The M/A-Com Technology Solutions MA4E2054B-1146TR is an RF diode that is used in a variety of high-frequency applications. It is manufactured by M/A-Com Technology Solutions, a leading provider of high-performance RF, microwave, and millimeter-wave solutions. The MA4E2054B-1146TR is a low-capacitance, high-speed RF diode that is designed for use in mixer and detector circuits, as well as in voltage-controlled oscillators (VCOs) and phase-locked loops (PLLs). It features low forward voltage, low series resistance, and excellent temperature stability, making it ideal for use in wireless infrastructure, satellite communications, and radar systems.