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ID = 36999
Brand: Intermetall Halbleiterwerk, Düsseldorf
Tube type:  Transistor   Audio Frequency 
Identical to OC320
Similar Tubes
Normally replaceable-slightly different:
  AC122 ; AC151
First Source (s)
Mar.1958 : -- Collector info (Sammler)
Predecessor Tubes OC302  

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

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
4 x 7 x mm / 0.16 x 0.28 x inch
Weight 1 g / 0.04 oz
Literature -- Collector info (Sammler)   KTT 1969/70
OC320: Heinz Richter: Transistorpraxis Tafel I
Günther Stabe

OC320: TTT Steidle 1981
Günther Stabe


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