All the major suppliers test combinations of materials to SIR per TM 650 2.6.3.3 or 2.6.3.7. There really isn't a standard, some customers have specs. Karen Tellefsen - Electrical Testing [log in to unmask] 908-791-3069 [TN] "Compatibility" testing of fluxes Temkin, Gregg to: TechNet 09/29/2011 11:21 AM Sent by: TechNet <[log in to unmask]> Please respond to TechNet E-Mail Forum, "Temkin, Gregg" J-STD-001 states that fluxes with activity levels of L0 and L1 shall be used but other fluxes with other activity levels may be used as long as data is available "demonstrating compatibility". Are there any standard "compatibility" tests or is this another one of those "it depends" situations. Gregg Temkin Principal Manufacturing Engineer (425) 376-4429 [Description: Description: clip_image002] ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________ --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 16.0 To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives For additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 ----------------------------------------------------- ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________ --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 16.0 To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives For additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 -----------------------------------------------------