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Tube Tinker — Electron Tube Database

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6011 alternatives, equivalents, and replacements

Review exact electrical variations and directional substitutions recorded for the 6011 specialized - thyratron. Compare core specifications and verify every restriction before using a replacement.

Exact variations of 6011

These designations belong to the same electrical variation group. Their names may differ because of international standards, manufacturing tolerances, or materials, but they are recorded as electrically equivalent—not merely substitutes.

  • 320A

    Power - Triode (over 1000V 100W)

    Base
    Not recorded
    Socket
    SMALL5
    Base pins
    Not recorded
    Sections
    1
    Heater voltage
    35 V
    Heater current
    435 A
  • 710

    Specialized - Thyratron

    Base
    Not recorded
    Socket
    IO
    Base pins
    8
    Sections
    1
    Heater voltage
    2.5 V
    Heater current
    9 A

Verify before substituting

Matching a base or heater voltage is not enough to prove that two tubes are interchangeable. Check pin connections, heater current, maximum ratings, bias requirements, warm-up behavior, and the equipment manufacturer’s service documentation before making a substitution.

View the complete 6011 specifications →