The 7M40000049 is an SMD Crystal Resonator manufactured by TXC Corporation. It is a 40MHz resonator with ±10ppm stability and is a 3225 package that meets the RoHS standard. This component is suitable for timing, frequency control, and crystal oscillators applications. It offers low ESR and excellent frequency stability over a wide temperature range. The 7M40000049 is designed for surface mount technology and is characterized for reflow soldering.