File:Point-contact transistor-tr.svg

Summary

Description
English: The gold foil is split into two parts at the vertex of the plastic wedge, and forms two separate contacts with the p-type upper layer of the germanium substrate when the wedge is pressed against it by the spring. The two pieces of gold foil form the collector and emitter, and a metal electrode attached to the other side of the semiconductor forms the base electrode.
Date
Source This file was derived from: Point-contact transistor.svg: 
Category:Derivative versions
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Category:CC-Zero#Point-contact%20transistor-tr.svg Category:Germanium point-contact transistors Category:Transistor diagrams
Category:CC-Zero Category:Derivative versions Category:Germanium point-contact transistors Category:Transistor diagrams