031-4384 is a BNC straight crimp plug RF connector designed for McAir SM1010 cable applications with 50 Ohm impedance. This connector features a brass body with nickel finish and gold-plated brass contacts, ensuring reliable electrical performance and durability. The PTFE insulator provides excellent dielectric properties, while the bayonet coupling mechanism allows for quick and secure connections. With a maximum frequency of 4 GHz and an operating temperature range of -65°C to +165°C, this connector is suitable for demanding RF applications requiring stable signal transmission across a wide temperature range.