1) Stable fequency 2) Competitive Price 3) Fastest Delivery 4) Widely used in digital products 5) Industry standard 1 Electrical Specifications Holder TypeHC-49SFrequency Range3.200MHz ~ 110.000MHzFrequency Tolerance (at 25 °C)±5ppm, ±10ppm, ±20ppm, ±30ppm,or specifyFrquency Stability Over Operating Temperature Range±10ppm, ±20ppm, ±30ppm,or specifyOperating Temperature Range-10 ~ +60°C standard, ...