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BF505

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ID = 59214
       
Country:
Germany
Brand: Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München
Tube type:  Transistor   VHF 
Identical to BF505
Similar Tubes
Normally replaceable-slightly different:
  BF502 ; BF503 ; BF507

Base Wires
Description

NPN silicon epitaxial transistor intended as VHF mixer / oscillator.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
5 x 5 x 4 mm / 0.20 x 0.20 x 0.16 inch
Weight 1 g / 0.04 oz
Information source

to_92_bec~~4.gif BF505: TVT 1969 Verlag Nolde Dachau
Günther Stabe † 19.8.20

bf505_1.png
BF505: Siemens Transistoren 1980/81
Oskar Elm

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Usage in Models 1= 1977

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
 

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