Interconnect Lab Research In Motion Limited Office: (519) 888-7465 79945 Mobile: (226) 220-4760 -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of Richard D. Krug Sent: Friday, September 21, 2012 8:35 AM To: [log in to unmask] Subject: [TN] IPC Standard Temperature Profile for RoHS Pb Free Solder (Hand Soldering)? A customer has asked whether IPC has a standard temperature profile for RoHS Pb-Free hand soldering. I'm not aware of one and since there are multiple RoHS compliant alloys I don't know whether there should or could be one. Is there any such document or series of documents? Dick Krug, CSSBB, CSMTPE Senior Process Engineer Sparton Complex Systems 30167 Power Line Road Brooksville, FL 34602-8299 p (352) 540-4012 (Internal Ext. 2012) [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] ______________________________________________________________________ --------------------------------------------------------------------- This transmission (including any attachments) may contain confidential information, privileged material (including material protected by the solicitor-client or other applicable privileges), or constitute non-public information. Any use of this information by anyone other than the intended recipient is prohibited. If you have received this transmission in error, please immediately reply to the sender and delete this information from your system. Use, dissemination, distribution, or reproduction of this transmission by unintended recipients is not authorized and may be unlawful. ______________________________________________________________________ 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] ______________________________________________________________________