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BT1

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ID = 43036
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Transistor   Power-supply 
Identical to BT1
Similar Tubes
Normally replaceable-slightly different:
  AC126 ; AC128
Base Wires
Was used by Radio/TV-reception etc.
Description

PNP germanium alloy transistor for universal purpose / bias transistor in AF medium power push-pull stages.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 6 x 10 x 6 mm / 0.24 x 0.39 x 0.24 inch
Weight 1 g / 0.04 oz
Information source -- Schematic   
bt1_appl.png
BT1: Nordmende
Thomas Günzel † 1.8.22
to_1_ttt~~62.gif BT1: TTT Steidle 1981
Günther Stabe † 19.8.20
Usage in Models 2= 1968 ; 3= 1969 ; 1= 1970? ; 5= 1970 ; 1= 1971?? ; 7= 1971 ; 1= 1972?? ; 1= 1972? ; 3= 1972 ; 4= 1973 ; 1= 1974 ; 1= 1975?? ; 5= 1975 ; 1= 1976 ; 1= 1978?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):37
 
bt1_itt.jpg

 
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