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UM-1 Quartz Crystal

The UM-1 quartz crystal provides a broad frequency range, and it is a highly precise and reliable thruhole crystal designed to offer splendid performance as expected. This piezoelectric quartz crystal unit is seam sealed, and it has a maximum height of 8mm. Due to its good aging characteristic and frequency stability, it is extremely suitable for wireless telecommunication devices. In addition, our oscillator crystal is a Pb-free product as perRoHS standard, so it won’t do damage to the environment.

Technical Data of UM-1 Quartz Crystal
1. Frequency range: 4MHz-200MHz
2. Oscillation mode: Fundamental/3rd overtone/5th overtone/7th overtone
3. Load capacitance: 9pF~50pF
4. Drive level: 100μW as standard value
5. Frequency stability: ±10ppm~±50ppm
6. Frequency tolerance at 25℃: ±10ppm~±50ppm
7. Shunt capacitance (C0): 4.5pF~7pF (standard)
8. Equivalent series resistance (ESR): 30Ω~100Ω
9. Operating temperature range: -20℃~+70℃, -40℃~+85℃
10. Storage temperature range: -40℃~+85℃
11. Aging characteristic: ±5ppm/year
12. Packing quantity: 1000 pieces/bag

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