Point contact germanium triode type EW51
- Made:
- circa 1950 in United Kingdom
This image is released under a CC BY-NC-SA 4.0 Licence
Buy this image as a print
BuyLicense this image for commercial use at Science and Society Picture Library
LicensePoint contact germanium triode type EW5. c.1950
Science Museum Group
© The Board of Trustees of the Science Museum
Point contact germanium triode type EW5. c.1950
Details
- Category:
- Electronic Components
- Object Number:
- 2003-110
- Materials:
- metal, germanium
- Measurements:
-
: 10 x 80 x 50 mm
- type:
- semi conductor
- credit:
- GEC Hirst Research Centre
