The 2N54000G33YC with SMD Oscillators (XO) 2520OSC RoHS is a surface-mount device (SMD) consisting of a ceramic package containing an oscillator circuit with a frequency range of 25 MHz - 20 MHz, housed inside a RoHS-compliant form factor. It is manufactured by SJK, and is designed for easy soldering and mounting onto printed circuit boards (PCBs). The device features low jitter and offers good temperature stability. It has been optimized to provide long-term stability and superior performance over a broad range of applications, with low power consumption for added efficiency.