3CX15000A3 Svetlana Medium-Mu Power Triode (NOS)

3CX15000A3 Svetlana Medium-Mu Power Triode (NOS)

The Svetlana™  3CX15,000A3 is a high-performance ceramic/metal power triode designed for use in industrial heating, communications and AM broadcast applications. A modern mesh filament is used, replacing the old-fashioned hairpin construction. The improved mesh filament design ensures better mechanical rigidity and long lasting concentricity of the filament, providing enhanced linearity, less noise, reduced warm-up variation and longer life. 

Filament: Thoriated-tungsten mesh
Voltage: 6.3 ±0.3 V
Current @ 7.50V: 160 A
Amplification factor (average): 20
Direct interelectrode capacitances (grounded grid):
          Input: 55.0 pF
          Output: 34.0 pF
          Feedback: 1.4 pF
Direct interelectrode capacitances (grounded filament):
          Input: 55.0 pF
          Output: 1.4 pF
          Feedback: 34.0 pF
Maximum frequency for full ratings (CW): 100 MHz

Data Sheet

New Old Stock * No longer available for export
MFR: Svetlana
Made in Russia

This New Old Stock (NOS) tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only.  Please follow the instruction insert for proper installation.