I. ISO9001:2008& CE 2.Glass metal triode 3.Exquisite glass tube 4.Hot sale products Electrical parametersFilament voltage: 10VFilament current: 10AThe maximum instantaneous filament current: 15AMagnification factor: 35Electrode capacitance:Anode - the GRID: 6.3pFCathode - the GRID: 12.3pFAnode - Cathode: 8.5pFMechanical properties:Quality: (approximately) 0.6KgInstallation: vertical, anode ...