The HC-49/U-S5000000ABJB crystal resonator, manufactured by Citizen, is a crucial component for frequency control in electronic circuits. Operating at 5 MHz, this crystal resonator provides stable and accurate timing signals. Supreme Components International is an authorised distributor of Citizen components, ensuring you receive genuine and reliable products. The HC-49/U package offers robust performance and easy integration into various applications. This crystal resonator is suitable for use in communication devices, microprocessors, and other applications requiring precise frequency generation. Benefit from the quality and reliability of Citizen crystals, available through Supreme Components International. Trust Supreme Components International for all your electronic component needs.