radiomuseum.org

T-2091

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ID = 73373
       
Country:
United States of America (USA)
Brand: Philco, Philadelphia Stg. Batt. Co.; USA
Tube type:  Transistor   Frequency converter 
Identical to T-2091
Similar Tubes
Normally replaceable-slightly different:
  AF137

Base Wires
Description

PNP germanium alloy transistor intended as AM broadcast mixer / oszillator.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
5 x 9 x 5 mm / 0.20 x 0.35 x 0.20 inch
Weight 1 g / 0.04 oz
Information source -- Schematic   

Usage in Models 3= 1961?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3
 

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