The S5327000201040 is an SMD-5032 RoHS-compliant crystal resonator manufactured by JGHC. It has a resonant frequency of 27MHz ±10ppm and SMD or surface mount technology construction. The package size for the S5327000201040 is 5.0mm x 3.2mm with a unique serial number marked on the top. This crystal resonator is designed to provide extremely accurate, low power, low profile frequency control solutions for microprocessors, microcontrollers, FPGAs, and other electronic components.