CRYSTAL 16MHZ 18PF 12.5 X 4.6MM; Frequency Nom:16MHz; Crystal Case:SMD 12.5mm x 4.6mm; Frequency Stability + / -:50ppm; Load Capacitance:18pF; Frequency Tolerance + / -:30ppm; Product Range:CM309S Series; Crystal Type:Standard RoHS Compliant: Yes