Ampera
6N7
Triode · IHT · Octal · 1938
“Dual triode. Warm.”
Medium-gain triode for driver and line stage applications
Datasheet ↗SPICE
GAIN FACTOR0
PLATE IMPEDANCE0kΩ
TRANSCONDUCTANCE0mA/V
Cgk0pF
Cgp0pF
Cpk0pF
GAIN20%
POWER14%
DRIVE92%
LINEARITY90%
TYPICAL OPERATING POINT
EXECUTIVE SUMMARY
The 6N7 is a indirectly-heated triode from RCA·Sylvania, introduced around 1938. It provides a gain factor (μ) of 20 with 7700Ω plate resistance. Commonly used in driver applications. Dual triode. Warm.
APPLICATIONS
Push-pull output
Generic triode driver stage
VS 6N7G
HISTORY
Introduced1938ManufacturerRCA·SylvaniaEquivalents6N7G, 6N7GT
Pre-WarSPECIFICATIONS
Heater Voltage6.3V
Heater Current0.8A
Max Plate Voltage300V
Max Power5.5W
Sensitivity2.6 mA/V
Gain Factor20
Internal Impedance7.7kΩ
PinoutOctal
Era1938
RarityCommon
Input Capacitance3.4pF
Miller Capacitance3.4pF
Output Capacitance3.8pF