The Citizen CSX-750FCF4000000T is a high-performance 40 MHz SMD Crystal, meticulously engineered for demanding timing applications. Encased in a compact 7.5 x 5 mm surface-mount package, this crystal offers exceptional frequency stability and robust performance across a wide range of operating conditions. Its small size makes it ideal for space-constrained designs. As an authorized distributor of Citizen electronic components, Supreme Components International guarantees the authenticity and quality of this product. This crystal is suitable for use in microcontrollers, communication devices, and other electronic systems requiring precise and reliable clock signals. Benefit from Citizen's renowned quality and Supreme Components International's reliable supply chain.