• Paste Type: Conductor
  • Application Method: Screen Printing
  • Substrate: Alumina
  • Metal: AgPt
  • Application: Hybrid IC
  • Description: C4727 is a Ag/Pt conductor, designed for low cost applications. C4727 is a member of Heraeus’ conductors with excellent fired film density, high conductivity, good solder leach resistance, excellent solder acceptance and is aluminum wire bondable.
  • Key features: Excellent fired film density#Good Al wire bond adhesion (initial and aged)
  • Process Temperature: 850 °C peak temperature. Dwell time of 10-12 minutes.Total cycle time 36-60 minutes.
  • Film Thickness : 10-15 um
  • Viscosity: 160-220 Kcps Brookfield HBTSC4-14 spindle, 6R cup at 10 rpm, 25°C
  • Conductivity: ≤ 3.5 milliohms/square at 12 um fired film thickness

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