E180F
Pentode · IHT · 9-pin Noval · 1958
“Frame-grid. Very high Gm.”
Small-signal pentode for low-noise voltage amplification
Datasheet ↗SPICE
TRANSCONDUCTANCE0mA/V
GAIN0%
POWER7%
DRIVE50%
LINEARITY75%
EXECUTIVE SUMMARY
The E180F is a indirectly-heated pentode from Philips, introduced around 1958. Commonly used in preamp applications. Frame-grid. Very high Gm.
APPLICATIONS
Voltage amplifier
Generic pentode preamp stage
HISTORY
Introduced1958ManufacturerPhilipsEquivalents6688 class
Golden AgeSPECIFICATIONS
Heater Voltage6.3V
Heater Current0.31A
Max Plate Voltage250V
Max Power2.7W
Sensitivity15 mA/V
Gain Factor—
Internal Impedance—
Pinout9-pin Noval
Era1958
RaritySought-after