The HARTING Han(R) 7D and Han(R) 8D compact industrial connectors are available with Han-Quick Lock(R) termination technology to combine easy handling with a space-saving design. The Han-Quick Lock(R) technology is ideal for interconnection situations involving high contact densities. A normal screwdriver is all that is needed for assembly. The terminal cross-section per contact ranges from 0.34 to 1.5 mm2 (AWG 22-16). The Han-Quick Lock(R) has a stainless steel spring, copper alloy contacts with a silver surface and a polycarbonate insert. These connectors are in accordance with DIN EN 61 984. A working life of more than 500 mating cycles presents no problem for vibration-proof terminations.