A feedthrough assembly may include a ferrule defining a ferrule opening, a feedthrough at least partially disposed within the ferrule opening, and a capacitive filter array at least partially disposed within the ferrule opening. The feedthrough may include at least one feedthrough conductive pathway and the capacitive filter array may include at least one filter array conductive pathway. In some examples, the feedthrough assembly includes a thick film conductive paste electrically connecting the at least one feedthrough conductive pathway and the at least one filter array conductive pathway. In some examples, the capacitive feedthrough array includes a perimeter conductive contact and a capacitive filter electrically coupling the at least one filter array conductive pathway and the perimeter conductive contact. In some of these examples, the feedthrough assembly includes a thick film conductive paste electrically connecting the perimeter conductive contact and the ferrule.
