CRYSTAL, 9.8304MHZ, 18PF, HC-49S; Frequency Nom:9.8304MHz; Crystal Case:Through Hole, 11.5mm x 5mm; Frequency Stability + / -:30ppm; Load Capacitance:18pF; Frequency Tolerance + / -:30ppm; Product Range:9B Series; Frequency:9.8304MHz