Look also in the IPC-CC-110A/ slash sheet #1 (Guidelines for selecting core constructions for ML boards/ FR-4). It lists thicknesses, and other properties and compares them to one another. Tim Reeves > ---------- > From: Bob Dube > Sent: Tuesday, November 23, 1999 5:29 AM > Subject: Re: Looking for list of prepreg and core thickness for FR-4 > > Most manufacturers, i.e. Allied Signal, Isola, Nelco, Synthane Taylor, can > provide that. Including pressed thicknesses for pre-pregs. Pre-preg > thicknesses will vary slightly from what is provided depending on > individual > process parameters, but it shouldn't be by much. > > Bob Dube > QM ES&D > > -----Original Message----- > From: Barbara Burcham <[log in to unmask]> > To: [log in to unmask] <[log in to unmask]> > Date: Monday, November 22, 1999 5:10 PM > Subject: [TN] Looking for list of prepreg and core thickness for FR-4 > > > >I am looking for a list of standard thicknesses for FR-4 prepreg and > cores > > > >Can anyone help? > >Barbara Burcham @ Fairfield > >Houston > > > >############################################################## > >TechNet Mail List 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 web site (http://www.ipc.org/html/forum.htm) for > additional > >information. > >If you need assistance - contact Gayatri Sardeshpande at [log in to unmask] > or > >847-509-9700 ext.5365 > >############################################################## > > > ############################################################## TechNet Mail List 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 web site (http://www.ipc.org/html/forum.htm) for additional information. If you need assistance - contact Gayatri Sardeshpande at [log in to unmask] or 847-509-9700 ext.5365 ##############################################################