Tags

Add your own tags:
Separate multiple tags using a comma

Electronic Valve - Mullard, Triode Diode, Type EAC91, 1950-1959 Object Reg. No: ST 031114

Summary:
EAC91 type triode- diode, made by Mullard, England.Used for detection and amplification in radios.
Description:
Cylindrical glass bulb with exhaust tip on top and standard miniature seven pin base.
Discipline: Technology
Dimensions: 53 mm (Height), 17 mm (Diameter)

More information

Tagged with: thermionic electron valves, diodes, triodes
Themes this item is part of: Engineering Collection, Information & Communication Collection
Primary Classification: ELECTRONICS
Secondary Classification: Vacuum Technology
Tertiary Classification: amplification & rectification
Inscriptions: On bulb: " Mullard / EAC91 / D BVA D / BRITISH MADE ", " 1244 / D2 "
Manufacturer: Mullard, England, Great Britain, 1950-1959

Date (1950-1959) needs to be checked.

Add your comment

  • Museum Victoria does not provide valuations, for more information please visit the valuation infosheet
  • Please note that Museum Victoria staff will not normally respond to comments posted on our website.

Themes

This item is part of the following themes:

Similar items

Yes No