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EL803S

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ID = 19524
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Vacuum Pentode   Power/Output 
Identical to EL803S
Similar Tubes
Different maximum ratings:
  EL803
Other base and data slightly different:
  EL863
Multiple differences or of other kind:
  EL83
First year 1957 Tube leaflet collection E.Erb Analysis by original leaflets

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 6.3 Volts / If 0.64 Ampere / Indirect / Specified voltage AC/DC
Description

Power pentode for wide band amplifier

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
22 x 71 x mm / 0.87 x 2.80 x inch
Weight 20 g / 0.71 oz
Tube prices 4 Tube prices (visible for members only)
Information source - - Manufacturers Literature   Telefunken Spezialröhren, 1959

el803s.png EL803S: Telefunken Röhrenhandbuch
Wolfgang Bauer


Just Qvigstad
el803s_data.png
EL803S: Telefunken Röhrenhandbuch
Wolfgang Bauer

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Usage in Models 1= 1963?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

 
el803s~~1.jpg

EL803S
 

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