Standards Library

Electric cables. Specification for 300/500 V screened electric cables having low emission of smoke and corrosive gases when affected by fire, for use in walls, partitions and building voids. Multicore cables
standard by BSI Group, 04/30/2011

Fans for general purposes. Performance testing using standardized airways
standard by BSI Group, 09/15/1997

Specification for toolmakers' straightedges
standard by BSI Group, 06/19/1939

Guide to the design, installation, testing and maintenance of services supplying water for domestic use within buildings and their curtilages. Complementary guidance to BS EN 806
standard by BSI Group, 09/30/2015

Specification for fixed capacitors of assessed quality: generic data and methods of test. Polystyrene dielectric capacitors
standard by BSI Group, 02/18/1971

Specification for dial gauges for linear measurement
standard by BSI Group, 11/30/2008

Variable capacitors of assessed quality: generic data and methods of test
standard by BSI Group, 06/30/1977

Detail specification for low power silicon p-n-p switching transistors. 65 V, planar epitaxial, ambient rated, hermetic encapsulation. Full plus additional assessment level
standard by BSI Group, 07/15/1978

Specification for integrated electronic circuits and micro-assemblies of assessed quality (capability approval procedures). Generic data and methods of test
standard by BSI Group, 03/15/1998

Detail specification for multi-contact edge socket electrical connectors. Single or double sided, open ended, metal fixing flanges, guide key location, replaceable contacts, through-board solder or wire wrap terminations. Full assessment level
standard by BSI Group, 02/15/1979

Detail specification for cold welded seal quartz crystal units for oscillator applications. DN, 47 U/2, DQ and DP enclosures, 17 to 75 MHz frequency range. Third overtone thickness-shear mode, AT-cut, for operation over wide temperature ranges (non-temperature controlled). Full assessment level
standard by BSI Group, 10/15/1977

Specification for fixed radio frequency inductors of assessed quality: generic data and methods of test
standard by BSI Group, 11/30/1990