901-9531-1 is an SMA right angle plug crimp connector designed for use with RG-55, RG-142, RG-223, and RG-400 cables. The connector features a 50 ohm impedance and is constructed with stainless steel bodies, coupling nut, and cap with gold plating, along with beryllium copper contacts and a copper ferrule, all gold-plated for superior conductivity and corrosion resistance. It operates reliably across a temperature range of -65°C to +165°C and is rated for a minimum of 500 mating cycles, ensuring durability in demanding applications. The connector conforms to MIL-STD-348 interface standards and is commonly used in RF and microwave systems, test equipment, and military applications where reliable high-frequency connections are essential.