The 53A is a 35 watt triode with a mu of 35 that was produced in WWII for use as a ring oscillator up to 300 MHz. Length = 5.25" Diameter = 3.25" Max voltage = 15000 Max current = Fil voltage = 5 Fil current = 12.5 amps GOTO INDEX
The 53A is a 35 watt triode with a mu of 35 that was produced in WWII for use as a ring oscillator up to 300 MHz. 