The XTALTQ BT0503H3I106EN10A is an SMD Oscillator (XO) SMD-5032 RoHS (Restriction of Hazardous Substances Directive compliant). It is a 5032-sized hybrid surface mount device with a 48.000 MHz nominal frequency. This RoHS-compliant oscillator has a low-cost, low-power dissipation, and operates over a wide temperature range from -20C to 70C, making it ideal for a variety of industrial and consumer applications. The BT0503H3I106EN10A utilizes a dual loop topology providing very low phase jitter and stable performance over temperature and voltage variations. It has an optimal design with maximum performance in a miniature, space-saving form factor. This SMD Oscillatorhas excellent chemical and thermal resistance due to its leadfree construction and is suitable for high reliability and extended temperature applications.