scope:

FOREWORD

The purpose of this Test Methods Manual is to contain in one document pertinent information on test methods that will be useful to manufacturers and users of printed boards, hybrid circuits, discrete wiring and flat cable. It provides an organized reference source for test methods which can be utilized by the test laboratories of manufacturers and users of products of the electronic interconnection industry. In addition, this document provides an organized reference source of test methods that can be utilized by the Technical Committees of the IPC, in their work to develop new standards and specifications.

TELLS HOW TO TEST - NOT REQUIREMENTS FOR ACCEPTANCE

This Test Methods Manual is designed to provide specific information on test methods. It does not attempt to establish acceptability levels for performance. Details of performance requirements can be found in the appropriate IPC specifications which are referenced in the Manual.

ABOUT THE TEST METHODS IN THIS MANUAL

Each Test Method includes a brief description of its purpose and provides a listing of all equipment, apparatus and other required materials necessary to perform the specified procedures. The Test Method may also include brief mention of limitations and/or specific areas of non-applicability.

Procedures for performing each Test Method are detailed in this publication. They include information on specific conditioning, curing and or other specimen preparation, as well as the specific procedure for conducting the test. Each procedure is sufficiently detailed so that the test can be accomplished by a technician familiar with standard laboratory practices and procedures.

SOURCE OF TEST METHODS IN THIS MANUAL

Most of the Test Methods published in this Manual have been taken from previously approved Standards and Specifications of the IPC. Therefore, these Test Methods have been reviewed and approved by the entire membership of the IPC. Since the IPC membership represents both manufacturers and users, and since they represent competent technical representatives from Supplier Member Companies and technical experts from many Government Agencies, the Standards and Specifications approved by the IPC have a broad base of acceptance.