The AS-8.000-18-EXT-SMD-TR is a surface-mount (SMD) crystal oscillator manufactured by Raltron. Supreme Components International is an authorised distributor of Raltron electronic components. This crystal operates at a frequency of 8 MHz and features a load capacitance of 18pF. With a frequency tolerance of ±20ppm, it ensures stable and accurate timing in various electronic circuits. Its extended operating temperature range of -40°C to 85°C makes it suitable for use in harsh environments. The SMD package allows for easy integration into automated assembly processes, reducing manufacturing costs and improving overall product reliability. This crystal is commonly used in microcontrollers, communication devices, and other applications requiring precise frequency control.