You may want to try Thermographic Measurements (714) 282 6700. They make some tape and label products that may cover the temperature ranges of interest. A contact there is Steve Giffin. John Moylan Delsen Testing Laboratories [log in to unmask] http://www.primenet.com/~delsen/ > >Board profiles are being run where the IR/oven set-points vary >both significantly and often depending upon the variety of new >SMT, TAB, BGA, etc. technologies being used. > >Is there a TAPE/STICKER/WAX PENCIL that can be used to indicate >on a functional (non-mole) board the highest temperature that >board has seen during PWB assembly ? > >Thanks, >Karl Sauter >Staff Engineer, Sun Microsystems, Inc. >[log in to unmask] > > >