| 价 格: | 0.25 | |
| 加工定制: | 是 | |
| 品牌: | FW | |
| 型号: | 20 | |
| 种类: | 晶振 | |
| 标称频率: | 20(MHz) | |
| 调整频差: | -(MHz) | |
| 温度频差: | -(MHz) | |
| 总频差: | -(MHz) | |
| 负载电容: | -(pF) | |
| 负载谐振电阻: | -(Ω) | |
| 激励电平: | -(mW) | |
| 基准温度: | -(℃) | |
| 插入损耗: | -(dB) | |
| 阻带衰减: | -(dB) | |
| 输入阻抗: | -(kΩ) | |
| 输出阻抗: | -(kΩ) |
1 | 标称频率 Nominal Frequency | 2.000MHz |
2 | 壳 形 Holder Type | φ2×6 |
3 | 振动模式 Oscillator Mode | 厚度 |
4 | 调整频差(25℃) Frequency Stability (25℃) | ±20ppm |
5 | 工作温度范围 Operating Temperature Range | -10℃~ 70℃ |
6 | 温度频差 Frequency Stability vs. Temp | ±10ppm |
7 | 存储温度范围 Storage Temperature Range | -20℃~ 85℃ |
8 | 负载电容 Load Capacitance | 20pF |
9 | 谐振电阻 Equivalent Series Resistance | 70Ωmax |
10 | 静电容 Shunt Capacitance | 4.0pF max |
11 | 激励功率 Drive Level | 1μW |
12 | 绝缘电阻 Insulation Resistance | 500MΩat DC100V |
13 | 年老化率 Aging Rate a Year | ±3ppm |
14 | 检测仪器 Test Impedance Meter | KH-12400 |