The 2TJ412000HYGBC is a surface mount crystal resonator manufactured by JYJE with a frequency of 12MHz and an equivalent series resistance of 150O. It has a capacitance of 9pF and temperature stability of ±10ppm ±30ppm from –40? to +85?. The device is packaged in a SMD2520-4P package and is compliant with RoHS Directive 2002/95/EC.