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AT-cut quartz crystal resonator, 16MHz, ±20ppm stability, 20pF load capacitance, HC-49S/SMD through-hole.
A standard AT-cut quartz crystal resonator in the HC-49S through-hole package, tuned to 16.000 MHz. Commonly used as the clock source 用于 microcontrollers (Arduino Uno, ATmega), USB interfaces, and other digital circuits. Key 特性: - Frequency: 16.000 MHz - Frequency tolerance: ±20 ppm at 25°C - Frequency stability: ±30 ppm over 工作温度 - Load capacitance: 20pF - Motional resistance: ≤50Ω - 封装: HC-49S through-hole - Shunt capacitance: ≤7.0pF - Drive level: 100µW - 工作温度: -20°C to +70°C
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锁定订单前,请确认生命周期状态、需求数量、目的地国家以及可接受的替代料范围。
当原型号供应受限时,应比较封装、额定参数、容差、温度范围和合规状态后再批准替代方案。
适用于 BOM 审核、维修采购、样机补料、生产缺口采购以及替代料筛选。
| 属性 | 参数值 |
|---|---|
| 封装/外壳Package / Case | HC-49S |
| 工作温度 | -20 to +70 °C |
| Frequency Mhz | 16 |
| Load Cap Pf | 20 |
| Motional Resistance Ohm | 50 |
| Stability Ppm | 30 |
| Tolerance Ppm | 20 |