The 5514 is a 65 watt triode with a mu of 145 and full ratings to 60 MHz. Made by Hytron. Length = 6.62" Diameter = 2.25" Max voltage = 1500 VDC Max current = 175 ma Fil voltage = 7.5 volts Fil current = 3 amps Data sheet: GOTO INDEX
The 5514 is a 65 watt triode with a mu of 145 and full ratings to 60 MHz. Made by Hytron.