Specifications: 1) Nominal frequency: 8.000MHz - 125.000MHz 2) Frequency tolerance: ?0ppm to ?0ppm 3) Load capacitance: 20pF typ. 4) Aging (first year): ?ppm max. Features: 1) Lead-free 2) These crystal units satisfy extremely strict temperature characteristics specifications and feature superlative frequency traceability and shockproofness 3) These are highly reliable type crystal units that can be widely used in communication equipment, OA equipment, telecom equipment, mobile radio equipment and measuring instruments