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OC304

Information - Help 
ID = 34163
       
Country:
Germany
Brand: Intermetall Halbleiterwerk, Düsseldorf
Tube type:  Transistor   Audio Frequency 
Identical to OC304
Similar Tubes
Other shape (e.g. bulb type):
  OC815
Normally replaceable-slightly different:
  AC122 ; AC151 ; OX7004 ; SFT153 ; SFT353
Different maximum ratings:
  AC128
First Source (s)
Mar.1957 : -- Collector info (Sammler)
Predecessor Tubes OC303   OC34  

Base Wires
Filament Solid State
Description

PNP germanium junction transistor for AF pre-amplifier/driver applications.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
9 x 10 x mm / 0.35 x 0.39 x inch
Weight 1 g / 0.04 oz
Literature -- Collector info (Sammler)   KTT 1969/70, TVT 1979 ECA
  oc304_umgeb1.gif
  OC304: TEFI KC1/Ko-Ba
Günther Stabe
 
sh105246.jpg
OC304: scc
Christian Schaufelberger

 
to1_tvt_70.gif
OC304: TVT 73
Günther Stabe

 

Usage in Models 1= 1957 ; 9= 1958 ; 7= 1959 ; 5= 1960?? ; 1= 1960? ; 3= 1960 ; 1= 1961? ; 3= 1961 ; 1= 1962?? ; 3= 1962? ; 8= 1962 ; 1= 1963?? ; 14= 1963 ; 24= 1964 ; 1= 1965?? ; 10= 1965 ; 1= 1966? ; 7= 1966 ; 1= 1967? ; 5= 1967 ; 1= 1968?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):107


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