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OC305

Information - Help 
ID = 34149
       
Country:
Germany
Brand: Intermetall Halbleiterwerk, Düsseldorf
Tube type:  Transistor   Audio Frequency 
Identical to OC305 = OC75
Similar Tubes
Normally replaceable-slightly different:
  OX7005
Different maximum ratings:
  AC122 ; AC126 ; AC151
First Source (s)
Mar.1957 : -- Collector info (Sammler)

Base Wires
Filament Solid State
Description PNP germanium junction transistor intended as AF pre-amplifier / driver.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
5 x 8 x mm / 0.20 x 0.31 x inch
Weight 1 g / 0.04 oz
Literature -- Collector info (Sammler)   KTT 1969/70, TVT 1979 ECA
  oc305.png
  OC305
Egon Strampe
 
oc305.jpg
OC305: M.S.
Michael Schlör

 
to1_tvt_73.gif
OC305: TVT 73
Günther Stabe

 

Usage in Models 1= 1958 ; 2= 1960?? ; 1= 1960? ; 1= 1961? ; 3= 1961 ; 1= 1962?? ; 2= 1962? ; 7= 1962 ; 1= 1963?? ; 1= 1963? ; 6= 1963 ; 4= 1964 ; 6= 1965 ; 1= 1966? ; 5= 1966 ; 1= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):43


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