The XIHCELNANF-8MHZ with DIP Crystal Resonators 8MHz ±30ppm HC-49S RoHS manufactured by TAITIEN is an electronic part made up of a crystal resonator, an HC-49S chip, and 8 MHz of frequency. This chip is specially designed for use in resonators such as digital instruments, timers, personal computers, and more. The part is RoHS compliant, and offers a frequency stability of ±30ppm. This part can be used as a low cost, high performance device, and is a great choice for any project that needs an accurate timing source.