The Epson X1M000421002211 is an SMD Oscillator (XO) SMD-7050_14P RoHS unit which utilizes advanced surface mount technology. Its features include a frequency range of 14.0 ± 50 ppm (at +25°C), operating temperature range from -40°C to +105°C, high-stability, and small size. Since it's RoHS compliant, it has been verified to be free of hazardous substances such as lead, cadmium, hexavalent chromium, and mercury. The X1M000421002211 ensures an extended temperature range, makes it ideal for consumer electronics, communications equipment, manufacturing equipment, and automotive applications.