YD1202 / YD 1202 - Power triode

YD1202 is a water cooled, metal / ceramic power triode. It uses a thoriated tungsten filament and a coaxial structure, intended for use in industrial radio frequency heating as oscillator. Max frequency: 30MHZ, max plate dissipation: 80KW.

General Characteristics Filament voltage 12.2 V Filament current 255 A Filament surge current 1500 A Interelectrode capacitance Grid-Anode 55 pF Grid-Cathode 170 pF Anode -Cathode 2.7 pF Amplification factor 30 Transconductance (Va=10Kv,Ia=4A) 150 mA/V Operating position Vertical, anode up or down Height 425 mm Diameter 190 mm Net weight 11.5 kg Please ask for full specification