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210LF

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ID = 13513
       
Country:
Great Britain (UK)
Brand: Cossor, A.C.; London
Tube type:  Triode, vacuum   Audio Frequency 
Identical to 210LF = K30B = PM1LF = L210 = CV1021 = VR21 = 210LF_Cossor = CV1654
Similar Tubes
Normally replaceable-slightly different:
  CV1042 ; CV1307 ; VW42
Successor Tubes VW42   CV1042  

Base Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.1 Ampere / Direct / Battery =
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
uk_cossor_det_lf_triode_tube.jpg
210LF: own collection
Lindsay Shepherd

 
1_73.png
210LF: Telefunken Werkstattbuch
Wolfgang Bauer

 
210l_dataf.png
210LF: COSSOR VALVE MANUAL 1935-6
Jose Casas-Avalos


Usage in Models 1= 1927 ; 1= 1928? ; 1= 1929 ; 1= 1933 ; 2= 1935? ; 1= 1937 ; 1= 1983

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):8


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