ITT Develops RF Connector System

ITT Interconnect Solutions has developed a coaxial RF connector along with 12 phase-matched RF cable assemblies. The connector system features a press fit contact suitable for operation to 250°C for a lifespan of 25 years. The cable assembly with a silicone dioxide dielectric is specified, while those applications with a temperature range to 200°C can employ the cable assembly with PTFE dielectric. The semi-rigid cable sets are phase-matched to ±2° at 3GHz, maintained over a range of temperatures to 200°C and 250°C (depending on cable assembly). The RF connector sets are specified for use in military and industrial applications where reliable performance at high temperatures for a prolonged period of time is required. The typical pricing for the high temperature coaxial connector ranges from $80 to $150 in quantities of 500. Pricing for the 200°C cable assembly is approximately $300 for an 8ft length.