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EL53

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ID = 11232
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Vacuum Pentode   Power/Output 
Identical to EL53 = EL3/425
Similar Tubes
Different maximum ratings:
  4694 ; EL3/375 ; EL3N

Base Europe side contact P8A (Au P, 8SC) (Codex=Seo)
Filament Vf 6.3 Volts / If 0.9 Ampere / Indirect / Specified voltage AC/DC
Description

Laut Buch "Electronic Universal Vade-Mecum" (1964):
Maximale Anodenspannung: 400V
Maximale Schirmgitterspannung: 425V

 
Information source Taschenbuch zum Röhren-Codex 1948/49   
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   

au19_3.png EL53: RTT 1974 (Franzis) 13. Auflage
Martin Renz


Just Qvigstad
el53_characteristics.png
EL53: My schematic collection.
Pier Antonio Aluffi

Collection of

 
el53_a.jpg

EL53
 

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