The Diodes Incorporated FL2500316Z SMD SEAM XTAL 3.22.5(4P), 25.000000MHZ is a passive electrical component designed to produce a stable frequency. This device consists of a ceramic package, four pins, and a resonator. The ceramic package is designed to have a high mechanical and electrical stability, and is shielded against external electromagnetic influences. It is hermetically sealed and has a low profile and small footprint which makes it suitable for space-sensitive applications. The four pins are used to electrically connect the resonator to the external circuitry. The resonator is composed of a quartz crystal and provides an oscillation frequency of 25.000000MHz. This frequency stability makes it suitable for use in communication and timing applications.