The D369-MR99-NS1 is a 9-position shielded rectangular receptacle from TE Connectivity's 369 series, supplied with size 22 socket contacts. This connector is engineered for performance in harsh environments, featuring an operating temperature range of -55°C to +175°C and an IP67 rating for robust sealing. It provides significant EMI protection, with shielding effectiveness greater than 40 dB at high frequencies, and can withstand indirect lightning strikes of 3.6kA. The lightweight body is constructed from composite thermoplastic with RoHS-compliant nickel-over-copper plating. This high-reliability connector is ideal for commercial aerospace, military, and mass transit applications, including cabin lighting, in-flight entertainment, and seat actuation systems.