8068

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The 8068 is a 35 W, 3.5 kV beam power pentode vacuum tube with an octal base, designed for use as series regulator in HV power supply circuits.

Key Specifications

Anode dissipation 35 W
Anode voltage max. 3.5 kV
Cathode current max. 100 mA
Heater 6.3 V, 0.9 A

Links

  • 8068 @ radiomuseum.org

Used in

Some instruments using part 8068

Instrument Manufacturer Class Model Description Introduced
Keithley 244 Keithley Power supply 244 Negative HV source 1973