ML-6421F

cpi | M l-6421F/ 6421F cpi | 4cW50,000J Ml-6421F/6421F The ML-6421F and 6421F are medium-Mu triodes used in AM broadcast and industrial heating applications. The air-cooled anode is rated at 10 kilowatts. chaRacteRistics Plate Dissipation (Max.) Screen Dissipation (Max.) Grid Dissipation (Max.) Frequency for Max. rating (CW) Amplification Factor Filament/Cathode Voltage Current Capacitance Input Output Cgp Capacitance Input Output Feedthrough Cooling Base Air Socket Air Chimney Boiler Length Diameter Weight 10,000 Watts N/A 375 Watts 30 MHz 20 Thoriated Tungsten 7.0 Volts 85 Amps Grounded Cathode 30 pf 2.0 pf 19 pf N/A pf pf pf Water and Forced Air Special N/A N/A 14.5 in; 36.8 cm 8.25 in; 21 cm 30 lb; 13.6 kg type of service industrial Oscillator industrial Oscillator MaxiMuM Ratings plate Voltage (Volts) 10,000 10,000 8,000 plate current (amps) 2.2 2.2 1.8 ypical OpeRatiOn t plate current (amps) 1.0 2.0 1.25 Drive Output power power (Watts) (kiloWatts) 100 240 270 6.1 13.2 5.9 class of Operation c c c plate screen Voltage Voltage (Volts) (Volts) 8,000 9,000 6,000 -700 -750 -800 plate modulated RF amplifier (telephony) The values listed above represent specified limits for the product and are subject to change. The data should be used for basic information only. Formal, controlled specifications may be obtained from CPI for use in equipment design. For information on this and other CPI products, visit our website at: www.cpii.com, or contact: CPI MPP Division, Eimac Operation, 607 Hansen Way, Palo Alto, CA 94303 telephone : 1 (800) 414-8823. fax : ( 650) 592-9988 | email : powergrid@cpii.com