The JYXT32S4-025.00000-93E4C0 is a SMD Crystal Resonator 25MHz ±10ppm, manufactured by Jingyou. It is a SMD-3225_4P package, compliant to RoHS-standards. This part is a crystal oscillator, used to provide a stable oscillating frequency signal in electronic circuits. It is typically used in applications such as clocks, timers, and frequency synthesizers for communication systems.