The 122419 is a TNC panel direct solder jack connector designed for 0.141" semi-rigid cable applications. It features a 50 ohm impedance with a dielectric withstanding voltage of 1500 VRMS minimum, ensuring reliable high-frequency signal transmission. The connector is constructed with a brass housing and body (nickel-plated), phosphor bronze contact pin (gold-plated), and PTFE insulators, providing excellent durability with a minimum of 500 mating cycles. Operating across a wide temperature range from -65°C to +165°C, this connector is ideal for RF/microwave applications, test equipment, and aerospace systems where robust panel-mount solder connections are required.