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AO-1

Information - Help 
ID = 39571
       
Country:
United States of America (USA)
Brand: Philco, Philadelphia Stg. Batt. Co.; USA
Tube type:  Transistor   Frequency converter 
Identical to AO-1 = A01
Similar Tubes
Normally replaceable-slightly different:
  2N218 ; AF126

Base Wires
Filament Solid State
Description PNP germanium surface barrier type transistor intended as AM mixer / oszillator / IF amplifier.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 12 x mm / 0.24 x 0.47 x inch
Weight 1 g / 0.04 oz
Literature -- Schematic   
 
to24_28.gif
AO-1: TTT Steidle 1981
Günther Stabe

 

Usage in Models 1= 1958 ; 1= 1959

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

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