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DS-22

Information - Help 
ID = 37798
       
Country:
United States of America (USA)
Brand: Delco - tubes; USA
Tube type:  Transistor   RF/IF-Stage 
Identical to DS-22
Similar Tubes
Normally replaceable-slightly different:
  DS-25 ; OC169

Base Wires
Filament Solid State
Description PNP germanium diffusion alloy transistor intended as AM IF amplifier.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
9 x 9 x 9 mm / 0.35 x 0.35 x 0.35 inch
Weight 1 g / 0.04 oz
Literature -- Schematic   
 
to7_19.gif
DS-22: TVT 1979/80 ECA
Günther Stabe

 

Usage in Models 2= 1959? ; 2= 1962? ; 1= 1963 ; 3= 1964?? ; 2= 1964

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):10

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