The Raltron SMR-4.000-B6030-15-NS1 is a 4 MHz crystal resonator designed for surface mount applications. Supreme Components International is an authorised distributor of Raltron components, ensuring you receive genuine and reliable products. This crystal resonator offers excellent frequency stability and accuracy, making it suitable for a wide range of electronic devices. It is commonly used in microcontrollers, communication equipment, and timing circuits. The surface mount design allows for easy integration into automated assembly processes, reducing manufacturing costs and improving overall product reliability. Choose the SMR-4.000-B6030-15-NS1 for precise frequency control in your electronic designs. Supreme Components International provides expert support and fast delivery.