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1W8900

Information - Help 
ID = 81385
       
Country:
Italy
Brand: Common type Italy tube/semicond.
Tube type:  Transistor   UHF 
Identical to 1W8900
Similar Tubes
Normally replaceable-slightly different:
  1W8901 ; BF158
Other base and data slightly different:
  BF373
Base Wires
Was used by Radio/TV-reception etc.
Description NPN Silicon TV tuner transistor 
Text in other languages (may differ)
Weight 1 g / 0.04 oz
Information source -- Schematic   
1w890x_umgeb1.png
1W8900: (schematic)
Günther Stabe † 19.8.20
Usage in Models 1= 1965 ; 1= 1966?? ; 5= 1967? ; 6= 1968?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):13
 
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