The 431-117J-52S from Amphenol RF is a 4.3/10 connector series 4 hole flange jack with M3 threaded contact and extended body. It is a low PIM 4.3/10 connector that offers excellent VSWR performance up to 6GHz in a robust weather resistant design that is smaller and up to 40% lighter than 7/16 connectors allowing for high density applications. Separate electrical and mechanical components yield very stable PIM performance regardless of coupling torque allowing for easier installation. Silver plated contacts and white bronze plated bodies offer a high-degree of conductivity, corrosion resistance and durability. Ideal for applications requiring low PIM and low attenuation such as distributed antenna systems (DAS), base stations, wireless infrastructure, telecom and filters and combiners.