The HC-49/U-S14318180ABIB is a high-performance Quartz Crystal Resonator manufactured by Citizen. Operating at a frequency of 18.180 MHz, this crystal resonator is designed for applications requiring precise and stable frequency control. It is housed in a standard HC-49/U package, making it easy to integrate into existing circuits. As an authorized distributor of Citizen components, Supreme Components International guarantees the authenticity and quality of this product. This crystal resonator is suitable for a wide range of applications, including microcontrollers, communication equipment, and timing circuits. Benefit from the reliability and accuracy of Citizen crystals in your next project. Choose Supreme Components International for your electronic component needs.