Abracon Crystals ABM10W-20.0000MHZ-4-B1U-T3 is a surface mount crystal oscillator with a frequency of 20.0000MHz and a load capacitance of 4pF. It is a low-profile, low-jitter, low-power device designed for use in a wide range of applications. It features a wide operating temperature range of -40°C to +85°C, a low ESR of 10Ω, and a high frequency stability of ±20ppm. It is suitable for use in a variety of applications such as clock generation, timing, and synchronization. It is also suitable for use in consumer electronics, automotive, and industrial applications.