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T-1877

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ID = 73352
       
Country:
United States of America (USA)
Brand: Philco, Philadelphia Stg. Batt. Co.; USA
Tube type:  Transistor   Frequency converter 
Identical to T-1877
Similar Tubes
Normally replaceable-slightly different:
  AF137

Base Wires
Description

PNP germanium alloy (?) transistor intended as AM broadcast mixer / oscillator.
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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
Information source -- Schematic   

Usage in Models 1= 1961? ; 1= 1965??

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

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