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ID = 34205
Brand: COSEM (C.O.S.E.M.); Saint-Egrève
Tube type:  Transistor   RF/IF-Stage 
Identical to AF190
Similar Tubes
Normally replaceable-slightly different:
  2N247 ; 2N410 ; AF101 ; AF105 ; AF127 ; OC613
First Source (s)
Mar.1963 : -- Collector info (Sammler) TVT 1979/80 ECA

Base Wires
Filament Solid State
Description PNP germanium diffusion-alloy high-frequency transistor.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 10 x mm / 0.24 x 0.39 x inch
Weight 1 g / 0.04 oz
  AF190: Funktechnik 8 /65
Egon Strampe
AF190: TVT 73
Günther Stabe


Usage in Models 1= 1964? ; 4= 1965 ; 1= 1966? ; 8= 1966 ; 1= 1967

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):15

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