The C3E-16 semiconductor series from Aker Technology Co., Ltd., is a lineup of compact surface-mountable (SMD) crystals designed for microprocessor applications operating at 16 MHz. These crystals come in different tolerances and sizes, making them versatile for a wide range of projects and systems.

If you're working on embedded systems, IoT devices, or any application that requires precise timing and a compact form factor, these crystals are a great choice. They are commonly used in microcontrollers, digital signal processors, and other components where stability and accuracy are crucial. One thing worth noting is their ability to fit into tight spaces due to their SMD design, which is a significant advantage in modern PCB layouts where real estate is often limited.

Engineers tend to reach for this when they need a reliable time reference that doesn’t take up too much board space. The variety in tolerances allows designers to select the best crystal for their specific needs, whether it’s ±20 ppm or ±50 ppm, depending on the required precision and cost constraints. Overall, the C3E-16 series offers a balanced mix of performance and compactness, making it a solid option for a broad spectrum of electronic projects.