HTI Circuit Fabrication Overview

  • Vertically integrated world leader in suspension circuits for hard disk drives for over 20 years
  • Technology: Proven, high volume, high yield, 12 micron line /space capability
  • High Capacity / Low Cost:
    • Subtractive circuit etching capacity > 100K panels per month
    • Additive circuit capacity > 30,000 meters per month
    • HTI cost effectively supplies > 10 million suspensions per week to customers globally

    Manufacturing Capabilities

  • Photochemical etching, plasma etching, plating, photoimageable solder mask
  • Laser Direct Imaging
  • Glass photo tool fabrication
  • Registration: +/-12 µm (0.48 mil)
  • Feature Inspection: 100% automated vision inspection
  • Line and Space capability: 12 µm