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210LF

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ID = 13513
       
Country:
Great Britain (UK)
Brand:
Tube type:  Triode, vacuum   Audio Frequency 
Identical to 210LF = CV1021 = VR21 = CV1654 = K30B = PM1LF = L210
Similar Tubes
Normally replaceable-slightly different:
  CLP10 ; CV1042 ; CV1307 ; VW42
Successor Tubes VW42   CV1042  
Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.1 Ampere / Direct / Battery =
Information source History of the British Radio Valve to 1940   p. 138, & 161
Babani, International Radio Tube Encyclopaedia
Taschenbuch zum Röhren-Codex 1948/49
1_73.png 210LF: Telefunken Werkstattbuch
Wolfgang Bauer

Just Qvigstad 		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

Collection of

Lindsay Shepherd (AUS)
Sinisa Trlin (HR)
 
uk_cossor_det_lf_triode_tube.jpg

210LF
 
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