An electrical connector comprises a relatively rigid circuit board of thermoplastic material, a support plate of the same material and a plurality of metallic bus strips disposed in channels of the circuit board. Each of the bus strips has a flanged female terminal portion comprising a pair of cantilevered contact fingers which engage pin terminals inserted in pin holes of the support plate. Each bus strip has a perpendicular male terminal portion at the opposite end which is disposed in an integral connector body of the circuit board.