Detailed Product Description

The electron tube 3CW45000H3 is a water cooled, ceramicmetal medium-mu power triode containing a thoriated tungsten carbide cathode, and used mianly in industrial radio-frequecy heating service. The tube provides 120kW output power and  the maxmium grid dissipation is 1kW, making an excellent choice for industrial service.
GENERAL  CHARACTERISTICS
Filament Voltage   10  V         
Filament Current  160  A        
 Amplificaton Factor      20
Interelectrode Capacitance (Grounded Cathode)              
Input       70  pF            
Output    43  pF           
Grid Plate 2.3  pF
Plate Output Power 120 kW
Operation Position  Vertical, base up or down
Cooling   Water and Forced Air 
Capacity of  Water    ≥70  L/min
Capacity of Air    ≥80  m3/h
Anode Water Jacket       SK-1380 or 3060R
Temperature of  Cooling Water ≤50
Maximum Seal Temprature    250
Maximum Filament Lead Temprature     175
Maximum Height    487.7  mm
Maximum Diameter    134.6  mm
Appro. Weight    6.4  kg
MAXIMUM RATING ABSOLUTE #118alue
Plate Voltage      14   kV
Plate Current    11.5 A
Grid Voltage     -1.2 kV
Grid Current (no load)    1.5  A
Plate Input Power      150  kW
Maximum Plate Dissipation   45  kW
Maximum Grid Dissipation   1  kW
Maximum Operation Frequency  75  MHz