Key Specifications/Special Features: Small SMD type tuning Fork crystal Frequency tolerance: +/-20ppm Frequency temp cure: -0.034ppm/C2 Load capacitance: 6pF, 12.5pF Shunt capacitance (C0): 2.0pF typ. Motional cap.(C1) : 4.0fF typ. Drive level: 1uW max Oper. temp range (deg.C): -40-85 Lead free