radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

BFF

Information - Help 
ID = 22654
       
Country:
Spain
Brand: Castilla; Madrid
Tube type:  Triode, vacuum   Audio Frequency 
Identical to BFF
Similar Tubes
Normally replaceable-slightly different:
  B405

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.15 Ampere / Direct
Information source Röhren-Vademecum; P.H. Brans; Antwerpen   p. 12
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
Röhrencodex , Röhren-Taschenbuch 1950 23000 Röhren

bff_so.png BFF: rtt
Anonymous 10 Collector


Just Qvigstad
 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

Data Compliance More Information