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33A/100A dual triode

Size
This valve measures 130x45mm overall and has an octal base

This is a dual triode aimed at audio or RF use

Heater voltage6.3V
Heater current800mA
Max anode voltage300V
Max DC anode current50mA
Max anode dissipation5W
Amplification factor *14
Anode impedance *4700 ohms
Max operating frequency for above ratings100MHz
Max operating frequency300MHz
Capacitances
Cag2.7pF
Ckg6.0pF
Cak1.3pF

*: At Va=250, Vg1=-7

Base diagram
33A/100A

Information provided by Frederick J. Schrank Jr.

This file was last modified14:40:59, Tuesday September 02, 2014