BS IEC 60191-1:2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Mechanical standardization of semiconductor devices General rules for the preparation of outline drawings of discrete devices
Hardcopy , PDF
30-04-2018
English
29-06-2007
1 Scope and object
2 Normative references
3 Terms and definitions
4 General rules for all drawings
4.1 Drawing layout
4.2 Dimensions and tolerances
4.3 Methods for locating the datum
4.4 Numbering of terminals
5 Additional rules
5.1 Rules for device and case outline drawings
5.2 Rules to specify the dimensions and positions
of terminals
5.3 Rules for gauge drawings
6 Inter-conversion of inch and millimetre dimensions
and rules for rounding off
7 Rules for coding
Annex A (informative) Reference letter symbols
Annex B (normative) Standardization philosophy
Annex C (informative) Rules to specify the dimensions and
positions of terminals on a base drawing
Annex D (normative) General philosophy of flat base devices
Annex E (informative) Examples of semiconductor device drawing
Annex F (informative) Former rules for rounding off
Annex G (informative) Former rules for coding
Bibliography
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