Fellow TechNetters: What are the Pros and Cons between the SAC 305 and 105. Any takers out there. What are the real percentages? Does the particle size changes? Victor, -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of Torsten Hagge Sent: Tuesday, June 22, 2010 10:49 AM To: [log in to unmask] Subject: [TN] POP Hi, I am looking for information about PoP (package on package) process, best practise for small volumes (some k a year) and reliability data about soldering process PoP (reflow against vapour phase)... Any information/links are welcome. Thanks & best regards, Torsten Dipl.Ing.(FH)Torsten Hagge tech. projectmanager Kristronics GmbH Gewerbegrund 5 - 9 24955 Harrislee Tel.: +49 461 7741 624 Fax: +49 461 7741 642 [log in to unmask] www.kristronics.de Gerichtsstand Flensburg, Handelsregister: HRB 1433 FL Geschäftsführer Dipl.-Ing. oec. Thormod Ohm Ust-Id-Nr. DE 811182059 Bankverbindung: Deutsche Bank AG Flensburg, Konto-Nr. 4216610, BLZ 21570011 IBAN: DE32 2157 0011 0421 6610 00, BIC: DEUT DE HH 215 -----Ursprüngliche Nachricht----- Von: TechNet [mailto:[log in to unmask]] Im Auftrag von Torsten Hagge Gesendet: Dienstag, 22. Juni 2010 10:26 An: [log in to unmask] Betreff: [TN] smart switch Hi, anybody out there who use a smart power supply (Power Integration devices TopSwitch/STM Viper devices) at avionic, automotive or mil products? Question is about available reliability data as the vendors only confirm industrial, but operating temperature is -40 to 150°... Torsten Dipl.Ing.(FH)Torsten Hagge tech. projectmanager Kristronics GmbH Gewerbegrund 5 - 9 24955 Harrislee Tel.: +49 461 7741 624 Fax: +49 461 7741 642 [log in to unmask] www.kristronics.de Gerichtsstand Flensburg, Handelsregister: HRB 1433 FL Geschäftsführer Dipl.-Ing. oec. Thormod Ohm Ust-Id-Nr. DE 811182059 Bankverbindung: Deutsche Bank AG Flensburg, Konto-Nr. 4216610, BLZ 21570011 IBAN: DE32 2157 0011 0421 6610 00, BIC: DEUT DE HH 215 ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. 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