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FB4001

Information - Help 
ID = 70556
       
Country:
Australia
Brand: Common type Australia tube/semicond.
Tube type:  Solid-State-Diode 
Identical to FB4001

Base Wires
Filament Solid State
Description

Two (silicon?) diodes with common anodes - but mentioned as "transistor" - used as a dial light switch / battery discriminator ...

 
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 -- Schematic   
  fb4001_umgeb1.png
  FB4001: (schematic)
Günther Stabe † 19.8.20
 

Usage in Models 1= 1970??

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

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