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STV280/80

Information - Help 
ID = 3952
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Voltage Regulator, cascade   Power-supply 
Identical to STV280/80 = OSW3808 = StR280/80 = StV280/80 = 3808_OSW
Similar Tubes
Normally replaceable-slightly different:
  CV1069 ; PTT3002 ; RT280-80

Base Europe 5-Pin (O5A, B5)
Filament
Description

Also Manufactured by GEC Valves UK.
280V; 210V; 140V and 70V.
Minimum Ik=10mA. Max Ia =70mA for 280 and 310V anodes, 90mA for 140V anode and 100mA for 70V anode.

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
63 x 150 x mm / 2.48 x 5.91 x inch
Tube prices 6 Tube prices (visible for members only)
Literature - - Manufacturers Literature   
  stv.png
  STV280/80: W.Ribbe
Willi Ribbe
 
stabivoltstv28080.jpg
STV280/80: eigene Sammlung
Andreas Reuther

 
stv28080_so.png
STV280/80: rtt
Michael Schlör

 
stv28080.png
STV280/80: Lorenz Empfänger - Röhren
Anonymous 54 Collector


Usage in Models 1= 1934? ; 1= 1935? ; 1= 1936 ; 1= 1938?? ; 1= 1938? ; 1= 1939 ; 1= 1940 ; 1= 1941 ; 1= 1944? ; 1= 1944 ; 1= 1947 ; 1= 1949? ; 1= 1951?? ; 1= 1951 ; 1= 1952?? ; 1= 1952 ; 1= 1954?? ; 1= 1954? ; 2= 1954 ; 1= 1956?? ; 1= 1960??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):22


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