41. Printed boards and assemblies. Design and use. Generic requirements. Generic requirements. Controlled impedance Part 1-2, (15th December 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (38 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
42. Semiconductor devices. Discrete devices. Insulated-gate bipolar transistors (IGBTs) Part 9, (22nd November 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (82 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
43. Semiconductor devices. Integrated circuits. Digital integrated circuits. Blank detail specification for single supply integrated circuit, electrically erasable, and programmable read-only memory Part 2-11, (15th August 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
44. Series capacitors for power systems. General. Performance, testing and rating. Safety requirements. Guide for installation Part 1, (15th December 1993) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (58 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
45. Specification for capacitors for railway signalling track circuits. (28th February 1961) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
46. Specification for components and filter units for electromagnetic interference suppression. (31st August 1977) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
47. Specification for fixed capacitors for direct current using impregnated paper or paper/plastics film dielectric. (13th September 1965) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
48. Specification for fixed metallized-paper dielectric capacitors for direct current. (8th September 1965) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (28 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
49. Specification for polyolefin copper-conductor telecommunication cables. (31st May 1990) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
50. Stationary lead-acid batteries. Valve regulated types. Requirements Part 22, (30th November 2009) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗