21. Detail specification for solder-sealed quartz crystal units for oscillator applications. AA, CX, BF and BC/1 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. (15th October 1977) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (9 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
22. Fixed capacitors for use in electronic equipment. Blank detail specification: Fixed surface mount multilayer capacitors of ceramic dielectric, Class 1. Assessment level EZ Part 21-1, (31st March 2010) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
23. Fixed capacitors for use in electronic equipment. Blank detail specification: Fixed surface mount multilayer capacitors of ceramic dielectric, Class 2. Assessment level EZ Part 22-1, (31st March 2010) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
24. Fixed capacitors for use in electronic equipment. Sectional specification. Fixed aluminium electrolytic surface mount capacitors with conductive polymer solid electrolyte Part 25, (13th September 2021) 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) ↗
25. Fixed capacitors for use in electronic equipment. Sectional specification. Fixed tantalum electrolytic surface mount capacitors with conductive polymer solid electrolyte Part 24, (14th September 2021) 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) ↗
26. Fixed capacitors for use in electronic equipment. Specification for fixed capacitors of ceramic dielectric, Class 2. Selection of methods of test and general requirements Part 2, (26th February 1982) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (23 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
27. Harmonized detail specification for fixed aluminium electrolytic capacitors (long-life grade). Non-solid electrolyte. Cylindrical, polar insulated metallic case, clamp or stud mounting screw terminations. Full plus additional assessment level. (15th March 1981) 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) ↗
28. Harmonized detail specification for fixed metallized polyethylene terephthalate film dielectric d.c. capacitors (long-life grade). Rectangular insulated non-metallic case, rigid radial terminations. Full assessment level. (15th February 1981) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
29. Harmonized detail specification for fixed metallized polyethylene terephthalate film dielectric d.c. capacitors. Rectangular insulated non-metallic case, rigid radial terminations. Full assessment level. (15th August 1979) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
30. Harmonized detail specification for fixed tantalum capacitors. Porous anode, solid electrolyte. Cylindrical insulated/non-insulated metallic case, polar/hermetic seal, axial terminations. Basic plus additional assessment level. (15th August 1981) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗