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SFT237

Information - Help 
ID = 43528
       
Country:
France
Brand: COSEM; Saint-Egrève
Tube type:  Transistor   Audio Frequency 
Identical to SFT237
Similar Tubes
Normally replaceable-slightly different:
  ASY27

Base Wires
Filament Solid State
Description

PNP germanium alloy transistor for universal purpose.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
9 x 7 x 8 mm / 0.35 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
Literature -- Collector info (Sammler)   Towers IVT
 
to5_ttt_147.gif
SFT237: TTT Steidle 1981
Günther Stabe

 

Usage in Models 1= 1965? ; 1= 1966?

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

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