I can offer some generalities regarding conductive adhesives. At a previous job I used conductive adhesives instead of solder very successfully. But they are not best for every application. The adhesives are weaker and less conductive when compared to solder. I tested materials from Ablestic and Amicon and found both acceptable. I also tested material from Epoxy Technology (Epo-Tek) and found it didn't meet some specific needs, but could work for many other applications. The application was assembly of thick film and thin film hybrid assemblies. We used silver loaded epoxy based adhesives. We had problems with some devices fracturing while using solder. The adhesive had more flex and eliminated the problem. We also found that a thin adhesive layer (1-2 mil) did not create electrical issues even with microwave circuitry. I recommend you talk to Amicon, Ablestik, and Epo-Tek. Gordy Seppanen Materials Engineer-Surface Finishing Lab Honeywell Inc 612/951-5522 [log in to unmask] _______________________________________________________________________________ To: [log in to unmask] From: [log in to unmask] on Fri, Sep 20, 1996 4:11 AM Subject: Des:Pb-Free solder etc Hi To All ! Does anyone know about "Pb-Free solder"? Does anyone know about "Pb regulation"? Does anyone know about "Conductive Adhesives"? Thank you for your help in advance. murata Mathushita Electric.co.,Ltd. Avc Products Development Lavoratory 1-1, Mathushita-Cho ,Ibaraki,Osaka,567 Japan *************************************************************************** * TechNet mail list is provided as a service by IPC using SmartList v3.05 * *************************************************************************** * To unsubscribe from this list at any time, send a message to: * * [log in to unmask] with <subject: unsubscribe> and no text. * *************************************************************************** *************************************************************************** * TechNet mail list is provided as a service by IPC using SmartList v3.05 * *************************************************************************** * To unsubscribe from this list at any time, send a message to: * * [log in to unmask] with <subject: unsubscribe> and no text. * ***************************************************************************