dingThe O252012MEDH4MI is a surface mount (SMD) oscillator manufactured by Yangxingding. It has a frequency of 12 MHz +/- 20 ppm (parts per million) and is compliant with RoHS regulations. It comes in a 2520 footprint with four pins. It is suitable for applications such as clock synchronization, frequency controls, and timing. This oscillator is designed for use in a wide range of consumer, automotive, and industrial products. Additionally, it features low power consumption, high shock and vibration resistance, and a wide temperature range.