2337019-1 is a UMCC GEN 1 RF coaxial connector receptacle designed for cable-to-board applications with a 50 ohm impedance and operating frequency range of 0–6 GHz. This compact connector features a vertical PCB mount orientation with surface mount termination, a profile height of 1.25 mm from the PCB, and a mated outer diameter of approximately 2 mm. The connector body is constructed from high temperature thermoplastic (UL94-V0) with gold flash plating, while the center contact is made of copper alloy with gold plating over nickel underplating. It operates over a temperature range of -40°C to +85°C and provides EMI/RFI shielding protection. This connector is ideal for wireless communication devices, IoT applications, and compact electronic systems requiring reliable RF signal transmission with easy snap-on/snap-off mating.