The AS-12.000-32-EXT-SMD-TR is a precision-engineered 12 MHz crystal manufactured by Raltron. Supreme Components International is an authorised distributor of Raltron components, ensuring you receive genuine and reliable products. This crystal features a frequency tolerance of ±30ppm, a load capacitance of 18pF, and a series resistance of 50 Ohms. Its compact SMD package makes it suitable for automated assembly and high-density circuit boards. This crystal is designed for applications requiring stable and accurate frequency generation, such as microcontrollers, communication devices, and timing circuits. Trust Supreme Components International for all your electronic component needs.