QUALITY ASSESSMENT SYSTEMS - PART 3: SELECTION AND USE OF SAMPLING PLANS FOR PRINTED BOARD AND LAMINATE END-PRODUCT AND IN-PROCESS AUDITING
International Electrotechnical Committee
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Sampling methodologies
5 Classification of attributes
6 Defects and process deviation indicator
(PDI) evaluation
7 Inspection plans
8 Classification of defects
9 Percent defectives per million opportunities
10 Use of sampling plans
Annex A (informative) - Example of consensus sampling
plan for three levels of conformance to requirements
of IEC 62326-4 multilayer printed boards
Annex B (informative) - Example of consensus sampling plan
Annex C (informative) - Operating characteristics curves
and values
Bibliography
Defines sampling plans for inspection by attributes, including sample plan selection criteria and implementation procedures for printed board and laminate end-product and in-process auditing.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 91 |
