CRYSTAL MC-406 32.768 KHZ 12.5 PF; Frequency Nom:32.768kHz; Crystal Case:SMD 10.41mm x 4mm; Frequency Stability + / -:-; Load Capacitance:12.5pF; Frequency Tolerance + / -:20ppm; Product Range:MC-406 Series; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Accuracy:± 50ppm; Crystal Mounting Type:SMD; Frequency:32.768kHz; Frequency Accuracy + @:20ppm; Frequency Accuracy - @:20ppm; No. of Pins:4Pins; Operating Temperature Range:-40°C to +85°C; Output Frequency:32.768kHz; Packaging:Cut Tape; Temperature Stability - @:0.04ppm/°C; Temperature Stabilty:± 5ppm