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4613

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ID = 15467
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Triode, vacuum   Power/Output 
Identical to 4613
Similar Tubes
Other class quality (otherwise equal):
  E406

Filament Vf 4 Volts / If 1 Ampere / Direct
Description Va = 250V, Ia = 48mA, Vg = -24V, mu = 4, S = 4mA/V. 12W plate dissipation, 1.75W typical output.
AF output amplifier.
Industrial version of E406. 
Information source Taschenbuch zum Röhren-Codex 1948/49   
-- Original-techn. papers.   

4613_so.png 4613: rtt
Anonymous 10 Collector

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4613_dat.png
4613: elektron taschenbuch 1952
Heinz Höger

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Collection of

 
jb_4613_philips.jpg

4613
 

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