Kulicke and Soffa (K&S) 4123 Wire Bonder
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General Specs:

  • Wire Diameter Range : Gold - 0.5 to 3.0 mils (12.7 to 76.2 µm)
  • Aluminum - 1.0 to 3.0 mils (25.4 to 76.2 µm)
  • Spool Size: TC-1 Gold Ribbon: .05 mil x 2 mils to 1 mil x 5 mils (12.7 µm x
    63.5 µm to 25.4 µm x 127 µm) max.
  • Performance Cycle Time: 850 ms (incl. 100 ms bond time)
  • Bond Force: 5 to 160 gr
  • Bond Time: 10 to 100 ms
  • Ultrasonic Power: Low: 1.3 W. max. High: 2.0 W. max
  • Machine Wire Trajectory: 30 / 45
  • Throat depth: 5" (127 mm)
  • Reset to overtravel, overall: 0.20: (5.1mm)
  • Search / Loop height range: 0.015" under reset to 0.015" above Overtravel
  • Table Motion: Gross: 6.5" diameter Fine: 0.5" diameter Bonding area:
    3.75" x 3.75"
  • Chessman Ratio: 6:1
  • Tail Length: Constant, mechanically adjustable
  • Optics: B&L Scope, Top mounted
  • Temperature Range: 50 to 400 C
  • Electrical Requirements: 120 VAC 50 / 60 Hz 55 VA max