The HC-49U quartz crystal is a Pb-free thruhole crystal that is compliant with RoHS requirements, and it measures 13.46mm in height. Our product is hermetically sealed, and it shows advantages of high precision, excellent reliability as well as superior aging characteristic.
This leaded crystal unit realizes wide frequency range of 1.843MHz~150MHz, and it is exceptionally suitable for wireless telecommunication equipment as a result of its good frequency stability.
Technical Data of HC-49U Quartz Crystal
1. Frequency range: 1.843MHz-150MHz
2. Oscillation mode: Fundamental/3rd overtone/5th overtone
3. Load capacitance: 16pF, 20pF, 30pF, 32pF or other values if requested
4. Drive level: 100μW as standard value
5. Frequency stability: ±30ppm as standard value, or customized
6. Frequency tolerance: ±30ppm as standard value, or customized
7. Shunt capacitance (C0): 7pF (max.)
8. Equivalent series resistance (ESR): 30Ω~150Ω
9. Operating temperature range: -20℃~+70℃, -40℃~+85℃
10. Storage temperature range: -40℃~+85℃
11. Aging characteristic: ±5ppm/year
12. Packing quantity: 100 pieces/bag