FMCN1569 is a BNC female connector with clamp/solder attachment designed for use with RG58, RG55, RG141, RG142, RG223, RG400, RG303, and LMR-195 cables. The connector operates at a maximum frequency of 4 GHz with a characteristic impedance of 50 ohms and provides excellent VSWR of 1.4:1. It features a gold-plated brass contact (30 µin minimum plating) and nickel-plated brass outer conductor and body (100 µin minimum plating), with PTFE insulation for reliable signal integrity. The connector is rated for an operating voltage of 500 Vrms AC and functions across a temperature range of -65°C to +165°C. With its compact dimensions (1.13 in length, 0.57 in width/diameter) and robust construction, FMCN1569 is ideal for general-purpose RF testing and custom cable assembly applications.