The E2SB16E000007E is an SMD2520-4P Crystals, ROHS approved, manufactured by Hosonic. It is a quartz crystal oscillator with a frequency of 16MHz and a capacitance of 2 pF. It has a maximum operating temperature of 105°C with an extended temperature range from -20°C to +85°C. The unit is housed in a reed-tailed package with an overall height of 2.0mm and a profile of 1.5mm x 1.1mm. It has a low ESR rating of 0.1O, low current consumption of 10µA, and high frequency stability. It can be used for various applications such as audio, power line applications, automotive, consumer electronics, IoT, wireless communications, industrial, and medical.