The Citizen HC-49/U-S29491200ABJB is a high-quality Quartz Crystal Resonator designed for precision timing and frequency control. Encased in the industry-standard HC-49/U package, this crystal offers excellent stability and reliability across a wide range of operating conditions. It is suitable for use in microcontrollers, communication devices, and other electronic circuits requiring accurate frequency references. As an authorized distributor of Citizen components, Supreme Components International guarantees the authenticity and performance of this product. Choose this crystal for your next project and experience the quality and precision of Citizen technology. This component is crucial for maintaining accurate timing in various electronic applications.