The 8Y24000028 is a SMD (surface mount device) crystal resonator manufactured by TXC Corporation, with RoHS (Restriction of Hazardous Substances) compliance. It is a 4-pin crystal resonator that has a size of 2.0mm x 1.6mm x 0.7mm and a frequency of 24.000Mhz. This resonator is designed for use in a wide variety of applications, such as audio-visual equipment, portable electronic devices, GPS navigation systems, and more.