1TJN090DP1A0004 with SMD Crystal Resonators 32.768MHz ±20ppm SMD-1210 RoHS manufactured by KDS is a miniature quartz crystal resonator, designed to work especially in the field of computers and communications. It has a direct-in mount type and a ceramic package. It has a frequency of 32.768MHz ±20ppm, and it is RoHS (Restriction of Hazardous Substances) compliant. The size of the package is 1210 (3020 metric). It has a maximum operating temperature of +110°C and low power consumption. Its fundamental mode frequency is 6.0pF, 12pF, and 15pF. The device offers excellent electrical stability and reliability in a hermetically sealed package. It also features high shock resistance and outstanding frequency tolerance. The device is RoHS (Restriction of Hazardous Substances) compliant and uses lead-free solder. It is suitable for applications such as clocks, LCD displays, car audio devices, cell phones, home appliances, wireless applications, and consumer electronics.