The 4CX15000A/8281 is a(n) fac tetrode manufactured by CPI-Eimac. The 4CX15000A/8281 is primarily used in broadcast applications. CPI-Eimac is a leading manufacturer of power grid tubes covering a wide range of applications including broadcast, industrial and scientific. Richardson Electronics is proud to be the exclusive global distibutor for CPI-Eimac products. Contact Richardson Electronics today for more information about this Product.

Plate Dissipation (Max.) : 1,500 Watts

Screen Dissipation (Max.) : 75 Watts

Grid Dissipation (Max.) : 25 Watts

Frequency for Max. rating (CW) : 150 MHz

Amplification Factor : 5.5

Filament/Cathode : Thoriated Tungsten

Voltage : 5.0 Volts

Current : 38.5 Amps

Capacitance

Input : 78.0 pf

Output : 10.5 pf

Feedthrough : 0.5 pf

Cooling : Forced Air

Base : Special, Breechblock

Air Socket : SK-831

Air Chimney : SK-806

Length : 124.50 mm

Diameter : 85.60 mm

Weight : 850 gm

Output Power : 28.5 kW

Maximum Frequency : 110 MHz

Cooling : Forced Air

Filament Voltage : 6.3 V

Filament Current : 160 A

Peak Anode Voltage : 10 kV