The FC4SDCBMF4.0-T1 from ABRACON is a crystal oscillator component characterized by its 4.000 MHz operational frequency and a precise frequency tolerance of ±20 ppm. This component is tailored for applications demanding accurate and stable frequency sources such as in timing devices, digital communication systems, and microcontroller-based projects. Its surface-mount design promotes a compact and efficient incorporation into various electronic assemblies. ABRACON's dedication to excellence in manufacturing frequency control solutions is evident in the reliable and consistent performance of this crystal, making it an indispensable part of modern electronic design and assembly.