From: Stephen Ayotte EM Quality Engineering Bldg. 14-3 Col F5 5-1537 Subject: E. Nickel/I. Gold Does the IPC specify the requirements for a surface finish of E. Nickel/ I. Gold when used for creating a solderable surface? If not what documents are to be used for specifying this finish. The attributes I am interested in are: - thickness - composition/purity - hardness - roughness (if applicable) - adhesion or test method for adhesion - anything else I may have forgotten that is important. **** IBM MD Product Quality Engineer **** **** OEM Quality Engineer **** **** Interenterprise Address: USIB6CEF **** **** Internet Address: [log in to unmask] **** *************************************************************************** * TechNet mail list is provided as a service by IPC using SmartList v3.05 * *************************************************************************** * To subscribe/unsubscribe send a message <to: [log in to unmask]> * * with <subject: subscribe/unsubscribe> and no text in the body. * *************************************************************************** * If you are having a problem with the IPC TechNet forum please contact * * Dmitriy Sklyar at 847-509-9700 ext. 311 or email at [log in to unmask] * ***************************************************************************