The SiT8103AI-23-25E-66.000000D with SMD Oscillators (XO) 66MHz ±50ppm SMD-3225_4P RoHS is a miniature, surface mount oscillator from SiTime that is RoHS compliant and optimized for space constrained applications. It operates at 66MHz with a tolerance of ±50ppm (parts per million) and comes in a convenient 3225_4P surface mount package with a standard operating temperature range of –30°C to +85°C. The device is designed for a wide range of applications, including those with limited space available. The SiT8103AI-23-25E-66.000000D offers low jitter, high stability, and low EMI emissions, making it ideal for a variety of timing and synchronization tasks.