The Epson SG-9101CG 50.000MHz C05PHAAA is a Surface Mounted Device (SMD) Oscillator with 2520 pads. It is designed to generate a stable, precise 50MHz oscillation signal, and is compliant with the European Union's RoHS environmental regulations. The device measures 1.6 x 0.8 x 0.4inches, and is ideal for use in frequency-controlled applications such as Datacom/telecom, servers, networking, and testing equipment. It has an operating temperature range of -40°C to 85°C. The SG-9101CG has an operating supply voltage range of 1.5V to 5.5V, making it suitable for use in a wide range of applications. It is also capable of operating with supply voltages from 1.7V to 3.6V, making it suitable for lower-power applications.