The Murata CSTLS16M0X53-B0 is a high frequency low pass filter. The filter is designed with a combination of high capacitance and low inductance, making it useful for suppressing the frequencies produced by mobile devices, such as mobile phones and tablets. The CSTLS16M0X53-B0 is a surface-mount component that is designed for use in NFC applications, as well as low-frequency digital circuits. The frequency range for this part is from 7kHz to 5GHz, making it useful for a variety of applications.