The CSTCE16M0V53C-R0 with RECOMMENDED ALT 81-CSTNE16M0V53C000R is an ultra-small Ceramic Surface Mount Resonator manufactured by the Japanese company Murata. It features a low current consumption of only 0.5mA, a fast frequency stability of +/-30ppm at room temperature, and a frequency range between 16MHz and 53MHz. It is a surface mount component which is RoHS compliant and available in a small, space saving package that is only 2.5mm x 2.0mm x 0.9mm. It is suitable for a variety of applications such as TV tuners, automotive electronics, crystal oscillators, and GPS receivers.