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2N412

Information - Help 
ID = 35399
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Transistor   Frequency converter 
Identical to 2N412
Similar Tubes
Normally replaceable-slightly different:
  2S30 ; 2S31 ; 2S52 ; 2SA31 ; GT761R ; OC44 ; TO101
Other base and data slightly different:
  AF127
Base Wires
Description PNP germanium alloy transistor intended as AM broadcast mixer / oscillator.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 6 x 10 x mm / 0.24 x 0.39 x inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   KTT 1969/70
2n412.png
2N412: Schema: TS 59
Egon Strampe     More ...
to1_ttt_275.gif 2N412: TTT Steidle 1981
Günther Stabe † 19.8.20
2n412_dat_a.png
2N412: RCA Manual SC-12
Heinz Höger
More ...
Usage in Models 1= 1956 ; 1= 1957?? ; 10= 1957? ; 3= 1957 ; 1= 1958?? ; 6= 1958? ; 14= 1958 ; 1= 1959?? ; 35= 1959? ; 42= 1959 ; 2= 1960?? ; 15= 1960? ; 33= 1960 ; 14= 1961? ; 10= 1961 ; 1= 1962?? ; 5= 1962? ; 7= 1962 ; 2= 1963? ; 14= 1963 ; 11= 1964 ; 1= 1965?? ; 1= 1965? ; 5= 1965 ; 1= 1966? ; 2= 1966 ; 1= 9999?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):239

Collection of

Christian ADAM (F)
 
2n412rca_web.jpg

 
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