The FPXLF143 series from Fox Electronics is a lineup of surface-mount (SMD) crystals operating at 14.31818 MHz with a standard capacitance of 20 pF. These crystals are widely used in various electronic devices that require precise timing, such as oscillators, microcontrollers, and communication systems.

If you're working on projects involving high-speed data transmission or synchronization tasks, these crystals are an excellent choice. They provide the necessary stability and accuracy to ensure reliable performance across different environments. One thing worth noting is their small form factor; being SMD components, they integrate seamlessly into modern PCB designs without taking up too much space.

Engineers tend to reach for this type of crystal when they need a compact solution that can deliver consistent timing performance. The 20 pF capacitance is a standard configuration that works well with many common oscillator circuits, making it a versatile option for a variety of applications. Whether you're building a consumer device or a more specialized piece of equipment, these crystals offer a robust and reliable solution for precision timing needs.