The ABRACON ABLS2-4.000MHZ-D4Y-T crystal oscillator is engineered to provide a stable 4.0 MHz frequency output, integral for a wide variety of electronic applications requiring moderate speed and high reliability. This component showcases a load capacitance of 18pF and a tolerance of 30PPM, ensuring precision in frequency across the operational temperature range of -40°C to +85°C. Packaged in an SMD format, it allows for efficient surface mounting on PCBs, aiding in the production of compact and densely populated electronic assemblies. The 4.0 MHz frequency is ideally suited for microcontroller clock sources, low-speed wireless communication interfaces, and RTC (Real-Time Clock) applications, providing the necessary timing accuracy for processing and data transfer tasks. Its robust design and adherence to ABRACON's quality standards make it a reliable choice for manufacturers and developers aiming to enhance the performance and stability of their electronic systems.