• Paste Type: LTCC
  • Application Method: Screen Printing
  • Substrate: LTCC
  • Metal: Ag
  • Application: LTCC
  • Description: TC7306A is a pure silver paste developed for plateable top conductor applications. It provides excellent compatibility with various kinds of Heraeus tape systems during the co-firing process.
  • Key features: It is optimized for screen printing of conductor tracks#It may readily used to print fine line patterns not only as top conductors but also as inner electrodes applying lower fired film thickness#Excellent fine line definition#Suitable for electro-less plating after firing
  • Process Temperature: Fire at 850-865 °C (peak) for up to 30 minutes, and with a total firing cycle time up to 12 hours (most often practicable in a box oven).
  • Film Thickness : 13-18 um (top conductor)
  • Viscosity: 30-50 Pas (25 °C, D = 75/s)
  • Conductivity: ≤ 4 milliohms/square (FFT: 12 um)

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