Osram W30 VM RF catkin pentode valve (McVitie Weston valve collection), 1935-1972

Made:
1935-1972 in United Kingdom
maker:
Osram

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Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Osram W30 VM RF Catkin pentode valve, B7+tc base, perforated A1 envelope, made by Osram, British, 1935-1972. McVitie Weston number = RMW/Y83

Details

Category:
Electronic Components
Object Number:
1972-141/1593
Materials:
glass and metal (unknown)
type:
thermionic valve
taxonomy:
  • component - object
credit:
Donated by STC plc