PNP junction transistor type EW59
- Made:
- circa 1950 in United Kingdom
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LicensePack of ten GEC crystal valves / PNP Junction Transistors type
Science Museum Group
© The Board of Trustees of the Science Museum
Pack of ten GEC crystal valves / PNP Junction Transistors type EW 59, c.1950
Details
- Category:
- Electronic Components
- Object Number:
- 2003-108
- Materials:
- metal, composites, crystal
- Measurements:
-
: 10 x 130 x 65 mm
- credit:
- GEC Hirst Research Centre
