An electrical connector is shown which is mountable to a printed circuit board (230) which includes a plurality of insulating housings (4). The vertical row of terminals is formed as a subassembly (60) where the terminals (72-75) are integrally molded within an insert 82 of dielectric material. The lengths...http://www.google.es/patents/US5066236?utm_source=gb-gplus-sharePatente US5066236 - Impedance matched backplane connector
