The 138-4403-107 is a right-angle Type N connector plug designed for RG-316 cable applications, featuring a brass body with TR-alloy plating (0.001 MN), gold-plated brass contacts, and a Teflon insulator. It operates across a frequency range of 0-11 GHz with 50-ohm impedance, supporting a maximum working voltage of 250 VRMS at sea level and a dielectric withstanding voltage of 750 VRMS minimum. Key electrical characteristics include a VSWR of 1.35 maximum at 0-9 GHz and 1.50 maximum at 9-11 GHz, with insertion loss of 0.30 dB maximum at 9 GHz and RF leakage of -90 dB minimum at 2-3 GHz. The connector features a mating torque range of 7-10 in-lbs, cable retention of 20 lbs minimum axial force, and operates reliably across -65°C to 165°C, making it suitable for RF/microwave systems, telecommunications, and military applications requiring robust, high-frequency connectivity.