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2N194

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ID = 34547
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Transistor   Frequency converter 
Identical to 2N194 = 121-22
Similar Tubes
Normally replaceable-slightly different:
  2N145 ; 2N94 ; 2T512 ; 2T513 ; R41_TI
First Source (s)
Mar.1955 : -- Collector info (Sammler)
Base Wires
Description

NPN germanium alloy transistor intended as AM broadcast mixer.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 10 x 8 x 5 mm / 0.39 x 0.31 x 0.20 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   KTT 1969/70
to_22_8.gif 2N194: TTT Steidle 1981
Günther Stabe † 19.8.20
Usage in Models 2= 1955? ; 2= 1955 ; 1= 1956 ; 2= 1957? ; 7= 1957 ; 1= 1958 ; 28= 1959? ; 5= 1959 ; 1= 1960?? ; 11= 1960? ; 6= 1960 ; 6= 1961?? ; 5= 1961? ; 2= 1961 ; 2= 1962?? ; 1= 9999? ; 3= 9999
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):85
 
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