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DS-25

Information - Help 
ID = 45860
       
Country:
United States of America (USA)
Brand: Delco - tubes; USA
Tube type:  Transistor   RF/IF-Stage 
Identical to DS-25
Similar Tubes
Normally replaceable-slightly different:
  2N1524 ; DS-22 ; OC169 ; SK3008

Base Wires
Filament Solid State
Description Material/Aufbau/Pol.: Germanium diff. PNP;
Form/Case: R-27;
Daten/electr.data: I F: __ mA; U F: __ V; Isp: __ mA; ß (beta): __; N: __ mW; Imax(Ic): __ mA; Umax(Uce): -__ V; f g(FT): __ MHz; tmax j: __ °C.
(no data available yet)
AM-ZF-Verstärkung - 
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
Information source -- Schematic   

r27_15.gif DS-25: TTT Steidle 1981
Günther Stabe † 19.8.20

Usage in Models 1= 1963 ; 3= 1964?? ; 2= 1964 ; 21= 1965? ; 8= 1966? ; 1= 1967 ; 2= 1968?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):38
 

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