IPC CF 152 : B
Current
The latest, up-to-date edition.
COMPOSITE METALLIC MATERIAL SPECIFICATION FOR PRINTED WIRING BOARDS
12-01-1997
1 SCOPE
1.1 Purpose
1.2 Designation
1.3 Presentation
2 APPLICABLE DOCUMENTS
2.1 IPC
2.2 American Society for Testing Materials
2.3 Military Standards
3 REQUIREMENTS
3.1 Terms and Definitions
3.2 General Requirements - Acceptability
3.3 Visual
3.4 Dimensional
3.5 Physical Requirements
3.6 Processing Requirements - Treated Composite Foils
4 QUALITY ASSURANCE PROVISIONS
4.1 Quality Conformance Evaluations
4.2 Classification of Inspections
4.3 Qualification Inspection
4.4 Quality Conformance Inspection
4.5 Test Methods
4.6 Statistical Process Control (SPC)
5 PREPARATION FOR DELIVERY
5.1 Shipping Requirements
5.2 Documentation
5.3 Marking
6 NOTES
6.1 Ordering Data
6.2 References
APPENDIX 1
1 Overlay Volume Ratio
1.A A Chemical Etch Method to Determine Copper Invar
Copper Foil Ratio
1.B Overlay Thickness Ratio for Copper/Invar/Copper
Metal Core
2 Determination of Coefficient of Thermal Expansion
(CTE) Method
2.B Fixturing of Thin Strip/Foil Materials for CTE
Measurements
Figures
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