• There are no items in your cart

BS IEC 60191-1:2007

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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
Available format(s)

Hardcopy , PDF

Superseded date

04-30-2018

Language(s)

English

Published date

06-29-2007

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

Provides guidelines on the preparation of outline drawings of discrete devices.

IEC 60191-1:2007 gives guidelines on the preparation of outline drawings of discrete devices. For preparation of outline drawings of surface mounted discrete devices, IEC 60191-6 should be referred to as well. The main changes from the previous edition are as follows:
- requirement added for SI-dimensions for new drawings to be published;
- former rules concerning inch-dimensions are given in an informative annex;
- former rules for coding are given in an informative annex; incorporation of the supplements;
- updating of references and
- restructuring and renumbering.

Committee
EPL/47
DevelopmentNote
Supersedes BS 3934-1(1992) & 05/30129010 DC. (07/2007)
DocumentType
Standard
Pages
40
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
IEC 60191-1:2007 Identical

ISO 5459:2011 Geometrical product specifications (GPS) — Geometrical tolerancing — Datums and datum systems
IEC 60191-6:2009 Mechanical standardization of semiconductor devices - Part 6: General rules for the preparation of outline drawings of surface mounted semiconductor device packages
IEC 60191-2:2012 DB Mechanical standardization of semiconductor devices - Part 2: Dimensions
ISO 261:1998 ISO general purpose metric screw threads General plan
ISO 370:1975 Toleranced dimensions Conversion from inches into millimetres and vice versa
IEC 60191-4:2013 Mechanical standardization of semiconductor devices - Part 4: Coding system and classification into forms of package outlines for semiconductor device packages
ISO 263:1973 ISO inch screw threads General plan and selection for screws, bolts and nuts Diameter range 0,06 to 6 in

View more information
US$277.90
Excluding Tax where applicable

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.