McVitie Weston valve collection, Hivac XL HF triode valve, 1935
- Made:
- 1935 in United States, Canada and Ruislip
- maker:
- Hivac Limited
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License
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Hivac HF triode valve, type XL, Sm4 base, made by Hivac Limited aka the High Vacuum Valve Company, Ruislip, London, England, 1935. McVitie Weston number - RMW/D85.
Details
- Category:
- Electronic Components
- Object Number:
- 1972-141/670
- Materials:
- glass, metal (unknown) and plastic (unidentified)
- Measurements:
-
overall: 65 mm x 15 mm diameter, 0.012 kg
- type:
- thermionic valve
- credit:
- Donated by STC plc
