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PCL81

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ID = 3369
       
Country:
Germany
Brand:
Developer: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH 
Tube type:  Triode-Beam Power Tube 
Identical to PCL81
Similar Tubes
Heater different:
  ECL81 ; UCL81
Multiple differences or of other kind:
  ECL113 ; PCL113
First year 1951 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Sep.1951 : Funk-Technik (FT) # 17
Predecessor Tubes PCL113  
Successor Tubes 1956   PCL82  
Base Noval, B9A
Was used by Radio/TV-reception etc.
Filament Vf 12.6 Volts / If 0.3 Ampere / Indirect / Parallel / series AC/DC
Description Die PCL81 ist der Vorgänger der PCL82, aber noch mit gemeinsamer Kathode, was die Beschaltung der Röhre erschwert. Ab der PCL82 wurden solche Verbundröhren mit getrennten Katoden für beide Systeme ausgestattet. 
Dimensions (WHD)
incl. pins / tip		 22 x 78 x mm / 0.87 x 3.07 x inch
Weight 19 g / 0.67 oz
Tube prices 7 Tube prices (visible for members only)
  pcl81.png
  PCL81: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
pcl81_a.jpg
PCL81: scc
Christian Schaufelberger
 
ucl81_so~~1.png
PCL81: rtt
Michael Schlör
 
pcl81data2.png
PCL81: Funkschau Röhrendokumente
Michael Schlör
Usage in Models 1= 1951?? ; 10= 1951 ; 1= 1952? ; 5= 1952 ; 2= 1953?? ; 33= 1953 ; 5= 1954? ; 37= 1954 ; 4= 1955?? ; 2= 1955? ; 58= 1955 ; 2= 1956? ; 52= 1956 ; 12= 1957? ; 10= 1957 ; 1= 1958?? ; 2= 1958? ; 12= 1958 ; 1= 1959 ; 2= 1960 ; 1= 1962 ; 1= 1966? ; 1= 9999
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):255
Museum "RadioMuseum Köln"
Collection of Jörg Kulbe (D)
Collection of Tor Steinnes (N)
Collection of Oskar Elm (D)
Collection of Tomasz Szczesniak (PL)
Collection of Danko Tkalec (HR)
Collection of Ulrich Fieseler (D)
Collection of Christian Schaufelberger (CH)
Collection of Jacky Parmentier (F)
Collection of a member from FIN
Collection of Karl - Heinz Bossan (D)
Collection of Aires Gomes (P)
Collection of Reinhard Riek (D)
Collection of Dennis Jaroschek (D)
Collection of Ralf Meinke (D)
Collection of Jacob Roschy (D)
Collection of Patrice Zeissloff (F)
Collection of Jürgen Küting (D)
Collection of Klemens Rhode (D)
Collection of a member from D
Collection of Werner Sticht (D)
Collection of a member from D
Collection of Songping Wan (PRC)
Collection of Ottmar Rollmann (D)
Collection of Lothar Schäfer (D)
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