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CCa

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ID = 19312
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Developer: Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München 
Tube type:  Double Triode 
Identical to CCa = 6922 = CV2492 = E88CC
Similar Tubes
Normally replaceable-slightly different:
  6N11
Other class quality (otherwise equal):
  CV5358
Other characteristic (electr. data):
  CV2493 ; E88CC/01
Heater different:
  8416
Base Noval, 9 pin miniature (USA pico-9) B9A
Was used by Telephony
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect
Description

Weitverkehrsröhre (Poströhre)

 
Tube prices 14 Tube prices (visible for members only)
cca_sock.png CCa: Telefunken Taschenbuch 1971
Anonymous 15 Collector

Just Qvigstad 		cca_spec.png
CCa: Telefunken Taschenbuch 1971
Anonymous 15 Collector
More ...
Usage in Models 1= 1956? ; 1= 1958 ; 2= 1960?? ; 1= 1960? ; 3= 1962?? ; 1= 1962? ; 1= 1963 ; 1= 1968?? ; 1= 1970? ; 1= 1977?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):13

Collection of

Hermann Fleischanderl (A)
Collection of a member from D
Alexander Hofer (A)
Collection of a member from D
Collection of a member from FIN
Aldo Patriarca (CH)
Karl - Heinz Bossan (D)
Collection of a member from D
Ottmar Rollmann (D)
Michael Wilhammer (D)
 
cca_pic.jpg

CCa
 
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