Compact and rugged IP67 rated connectors deliver excellent power density

RS Components has introduced the Molex Squba range of 1.8mm sealed wire-to-wire connectors, created to fit into small spaces while providing IP67 protection against liquid, dust and dirt. The range supports currents up to 6A carried over No. 24 to No. 22 AWG wire claimed to be able to supply more power over such a small wire gauge than other connector systems on the market. With a terminal pitch of just 1.8mm combined with IP67 protection, the connector system delivers a stable connection even in space-constrained, harsh-environment applications such as outdoor lighting, security systems, robotics, HVAC equipment, industrial motors and machines, food processing equipment, liquid dispensers, ATVs, and lighting and under-dash wiring for boats and other marine vessels. The patent-pending design features a protected, low-profile positive latch that stops wires getting caught during assembly while keeping the overall connector package size small. Seal caps with protective guide channels align terminals to provide additional security against seal puncture during assembly and also protect against seal damage during handling, shipping, insertion and operation. Contact resistance is 10mOhm, and insulation resistance is 100MOhm. Maximum voltage is 125V, with dielectric withstand tests indicating less than 5mA leakage current. The operating temperature range is from –40C to +105C.