A medical device includes a printed circuit board, a connector mounted on the printed circuit board, and a polymeric body molded over the connector and the printed circuit board. The connector is configured to receive a medical lead and electrically and mechanically couple the lead to the printed circuit board. The connector comprises a housing and feedthrough assembly that includes a polymeric housing and a conductor. The housing defines a bore configured to receive the lead and defines a feedthrough opening through which the conductor extends. The housing and feedthrough assembly is sealed except for an aperture in communication with the bore. The connector further includes a contact disposed in the bore. The conductor electrically couples the contact with the printed circuit board. When a lead is properly received by the bore, the contact couples the lead to the printed circuit board via the conductor.
