3cx15,000H3
cHaRacteRistics
Plate Dissipation (Max.)
Screen Dissipation (Max.)
Grid Dissipation (Max.)
Frequency for Max. rating (CW)
Amplification Factor
Filament/Cathode
Voltage
The 3CX15,000H3 is a forced air cooled, ceramic/
metal, medium-mu power triode designed primar-
ily for use in industrial radio frequency heating
services. Input of 56.2 kW is permissible up to 90
MHz. Plentiful reserve emission is available from
its 1000 watt filament. The grid structure is rated
at 500 watts, making this tube an excellent choice
for industrial service.
15,000 Watts
---
500 Watts
90 MHz
20
Thoriated Tungsten
6.3 Volts
160 Amps
Grounded Cathode
55.0 pf
Current
Capacitance
Input
Output
1.4 pf
Feedthrough
34 pf
Capacitance
---
Input
--- pf
Output
--- pf
Feedthrough
--- pf
Cooling
Forced Air
Flexible Filament
Leads
Base
Air Socket
Air Chimney
Boiler
SK-1306
---
---
Length
17.75 in; 450.80 mm
7.05 in; 179.10 mm
13.0 oz; 5.9 kg
Diameter
Weight
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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.
Forꢀꢇꢊformꢂꢉꢇoꢊꢀon this and other CPI products, visit our website at:ꢀwww.ꢈꢅꢇꢇ.ꢈom,
or contact: CPI MPP Division, Eimac Operations, 607 Hansen Way, Palo Alto, CA 94303
telephone: 1(800) 414-8823. fax: (650) 592-9988 | email: powergrid@cpii.com