The O950321431818MADA4SI is a surface mount oscillator with a frequency range of up to 142.88 MHz, and it has a base package size of 5032. The oscillator is constructed using a four-pad SMD (surface mount device) design and manufactured by Yangxing. It is RoHS-compliant, meaning that it meets all necessary requirements set forth by the Restriction of Hazardous Substances Directive. This device is compatible with a wide range of applications in the telecom/datacom, consumer, industrial/medical, automotive, and computing markets. The O950321431818MADA4SI features low jitter, high shock tolerance, high reliability, and low phase noise.