The XJHCELNANF-7.3728MHz SMD Crystal Resonator is a surface-mounted device (SMD) with a nominal frequency of 7.3728MHz ±30ppm. It is manufactured by TAITIEN using high-stability ceramic materials in a HC-49SMD package, and is compliant with the RoHS Directive. The device offers excellent isolation, good temperature stability, and low EMI/RFI shielding requirements, making it suitable for many applications in the communications, industrial, consumer, automotive, and medical fields.