Aker Technology USA Corporation Crystal, Smd Cer 20.000Mhz; Frequency Nom Aker C5S-20.000-12-3030-X

The Crystal, SMD Cer 20.000MHz (part number 94M6749) is a surface-mount device designed for precise frequency applications. It operates at a nominal frequency of 20.0000 MHz with a frequency tolerance of ¬±30 PPM at 25¬8C and a frequency stability of ¬±30 PPM over its specified temperature range. The operating temperature range extends from -40¬8C to +85¬8C, making it suitable for various environmental conditions. This crystal features a load capacitance of 12 pF and a maximum shunt capacitance of 7 pF. The equivalent series resistance (ESR) is capped at 50 Ohms, ensuring efficient performance. The aging rate is ¬±3 PPM per year, which is critical for long-term reliability in applications. The device can withstand a solder reflow temperature of +260¬8C for a maximum of 10 seconds, aligning with standard manufacturing processes. Overall, this crystal is RoHS compliant and lead-free, making it a suitable choice for engineers looking for environmentally friendly components in their designs.