Rtc Crystal, 32.768Khz, Smd, Full Reel; Frequency Nom:32.768Khz; Frequency Stability +/-:25Ppm; Oscillator Case:Smd, 3.2Mm X 2.5Mm; Supply Voltage Nom:1.8V; Product Range:7Xz Series; Operating Temperature Min:-10°C Rohs Compliant: Yes |Txc 7XZ-32.768KDA-T