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2N190

Information - Help 
ID = 61768
       
Country:
United States of America (USA)
Brand: General Electric Co. (GE); Bridgeport CT, Syracuse NY
Tube type:  Transistor   Audio Frequency 
Identical to 2N190
Similar Tubes
Other base and data slightly different:
  2N322
Successor Tubes 2N322  

Base Wires
Description

PNP germanium alloy transistor intended as AF amplifier.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
11 x 6 x mm / 0.43 x 0.24 x inch
Weight 1 g / 0.04 oz
Information source -- Original-techn. papers.   Thomson-Houston
- - Manufacturers Literature   GE

2n190_umgeb1.png
2N190: GE
Günther Stabe † 19.8.20

r_32_r_239~~1.gif 2N190: TTT Steidle 1981
Günther Stabe † 19.8.20

Usage in Models 1= 1955 ; 3= 1957? ; 1= 1957

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5

Collection of

 
2n190.jpg

 

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