Hi Brian,

I would suggest that you get in touch with your supplier / manufacturer of PCB's, to ascertain the build-up of their multilayer configuration. For a 1,6mm thick multilayer PCB I can already think of 5 configurations of build-up ( prepeg, copper, FR4).

Kind regards, Dieter


----------
From:   Brian Gaynor[SMTP:[log in to unmask]]
Sent:   Wednesday, 07 October, 1998 17:00
To:     [log in to unmask]
Subject:        [TN] (fab) Specify Multilayer Build

     Hi technet readers,

     What details are required when specifying the inner layer build of a
     typical 4 layer multi (0.062" thick)?
     If you state  "make me a 4 layer board" what would you expect to
     receive?

     Best regards,
     Brian Gaynor
     Ireland

################################################################
TechNet E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c
################################################################
To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body:
To subscribe:   SUBSCRIBE TechNet <your full name>
To unsubscribe:   SIGNOFF TechNet 
################################################################
Please visit IPC's web site (http://www.ipc.org) "On-Line Services" section for additional information.
For technical support contact Hugo Scaramuzza at [log in to unmask] or 847-509-9700 ext.312
################################################################