The 7U20000E20UCG with SMD Crystal Resonators SMD-3225_4P RoHS manufactured by SJK is a surface mount, four-pin device that provides high-frequency resonant frequency to timing circuits. It features an operational temperature range from -40 to +85°C and a load capacitance of 20pF ± 10%, permitting an extremely precise and reliable oscillation system. The device complies with the Restriction of Hazardous Substances Directive (RoHS), demonstrating an environmentally safe, low-lead design. The 7U20000E20UCG is ideal for wearable, Internet of Things (IoT), and other industrial equipment designs.