The HY615 is a 3.5 watt dissipation triode with a mu of 20 and full ratings to 300 MHz made by Hytron. Length = 2.62" Diameter = 1.25" Max voltage = 300 Max current = 20 ma Fil voltage = 6.3 Fil current = .175 amps Data sheet: GOTO INDEX
The HY615 is a 3.5 watt dissipation triode with a mu of 20 and full ratings to 300 MHz made by Hytron.