Ferranti Thermionic Valve

Ferranti Thermionic Valve

Ferranti Thermionic Valve
Science Museum Group
© The Board of Trustees of the Science Musuem

Ferranti thermionic valve, type 5Z4G.

Details

Category:
Electronic Components
Object Number:
Y1996.10.569
Materials:
glass, metal (unknown) and plastic (unidentified)
Measurements:
overall: 120 mm 45 mm,
type:
thermionic valve
credit:
Gift of Ferranti International Signal plc