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OC720

Information - Help 
ID = 51807
       
 
   
Tube type:  Transistor   Audio Frequency 
Identical to OC720
Similar Tubes
Normally replaceable-slightly different:
  AC125

Base Wires
Filament Solid State
Description PNP germanium transistor intended as AF amplifier /driver.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 10 x mm / 0.24 x 0.39 x inch
Weight 1 g / 0.04 oz
Information source -- Schematic   
 
to-1_tvt_10.gif
OC720
Günther Stabe † 19.8.20

 

Usage in Models 2= 1967

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

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