IPC TM-650-2015
Permittivity (Dielectric Constant) and Loss Tangent (Dissipation Factor) of Materials (Two Fluid Cell Method); Revision C - December 1987

Standard No.

IPC TM-650-2015

Published By

Institute of Interconnecting and Packaging Electronic Circuits (IPC)

Scope

The IPC-2571 document provides introductory and explanatory information about this standard and includes other elements that are also required or used. The IPC-2571 dictates the required package structure and XML format for information exchange using any of the subsequent IPC-257x standards such as this one. In any such exchange, a Product Data eXchange package must be defined which contains at a minimum a single pdx.xml file. This file in turn is required to contain a single ProductDataeXchangePackage element, and may contain any number of other elements from this specification. The Product Data eXchange package may optionally contain or refer to related external files.