CRYSTAL 11.2896MHZ 18PF HC-49US; Frequency Nom:11.2896MHz; Crystal Case:Through Hole 11.5mm x 4.65mm; Frequency Stability + / -:50ppm; Load Capacitance:18pF; Frequency Tolerance + / -:30ppm; Product Range:HC49US Series; ESR:80ohmRoHS Compliant: Yes