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AC173

Information - Help 
ID = 34207
       
Country:
France
Brand: COSEM; Saint-Egrève
Tube type:  Transistor   Audio Frequency 
Identical to AC173
Similar Tubes
Normally replaceable-slightly different:
  2SB112 ; 2SB117 ; AC128 ; AC153
Different maximum ratings:
  AC171 ; AC180 ; AC188 ; AC193 ; GFT25
First Source (s)
Mar.1962 : -- Collector info (Sammler) TVT 1979/80 ECA

Base Wires
Filament Solid State
Description


 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 10 x 6 mm / 0.24 x 0.39 x 0.24 inch
Weight 1 g / 0.04 oz
 
ac173~~1.jpg
AC173: Sammlung PR
Peter Roggenhofer † 25.4.18

 
to1_tvt_43.gif
AC173: TVT 73
Günther Stabe

 

Usage in Models 1= 1962? ; 1= 1967? ; 1= 1968? ; 1= 1968 ; 1= 1969? ; 1= 1972? ; 1= 1972 ; 2= 1973 ; 1= 2002

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


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