CRYSTAL 27MHZ 18PF 2.5MM X 2MM; Frequency Nom:27MHz; Crystal Case:SMD 2.5mm x 2mm; Frequency Stability + / -:20ppm; Load Capacitance:18pF; Frequency Tolerance + / -:20ppm; Product Range:CFPX-218 Series; Operating Temperature ;RoHS Compliant: Yes