:6LC32768F12UC with SMD Crystal Resonators 32.768KHz ±20ppm SMD-3880_4P RoHS is a crystal resonator manufactured by SJK, which is designed to produce high-precision frequency control for a variety of electronic devices. As an RoHS compliant device, this resonator is designed to meet the stringent environmental standards for electronic components. The resonator works with an SMD crystal with a frequency of 32.768KHz and a tolerance of ±20ppm. It has four pins in a SMD-3880_4P configuration. This resonator is suitable for applications such as processing, storage, signal processing, testing and measuring, automotive, and instrumentation systems.