BS CECC 45000:1977
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Specification for harmonized system of quality assessment for electronic components: generic specification: space-charge controlled tubes
Hardcopy , PDF
30-11-2014
English
31-05-1977
Foreword
Preface
Section 1 - Scope
Section 2 - General
2.1 Order of precedence
2.2 Related documents
2.3 Units, symbols and terminology
2.4 Marking
Section 3 - Quality assessment procedures
3.1 Primary stage of manufacture
3.2 Structural similarity
3.3 Qualification approval procedure
3.4 Resubmission of rejected lots
3.5 Delayed delivery
Section 4 - Test and measurement methods
4.1 General
4.2 Standard conditions for testing
4.3 Visual examination
4.4 Dimensions
4.5 Electrical measurement methods
4.6 Environmental test methods
4.7 Endurance test
4.8 Additional test and measurement methods
Appendix
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