Hi Tom:
                   It has been a while since you been heard in this
forum? Alumina has a melting point of more than 2000 deg C, so there is
no worries about the board itself. Using a Mole I would develop a
profile that ensure all the component's leads reflow to the pads. 
        Regards,
        Ramon

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Gervascio, Thomas
Sent: Thursday, November 03, 2005 3:59 PM
To: [log in to unmask]
Subject: [TN] alumina PCB substrates

Are there any guidelines for developing SMT reflow profiles for
components mounted on alumina substrates? I've been search the net but
haven't found anything. 
 
Thanks
Tom Gervascio
 

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