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7550

Information - Help 
ID = 6175
       
 
   
Tube type:  Double Triode 
Identical to 7550
Similar Tubes
Multiple differences or of other kind:
  7327

Base Subminiatur-8, with space 1/8, B8D Wires only.
Was used by Military and/or Government
Filament Vf 6.3 Volts / If 0.525 Ampere / Indirect
Description Pulse rated premium 7327. Heater current raised to 525 milliamps and power dissipation uprated to 2 W per section.
GE and Sylvania. 
Information source Essential Characteristics, GE 1973   
Tube Lore (I)   
 
7550_sockel.png
7550: Essential characteristics
Peter Hoddow

 

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