CTS Model 405 incorporates a high Q quartz resonator and is ideal for supporting a wide range of commercial and industrial applications. This surface mount crystal offers hermetic ceramic packaging, a fundamental crystal design, and a frequency range of 6.76438 to 54 MHz. It is suitable for IoT, wireless communications, FPGA/microcontroller applications, and more, providing reliable frequency control for diverse electronic systems. Contact CTS for availability of specific frequencies.