The ECS-80-8-30Q-VS-TR is a miniature surface-mount crystal oscillator designed for precision frequency control in compact electronic applications. It features an 8 pF load capacitance with a frequency range of 8.000 to 54.000 MHz, operating in fundamental mode with a frequency tolerance of ±30 ppm at +25°C and frequency stability of ±150 ppm across the operating temperature range. The device is housed in a compact 3.2 × 5 × 1.1 mm ceramic package with a shunt capacitance of 5 pF maximum and a maximum drive level of 300 µW, operating reliably from -40°C to +125°C. The crystal is RoHS compliant and AEC-Q200 qualified, making it suitable for automotive, industrial, and consumer electronics requiring stable timing references with minimal board space.