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ID = 78829
Tube type:  Thyratron 
Identical to ТГ5Р

Base Wires Wires only.
Was used by Military and/or Government
Filament Vf 1.2 Volts / If 0.65 Ampere / Direct / Battery =

Subminiature thyratron, USSR, red tip.

  • 170 V max anode voltage
  • -1.5 to -2.5 V limit grid blocking voltage
  • 0.45 mJ min energy released on the load
  • 0.5 s warm-up time
  • Filament current between 55 and 75 mA, also depending upon battery voltage
Dimensions (WHD)
incl. pins / tip
x 18 x 4 mm / x 0.71 x 0.16 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   

ru_tg5r_1972_pinout2.gif ТГ5Р: Photo montage
Joe Sousa

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ТГ5Р: Curve tracings in Tektronix 575 curve tracer
Joe Sousa

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