CRYSTAL 32.768KHZ 6PF 7.9 X 3.7MM; Frequency Nom:32.768kHz; Crystal Case:SMD 7.9mm x 3.7mm; Frequency Stability + / -:-; Load Capacitance:6pF; Frequency Tolerance + / -:20ppm; Product Range:CM200C Series; ESR:50kohm RoHS Compliant: Yes