The WE331A is a 100 watt general purpose triode with a mu of 40 and usable at full ratings to 30 MHz. It is believed that these tubes were used as modulators on China Clipper aircraft.
Length = 7.9.0" Diameter = 2.60"
Max voltage = 1500
Max current = 400 ma
Fil voltage = 10
Fil current = 3.25 amps GOTO INDEX