The Raltron AS-20.000-18-EXT-SMD-TR is a surface-mount crystal operating at 20 MHz. This crystal features a frequency tolerance of ±18ppm, ensuring stable and accurate timing in your circuits. It has a load capacitance of 8pF and an equivalent series resistance (ESR) of 60 Ohms. This crystal is suitable for a wide range of applications, including microcontrollers, communication devices, and other electronic systems requiring precise frequency control. Its compact SMD package makes it easy to integrate into modern circuit board designs. As an authorized distributor of Raltron components, Supreme Components International guarantees the authenticity and quality of this crystal. Choose the AS-20.000-18-EXT-SMD-TR for reliable performance in your critical timing applications.