BS 5057:1992
Current
The latest, up-to-date edition.
Specification for flat, quick-connect terminations
Hardcopy , PDF
English
15-12-1992
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Committees responsible
National foreword
1 Scope
2 Normative references
3 Definitions
4 Classification into groups
5 Values of current
6 Marking
7 Dimensions
8 Type tests
9 Test conditions
10 Test specimens
11 Visual examination
12 Examination of dimension and mass
13 Contact resistance - Specified test current method
14 Temperature rise
15 Current loading, cyclic
16 Insertion and withdrawal forces
17 Tensile strength (crimped connection)
Appendix
A Force gauge for testing quick-connect female
connectors
Tables
Ia Dimensions of male tabs (millimetres)
Ib Dimensions of male tabs (inches)
IIa Dimensions of female connectors (millimetres)
IIb Dimensions of female connectors (inches)
IIIa Dimensions of alternative design female connectors
(millimetres)
IIIb Dimensions of alternative design female connectors
(inches)
IV Type tests
V Untitled
VI Insertion and withdrawal force limits
Figures
1 Dimensions of male tabs
2a Dimensions of round dimple detents
2b Dimensions of rectangular dimple detents
3 Dimensions of hole detents
4 Dimensions of female connectors
4a Dimensions of female connectors, alternative
design
5 Double-end tab
6 Location of test points and thermocouples
7 Connections for electrical tests
8 Test currents for temperature-rise test
9 Contact resistance - 2.8 mm size
10 Contact resistance - 4.8 mm and 5.2 mm sizes
11 Contact resistance - 6.3 mm and 9.5 mm sizes.
Brass-to-brass
12 Contact resistance - 6.3 mm and 9.5 mm sizes.
Tin-to-tin and tin-to-brass
13 Tensile strength - Crimped connections
14 Series 2.8
15 Series 2.8
16 Series 4.8
17 Series 4.8
18 Series 6.3
19 Series 9.5
Specifies requirements for dimensions, performance characteristics and test programme.
| Committee |
EPL/48
|
| DevelopmentNote |
Supersedes BS 5057(1988) Also numbered as IEC 60760. (07/2005) Reviewed and confirmed by BSI, June 2007. (05/2007)
|
| DocumentType |
Standard
|
| Pages |
36
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This International Standard is applicable to flat quick-connect terminations consisting of male tabs with hole or dimple detents and the mating female connectors. For reasons of safety, it is recommended that quick-connect terminations beyond the scope of this standard shall not be interchangeable with those listed in Clause 4. This standard establishes uniform requirements for the dimensions, performance characteristics and test program.
| Standards | Relationship |
| IEC 60760:1989 | Identical |
| BS 5772-8:1985 | Specification for electromechanical components for electronic equipment: basic testing procedures and measuring methods Connector tests (mechanical) and mechanical tests on contacts and terminations |
| IEC 60512-7:1993 | Electromechanical components for electronic equipment; basic testing procedures and measuring methods - Part 7: Mechanical operating tests and sealing tests |
| BS 5772-3:1979 | Specification for electromechanical components for electronic equipment: basic testing procedures and measuring methods Current-carrying capacity tests |
| BS 2011-2.1T:1981 | Environmental testing. Tests Test T. Soldering |
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