The D38999/20WB98PA is a high-performance circular connector from TE Connectivity. The connector is used for demanding applications where transmitting multiple types of high-speed data such as fiber optics, Ethernet, PCIe, HDMI, and HD-SDI. It is designed to be rugged, with a locking mechanism that ensures a secure connection, and anti-vibration protection to ensure reliable performance in noisy environments. The connector has a shell size of 20 and is composed of aluminum with a black anodize finish. It has a standard keyway position, contains 98 contacts, and has a crimp contact termination type.