TH6-3A

The TH6-3A is a high-performance ceramic/metal power triode designed for demanding industrial applications. This rugged tube excels as a Class C high-power oscillator, particularly in dielectric heating equipment. It features a star flange welded to the grid ring for easy mounting and enhanced reliability.

Key Features:

• Maximum Plate Dissipation: 10 kW
• Amplification Factor: 20
• Filament: Thoriated-tungsten mesh, 7.5 ± 0.37 V, 100 A
• Cooling: Forced air
• Base: Coaxial
• Operating Position: Vertical, base up or down
• Capacitance (with filament grounded):
  • Input: 53 pF
  • Output: 1.5 pF
  • Feedback: 34 pF
• Maximum Dimensions:
  • Length: 261.88 mm (10.310 in)
  • Diameter: 179.07 mm (7.050 in)
• Maximum Operating Temperature: 250 °C

Benefits:

• High Power: Delivers up to 10 kW of power for demanding industrial applications.
• Rugged Construction: Ceramic/metal construction and welded star flange ensure durability and reliability.
• Efficient Cooling: Improved thermal conductivity due to the welded copper grid flange optimizes grid cooling.
• Direct Replacement: Serves as a direct replacement for other manufactured triodes of the same type.