The SMD2520-4P Crystals ROHS 2520-26-9-10-10/A, manufactured by Liming, is an electronic crytal package with 2520 pins and 4 mounting holes. It is RoHS compliant and has an overall size of 26.9 mm x 10 mm x 10 mm. It is designed for use in portable and wireless communication devices such as cell phones, Bluetooth devices, and GPS systems. The package provides high frequency output stability and low jitter performance in a miniature format. This component is suitable for a wide range of applications including frequency stabilization, clock signal generation, and reference frequency control.