Semiconductors: EARLY THERMISTORS AND DIODES FROM STC , 1950's
EARLY THERMISTORS AND DIODES FROM STC , 1950's
Six Items from STC at Ilminster. The top three are Thermistors with their Original tube packing.
The bottom three are early diodes, including a Point Contact version, and an early Photo diode P50a or P50b.
©2007 The Museum of Technology, The Great War and WWII
Company registered in England No. 7452160, Registered Charity No.
1140352, Accredited Museum No. 2221