The 135-9402-001 is an MMCX straight plug connector assembly designed for RG-178 non-magnetic cable applications. It features a 50-ohm impedance with a frequency range of 0-6 GHz and a maximum VSWR of 1.2, ensuring excellent RF performance across the operating band. The connector is constructed with beryllium copper contacts and interface components gold-plated over copper, along with a TEFLON insulator, providing superior electrical and mechanical reliability. It operates at a maximum working voltage of 170 VRMS and withstands 500 VRMS dielectric voltage, with an insulation resistance of 1000 megohm minimum. The connector supports cable retention of 7.0 lbs and offers 500 cycles minimum durability, making it suitable for demanding RF and microwave applications requiring robust, high-frequency signal transmission in aerospace, military, and telecommunications equipment.