The 2304168-3 is a MATE-AX series shielded, wire-to-board data connectivity header designed for board-mount applications. It features a horizontal PCB mount orientation, 4 positions, and terminates to the printed circuit board via a through-hole solder method. This header is designed for signal and data applications with a characteristic impedance of 50 Ω, a maximum contact current rating of 3 A, and an operating voltage of 60 VDC. It operates over a wide frequency range of 0.01 to 9 GHz and a temperature range of -40°C to 105°C, making it suitable for demanding automotive environments.