The B16000J505 with DIP Crystal Resonators HC-49S RoHS is a high frequency device that operates in the range of 16 MHz and is designed to provide precise frequency stability. It can be used in a variety of different applications, such as communications devices, medical equipment, aerospace, and other electronic devices. It features a robust construction and comes with an RoHS compliant package. This product was manufactured by East Crystal, a well-known supplier of quality components. The device features high-frequency stability, excellent solderability, and a superior aging characteristic for long-term reliability. The specifications make it ideal for medium to low power applications with extreme precision and stability.