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ID = 33954
Brand: Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München
Tube type:  Transistor   RF/IF-Stage 
Identical to TF45
Similar Tubes
Other shape (e.g. bulb type):
  AF101 ; AF105 ; AF117 ; OC45 ; OC612
Normally replaceable-slightly different:
  GFT45 ; OC390
Different maximum ratings:
  AF127 ; AF137
First Source (s)
Mar.1957 : -- Collector info (Sammler)
Successor Tubes TF49  

Base Wires
Description PNP germanium junction transistor for AM IF amplifier applications.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 10 x mm / 0.24 x 0.39 x inch
Weight 2 g / 0.07 oz
Information source -- Collector info (Sammler)   KTT 1969/70, TVT 1979 ECA

TF45: Funktechnik ohne Ballast 8.Aufl. Franzis-Verlag
Heinz Höger

to44_3k_7.gif TF45: G.S.
Günther Stabe † 19.8.20

Usage in Models 1= 1959 ; 1= 1961

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

Collection of



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