J-C9-1C with D-Sub Connectors RoHS is a part manufactured by JST, a leading manufacturer of electronic components. It is a male/female 9-millimeter connector with 9-pin, nickel-plated contacts, and a hood with a latch retention and integral strain relief. This product is RoHS compliant and suitable for a wide variety of applications where connection between two circuits is required. It is designed for use on printed circuit boards with D-Sub style connectors and is available in a variety of port arrangements including single, dual, and triple-port configurations.