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BFW11

Information - Help 
ID = 45887
       
Country:
Germany
Brand: Valvo GmbH, Radioröhrenfabrik; Hamburg
Tube type:  Transistor   RF/IF-Stage 
Identical to BFW11
Similar Tubes
Normally replaceable-slightly different:
  2N3823

Base Wires
Filament Solid State
Description Low noise silicon N-Channel junction-FET.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 6 x 6 mm / 0.24 x 0.24 x 0.24 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   KTT 1969/70
  bfw11.png
  BFW11: electronica 122 S.69
Egon Strampe
 
bfw11_bild1.jpg
BFW11: Meine Sammlung
Rudolf Osterkamp

 
to72_sdgs_2.gif
BFW11: TVT 73
Günther Stabe

 
bfw11_dat1.png
BFW11: Valvo
Thomas Günzel


Usage in Models 1= 1972? ; 1= 1975?? ; 1= 1975? ; 1= 1975 ; 1= 1976 ; 1= 1977 ; 1= 1978 ; 1= 1982?? ; 1= 1990?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):9


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