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BS 9925-01.0:1984

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Harmonized system of quality assessment for electronic components. Inductor and transformer cores for telecommunications Sectional specification: magnetic oxide cores for inductor applications
Available format(s)

Hardcopy , PDF

Withdrawn date

04-20-2012

Language(s)

English

Published date

09-28-1984

Publisher

British Standards Institution

National foreword
Committees responsible
Section One - Scope
1. Scope
Section Two - General
2. General
2.1 Related documents
2.2 Classification
Section Three - Quality assessment procedures
3. Quality assessment procedures
3.1 Formation of inspection lots and test methods
3.2 Inspection for qualification approval
3.3 Fixed sample size qualification approval test
      schedule
3.4 Quality conformance inspection
Section Four - Additional information
4. Additional information
Section Five - Blank detail specification
5. Blank detail specification
5.1 Identification of the specification
5.2 Identification of the core
5.3 Limiting conditions (not for inspection purposes)
5.4 Marking
5.5 Ordering information
5.6 Related documents
5.7 Additional specifications for test details
5.8 Certified test records

Selects from the generic specification BS 9925-0, and from the basic specification BS 5938-1, the appropriate methods of test to be used in detail specifications for magnetic oxide cores intended for use in inductors and tuned transformers. Lists the ratings and characteristics and specifies the quality assessment procedures to be followed.

Committee
W/-
DevelopmentNote
Also numbered as IEC 60723-2 and QC 250100 Supersedes 81/24242 DC (10/2005)
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Withdrawn

BS 9925-01.01:1984 Harmonized system of quality assessment for electronic components. Inductor and transformer cores for telecommunications Blank detail specification: magnetic oxide cores for inductor applications. Assessment level A

BS 2011-2.1A:1977 Environmental testing. Tests Tests A. Cold
BS 9925-0:1984 Harmonized system of quality assessment for electronic components. Inductor and transformer cores for telecommunications Generic specification
IEC 60431:1983 Dimensions of square cores (RM-cores) made of magnetic oxides and associated parts
IEC 60133:2000 Dimensions of pot-cores made of magnetic oxides and associated parts
IEC 60367-1:1982 Cores for inductors and transformers for telecommunications. Part 1: Measuring methods
BS 2011-2.1B:1977 Environmental testing. Tests Tests B. Dry Heat
BS 5938-2:1980 Cores for inductors and transformers for telecommunications Guide to the drafting of performance specifications
IEC 60424:1973 Guide to the specification of limits for physical imperfections of parts made from magnetic oxides
BS 6454:1983 Method for calculation of the effective parameters of magnetic piece parts
BS 5938-1:1984 Cores for inductors and transformers for telecommunications Methods of measurement

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Hardcopy - English
PDF - English
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