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TC2/250

Information - Help 
ID = 17366
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Transmitting Triode, air cooled   Power/Output 
  Ca. 1925 up to 1945 rare.
Identical to TC2/250
Similar Tubes
Normally replaceable-slightly different:
  PR4B

Base Pin-and-blade jumbo (3 contacts) (Codex=sp) Top contact screw type.
Was used by Transmittertube (Radio)
Filament Vf 11 Volts / If 2.5 Ampere / Direct / Parallel, (AC/DC)
Dimensions (WHD)
incl. pins / tip
97 x 369 x mm / 3.82 x 14.53 x inch
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   
 
_img_2180.jpg
TC2/250: Privat
Romans Krupskis

 
tc2250_sock.png
TC2/250: Valvo,Senderöhren, 1983
Anonymous 15 Collector

 
tc2250data1.png
TC2/250: own collection
Peter den Boer


from Just Qvigstad


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