Ampera
6S19P
Triode · IHT · 9-pin Noval · 1970
“Russian power triode.”
Power triode delivering 11W for push-pull and SET designs
Datasheet ↗SPICE
GAIN FACTOR0
PLATE IMPEDANCE0Ω
TRANSCONDUCTANCE0mA/V
Cgk0pF
Cgp0pF
Cpk0pF
GAIN6%
POWER28%
DRIVE100%
LINEARITY95%
TYPICAL OPERATING POINT
EXECUTIVE SUMMARY
The 6S19P is a indirectly-heated triode from Russian, introduced around 1970. It provides a gain factor (μ) of 6 with 500Ω plate resistance. Commonly used in otl / regulator applications. Russian power triode.
APPLICATIONS
SET outputPush-pull outputHeadphone output
Generic triode otl / regulator stage
• Headphone amp
HISTORY
Introduced1970ManufacturerRussianEquivalentsNone
Late ProductionSPECIFICATIONS
Heater Voltage6.3V
Heater Current1A
Max Plate Voltage300V
Max Power11W
Sensitivity12 mA/V
Gain Factor6
Internal Impedance500Ω
Pinout9-pin Noval
Era1970
RarityCommon
Input Capacitance3.5pF
Miller Capacitance1.2pF
Output Capacitance2pF