8417
Pentode · IHT · Octal · 1962
“High-power beam tetrode.”
Power pentode delivering up to 35W in pentode, UL, or triode mode
Datasheet ↗SPICE
TRANSCONDUCTANCE0mA/V
GAIN0%
POWER88%
DRIVE50%
LINEARITY75%
EXECUTIVE SUMMARY
The 8417 is a indirectly-heated pentode from GE, introduced around 1962. Commonly used in power (pp) applications. High-power beam tetrode.
APPLICATIONS
Power output
Generic pentode power (pp) stage
• PA/public address
HISTORY
Introduced1962ManufacturerGEEquivalentsNone
Late ProductionSPECIFICATIONS
Heater Voltage6.3V
Heater Current1.6A
Max Plate Voltage700V
Max Power35W
Sensitivity11 mA/V
Gain Factor—
Internal Impedance—
PinoutOctal
Era1962
RaritySought-after