The HCM494000000BBET is a high-quality 4MHz crystal resonator manufactured by Citizen. Supreme Components International is an authorized distributor of Citizen components, ensuring you receive genuine parts. This crystal features a frequency tolerance of ±30ppm, providing stable and accurate frequency generation. With a load capacitance of 18pF, it's designed for reliable performance in various electronic circuits. The HCM494000000BBET is a thru-hole component housed in the industry-standard HC-49/US package, simplifying installation and integration. Ideal for microcontrollers, communication devices, and other applications requiring a precise and stable clock source. Trust Supreme Components International for all your electronic component needs.