The HC-49/U-S14318180AAEB Quartz Crystal Resonator, manufactured by Citizen, is a crucial component for frequency control in a wide range of electronic devices. Supreme Components International is an authorised distributor of Citizen, guaranteeing you receive genuine, high-performance parts. This crystal resonator belongs to the CRYSTAL category and QUARTZ_CRYSTAL subcategory, known for their stability and accuracy. It's designed for applications requiring precise timing, such as microcontrollers, communication equipment, and signal generators. The HC-49/U package offers robust construction and reliable performance. Trust Supreme Components International for all your Citizen component needs, ensuring quality and authenticity.