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Comes with what you see in the pictures. If you don't see it, you probably wont get it. Specifications are from Richardson Electronics and may vary slightly due to upgrades, options, or revisions this unit may or may not have. Used in Ham Radio, Induction Heaters, Plasma Generators, RF Generators and much more! The Penta 4CX250B/7203 has a maximum plate dissipation rating of 250 watts and a maximum input power rating of 500 watts. The 4CX250B/7203 is designed to operate with a heater voltage of 6.0 volts. Link to datasheet: http://catalog.rell.com/rellecom/Images/Objects/1000/918.htm Description: 250W Forced Air Cooled Tetrode Peak Anode Voltage (kV): 2.000 Screen Dissipation (Max.): 12 Watts Grid Dissipation (Max.): 2 Watts Typical Anode Current (A): 0.250 Typical Anode Dissipation (kW): 0.250 Typical Anode Voltage (V): 2,000 (New penta / eimac 4CX250B/7203 tube is the responsibility of Alisa Chang) |
alisa.chang@cedar--rapids.com (Alisa Chang) for more information.
