Ceramic Cavity Package

If saving time and reducing cost is important for your ceramic air cavity packages talk to one of our experts about the fully assembled ca pack package solution.

Ceramic cavity package.

Ceramic pin grid array packages cpga cpgas are typically a square ceramic multilayer package with an array of pins brazed onto either the front side of the package cavity down or on the backside of the package cavity up. Air cavity type hermetic package close thermal expansion matching provides superior mechanical elasticity and less mechanical stress with silicon mems chips miniaturized high density surface mountable package incorporating multi layer ceramic technology. Packages are available in surface mount designs as well as bolt down versions in dozens of open tooled designs. These ceramic packages are suitable for use in sensors due to the high modulus of elasticity and low coefficient of thermal expansion of ceramic materials.

Ca pack packages convenient pre assembled ceramic package. The flange or heatsink material has evolved over the years and the most commonly used material today is cpc cu mo70cu cu a laminate of copper and coppermolybdenum. Cupack packages unique design with very low thermal resistance. Hermetic or vacuum sealing is typically applied to ensure device quality.

Available in larger sizes up to a cavity of 16 5 mm x 6 1 mm ni780 header unmetallized frames enable shorter lead times and reduce manufacturing complexity.