The JGHC 49SAC04000202080 is a RoHS-compliant DIP Crystal Resonator with an HC-49S package, having a frequency of 20-20.8MHz. It is an electronic part designed for use with quartz crystals, which provides precise frequency and stability to electronic circuits. The resonator has a low profile, can withstand high temperatures, and has good environmental and storage stability. The resonator has a jitter of <0.05%, a frequency stability of ±30ppm over the temperature range of -20°C to +70°C and a frequency tolerance of ±50 ppm. The resonator has a maximum output level of 0 dBm, a capacitance of up to 22pF and a maximum drive current of 0.28mA. It is suitable for use in voltage controlled oscillators, phase-locked loop applications, delay lines, mobile telephones, communication equipment, and other applications requiring precise frequency control.