The Epson X1E000021037500 is a surface-mount crystal resonator with a frequency of 16MHz and an accuracy of ±10ppm. It is a 4-pad device sized 3225, is RoHS compliant, and is built using improved temperature compensation materials to ensure stable performance even in harsh environmental conditions. Thanks to its small size and excellent stability, the X1E000021037500 is ideal for use in a variety of telecommunications, automotive, and industrial applications.