FCC17B25AD294 is a filtered male/female adapter connector from the FCC17 series designed for EMI/RFI filtering applications. This B25-size adapter features a pin/socket configuration with selectable filter capacitance of 1000 pF (indicated by the "5" designation in the part number). The connector is constructed with tin-plated steel shells, phosphor bronze contacts plated with gold over nickel on the mating area, and an engineering thermoplastic insulator rated UL94V-O. It supports a maximum current rating of 5 amps (2 amps with filtering active) and operates reliably across a temperature range of -40°C to +85°C, with an insulation resistance of 3000 megohms minimum. The B25 size provides dimensions of 2.088 inches [53.04 mm] in length, making it suitable for space-constrained applications requiring integrated filtering in connector assemblies for industrial, telecommunications, and electronic equipment.