SAFFB2G59AA0F0AR1X is a surface mount SAW filter (Surface Acoustic Wave) manufactured by Murata. It is compliant with RoHS (Restriction of Hazardous Substances Directive) standards, which means it meets the European Union’s regulations to limit the use of hazardous materials in electronic equipment. This filter is suitable for a wide range of applications including TV tuners, cellular base stations and GPS receivers. It has an insertion and operating frequency of 2,400 to 2,500 MHz, a 30 dB minimum rejection at 2,415 MHz, and a maximum insertion loss of 0.45 dB at 2,415 MHz.