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4623

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ID = 23018
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Signal Diode - one single system   Detector 
Identical to 4623 = EA50
Similar Tubes
Normally replaceable-slightly different:
  6DR4_Fivre ; LG14
First Source (s)
04.Dec.1938 : Le Haut-Parleur Page 2

Base 3 pin wires in line (1937, B3G)
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.15 Ampere / Indirect / Specified voltage AC/DC
Information source

4623.png
4623: Internet
Miguel Angel Trujillo-Rodriguez

4623_so.png 4623: rtt
Anonymous 10 Collector


Just Qvigstad
brans_vademecum_1961_63_p204_205_16.png
4623: Brans Vademeum 1961-63
Patrice Zeissloff

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4622_4623_4_12_1938.jpg

 

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