CRYSTAL HC49/US THT 18.432MHZ Frequency Nom:18.432MHz Crystal Case:Through Hole 11.35mm x 4.65mm Frequency Stability + / -:50ppm Load Capacitance:18pF Frequency Tolerance + / -:30ppm Product Range:CA Series Operating Temperature Min:-40℃ Operating Temperature Max:85℃ SVHC:No SVHC (15-Jun-2015) Accuracy:± 30ppm Crystal Mounting Type:Through Hole Frequency:18.432MHz Frequency Stability:± 50ppm No. of Pins:2Pins Operating Temperature Range:-40℃ to +85℃ Output Frequency:18.432MHz Temperature Stabilty:± 50ppm