CRYSTAL 16MHZ 30PF HC-49US; Frequency Nom:16MHz; Crystal Case:Through Hole 11mm x 4.7mm; Frequency Stability + / -:50ppm; Load Capacitance:30pF; Frequency Tolerance + / -:30ppm; Product Range:HC-49/4H Series; Frequency:16MHz ;RoHS Compliant: Yes