The ECS-240-20-30B-TR is a miniature SMD crystal oscillator designed for compact wireless applications where board space is critical. It features a 3.2 x 5 mm footprint with an industry-standard package and operates in fundamental mode across a frequency range of 8 to 50 MHz. The device exhibits a frequency tolerance of ±30 ppm at +25°C and frequency stability of ±50 ppm over the operating temperature range of -20°C to +70°C, with a maximum shunt capacitance of 5 pF and load capacitance of 20 pF. With a maximum drive level of 100 µW and RoHS compliance, this crystal is ideal for wireless communication systems, consumer electronics, and other applications requiring reliable frequency reference in space-constrained designs.