6HJ5
Pentode · IHT · 12-pin Compactron · 1965
“Sweep tube. 2A3-like in triode mode.”
Power pentode delivering up to 24W in pentode, UL, or triode mode
TRANSCONDUCTANCE0mA/V
GAIN0%
POWER60%
DRIVE50%
LINEARITY75%
EXECUTIVE SUMMARY
The 6HJ5 is a indirectly-heated pentode from RCA·GE, introduced around 1965. Commonly used in sweep / power (se) applications. Sweep tube. 2A3-like in triode mode.
APPLICATIONS
Power output
Generic pentode sweep / power (se) stage
HISTORY
Introduced1965ManufacturerRCA·GEEquivalents6DQ5 (no plate cap)
Late ProductionSPECIFICATIONS
Heater Voltage6.3V
Heater Current2.25A
Max Plate Voltage550V
Max Power24W
Sensitivity10 mA/V
Gain Factor—
Internal Impedance—
Pinout12-pin Compactron
Era1965
RarityCommon
SPICE model not yet available. Loadline calculator requires calibrated Koren parameters.