The RJHSE7440 is a robust EMI-Quiet modular jack connector from the RJHSE series, designed with integrated LEDs and shielding for LAN applications such as adapter cards and routers. It features a high-temperature thermoplastic insulator compliant with UL 94V-0, phosphor bronze contacts with multiple gold plating thickness options (6µ", 15µ", 30µ", 50µ"), and a stainless steel shield with tin-dipped tails. The connector delivers a contact resistance of 20 mO maximum, supports a current rating of 1.5 Amps at 125V AC, and maintains insulation resistance of 500 MO minimum at 500V DC. With an operating temperature range of -55°C to +85°C and durability rated for 750 mating and unmating cycles, this connector accommodates diverse EMI requirements and environmental conditions. The integrated LEDs offer forward voltage ratings of 1.9V maximum for single colors and 2.6V maximum for bicolors, with typical forward current of 20 mA, making it ideal for applications requiring visual status indication and reliable connectivity in industrial and commercial networking environments.