Power connectors eliminate the risk of cross-mating on circuits of the same size

Purpose-built to eliminate the risk of cross-mating on circuits of the same size, optimise space savings and ease assembly with low mating force - Molex's high-density Ultra-Fit power connectors are now available from Farnell element14. Colour coding is also utilised to provide a visual indication of the proper mating connector enabling faster assembly. Failures can occur in appliances as a result of mis-mated connectors. Terminal back-out or other potential assembly errors can lead to dangerous brake malfunctions in vehicles, for example. PCB makers are also being driven by pervasive data growth to use more electronics in smaller spaces; sourcing small, yet power-dense, electronics is a dilemma. Ultra-Fit Power Connectors address these issues by solving four key design challenges while offering the premium housing features of proven Mini-Fit and Micro-Fit 3 connector systems. Optional TPA retainers significantly reduce terminal back-out. A streamlined design that is 17% smaller than competing power connectors provides space savings, colour coding provides a visual matching indicator and an ultra-low mating force reduces operator fatigue when mating numerous high-circuit connectors, says the company.