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AMAT 1971785-2

Product Name: RF Impedance Matching Network Capacitor Assembly

Product Description: A high-voltage vacuum variable capacitor assembly integrated into RF match networks for plasma process impedance tuning.

Technical Specifications:

  • Capacitance Range: 10-1000pF

Detailed content

  • Voltage Rating: 5kV DC
  • Frequency: 13.56 MHz
  • Drive: Stepper motor controlled
  • Insulation: Vacuum dielectric

    Functional Features:

  • Provides stable, low-loss capacitance tuning for maximum RF power transfer.
  • High voltage insulation prevents arcing in plasma environments.
  • Precision motor control for sub-pF tuning resolution.
  • Hermetically sealed for UHV chamber compatibility.

    Application Scenarios: RF match networks in PECVD, Etch, and PVD chambers operating at 13.56 MHz.

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