CeramCool® Honeycomb Cooler

Large-area liquid Cooling with a Power Density of up to 400 W/cm2

The three-dimensionally processed honeycomb heat-sinks made of aluminum nitride are ideally suited for applications that require efficient cooling for very large surfaces.

CeramTec honeycomb heat-sinks have been proven in practical applications for more than 20 years. The flat, monolithic structure made of AlN ceramic is absolutely air tight after firing, making it the perfect choice for high external pressure applications.

CeramCool® Honeycomb Cooler
  • Flat, monolithic heat-sink design
  • Both hose connections are on the same side
  • Suitable for high external pressure applications
  • Power densities of up to 400 W/cm2
Large-area liquid cooling with a power density of up to 400 W/cm2
Technical Data for CeramCool® Honeycomb Cooler
  • Dimensions: 114.5 x 99.5 x 15 mm
  • Rth0.0025 K/W
  • R'th0.173 Kcm2/W @ 50 l/min


  • Cooling line: side
  • Electronics: top
  • Metalization: direct on one side
Characteristic Curve Temperature Flow Rate
Characteristic Curve Temperature Flow Rate Pressure Drop
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CeramCool® Design & Data