CRYSTAL, 19.68MHZ, 12PF, 5 X 3.2MM; Product Range:TXC - AB Series; Frequency Nom:19.68MHz; Frequency Stability + / -:150ppm; Frequency Tolerance + / -:30ppm; Crystal Case:SMD, 5mm x 3.2mm; Load Capacitance:12pF; Frequency:19.68MHz