The Citizen HC-49/U-S18432000AAJT is a reliable quartz crystal designed for precision timing applications. Operating at a frequency of 18.432 MHz, this crystal offers excellent stability and accuracy. Its HC-49/U package provides a durable and industry-standard form factor for easy integration into various circuit designs. This crystal is suitable for use in microcontrollers, communication devices, and other electronic systems where precise frequency control is essential. As an authorized distributor of Citizen components, Supreme Components International guarantees the authenticity and quality of this product. Benefit from consistent performance and long-term reliability with this Citizen crystal. Choose Supreme Components International for your critical component needs.