Molex, LLC part 39-28-1163 is a rectangular connector used in board-to-wire or wire-to-wire interconnect applications where reliable signal or power distribution is required. Components in this category are commonly selected for industrial controls, consumer electronics, appliances, embedded systems, and general-purpose equipment that need organized multi-position connections in compact assemblies. Engineers often choose Molex rectangular connectors for ecosystem familiarity, broad industry acceptance, and integration into repeatable harness and PCB designs. For procurement teams, this part may be relevant in both new product development and maintenance sourcing when platform consistency matters across existing connector families. The current lifecycle status for 39-28-1163 is information not available, so design and supply-chain teams should confirm manufacturer status before committing to long-term programs. RoHS compliance information is also not available in the provided data and should be verified through official Molex documentation, datasheets, or distributor compliance records before release to production.