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RAL5

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ID = 50737
       
Country:
Netherlands
Brand: Radio-Record - Röhrenmarke; Holland
Developer: Common type Europe tube/semicond. 
Tube type:  Vacuum Pentode   Power/Output 
  Ca. 1925 up to 1945 rare.
Identical to RAL5 = AL5

Base Europe side contact P8A (Au P, 8SC)
Filament Vf 4 Volts / If 2.1 Ampere / Indirect / Parallel, (AC/DC)
Literature - - Manufacturers Literature   1-11-1937
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RAL5: Telefunken Werkstattbuch
Wolfgang Bauer

 

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