Abstract: A kit for assembling an electrical connector for high voltage connections has only a pin contact terminal crimpable to a stripped conductor wire, a socket contact terminal crimpable to a stripped conductor wire, a terminal housing subassembly into which the crimped pin contact terminal is insertable, a terminal housing subassembly into which the crimped socket contact terminal is insertable, and connector housings having passageways into which the housing subassemblies are insertable. Each housing subassembly includes a rearward section extending rearwardly from the termination of the stripped conductor wire to the terminal and along a length of the insulated conductor, to establish a long voltage leakage path for minimizing corona discharge events during in-service use.