The JYJE 3TJ440000UYFBC is an SMD crystal resonator with an operating frequency of 40MHz. It has a 15pF load capacitance, 60 ohm equivalent series resistance, and ±10ppm/ ±30ppm frequency stability over a temperature range of -40°C to +85°C. It is a 3225-4P SMD package, and is compliant with ROHS regulations.