The Murata SF2224E is a ceramic filter designed for use in radio frequency applications. It is an LC type filter based upon a high-Q resonator for improved insertion loss and steep rejection characteristics. The SF2224E is an engineer-friendly component, with a prematched, keyed form factor that allows for quick insertion into populated circuits. It has a center frequency of 2.45 GHz, a +/-3.0 MHz bandwidth, and offers a pass band over 50 dB. The filter is also RoHS compliant, making it suitable for a variety of different applications.