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ID = 40198
Brand: Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München
Tube type:  Transistor   Power/Output 
Identical to TF80/60
Similar Tubes
Other shape (e.g. bulb type):
Normally replaceable-slightly different:
  2SB21 ; ADY14 ; ADY15 ; ADY16
Different maximum ratings:
Predecessor Tubes TF78  
Successor Tubes TF85   ADY14   ADY15   ADY16  

Base No base

Material/Aufbau/Pol.: Germanium Fläche PNP;
Form/Case: R-58 / Metall-Topf, Stifte mit Lötösen, Montage mit Haltebügel;
Daten/ I F: 1 A; U F: 0.52 V; Isp: 10 µA; ß (beta): >20*; N: 6 W; Imax(Ic): 3 A; Umax(Uce): -64 V; f g(FT): 250 kHz; tmax: 75 °C.
Varianten: TF80/30 =Umax: -32V, TF80/80 =Umax: -80V; römische Ziffern hinter der Typenbezeichnung (I...VI) = *)beta-Gruppen;

Dimensions (WHD)
incl. pins / tip
25 x 12 x 25 mm / 0.98 x 0.47 x 0.98 inch
Weight 6 g / 0.21 oz
Information source

TF80/60: Halbleiter-Schaltbeispiele 1960
Bernd Pötzsch

tf80_s_3.gif TF80/60: TVT 1969 Verlag Nolde Dachau
Günther Stabe † 19.8.20

TF80/60: Hersteller
Karl-Heinz Entrich † 7.21

More ...
Usage in Models 1= 1958 ; 3= 1959 ; 6= 1960 ; 5= 1961 ; 2= 1962

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):17

Collection of



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