Ampera
6N17B
Dual Triode · IHT · 9-pin Noval · 1965
“Russian miniature high-mu.”
Medium-gain triode for driver and line stage applications
Datasheet ↗SPICE
GAIN FACTOR0
PLATE IMPEDANCE0kΩ
TRANSCONDUCTANCE0mA/V
Cgk0pF
Cgp0pF
Cpk0pF
GAIN30%
POWER2%
DRIVE93%
LINEARITY85%
TYPICAL OPERATING POINT
EXECUTIVE SUMMARY
The 6N17B is a dual indirectly-heated triode from Russian, introduced around 1965. It provides a gain factor (μ) of 30 with 7500Ω plate resistance. Commonly used in preamp applications. Russian miniature high-mu.
APPLICATIONS
Voltage amplifierPhase splitter
Generic triode preamp stage
• Hi-Fi stereo
HISTORY
Introduced1965ManufacturerRussianEquivalentsNone
Late ProductionSPECIFICATIONS
Heater Voltage6.3V
Heater Current0.24A
Max Plate Voltage150V
Max Power0.9W
Sensitivity4 mA/V
Gain Factor30
Internal Impedance7.5kΩ
Pinout9-pin Noval
Era1965
RarityCommon
Input Capacitance2pF
Miller Capacitance0.8pF
Output Capacitance0.6pF