The 142-0701-881 is a 50 Ohm SMA end launch jack assembly. It is engineered to operate over a frequency range from DC to 18 GHz. Key electrical characteristics include a working voltage of 335 VRMS maximum, a dielectric withstanding voltage of 1000 VRMS minimum, and an insulation resistance of 5000 megohms minimum. Mechanically, it features a mating torque of 7-10 inch-pounds and is rated for a durability of at least 500 cycles. This connector is built to withstand harsh conditions, meeting MIL-STD-202 for thermal shock, corrosion, shock, and vibration, with an operating temperature range of -65°C to 165°C.