The Brad Harrison Mini-Change connector family is the standard by which all other miniature connectors are measured. To understand why Mini-Change connectors are the choice, simply look at their evolution. We pioneered the market for miniature connectors, presenting the first quick-disconnect alternative to hardwiring. Today, Brad Harrison connectors continue to be the recognized leader for quality and durability in design, embodied in the widest selection of miniature connectors on the market. To continuing to broaden our innovative line, the 19-pole connector consolidates power and control wiring in a molded, prewired, water-tight package.