Parallel - 3Rd Overtone Quartz Crystal, 40MHz Nom,
| 参数名称 | 属性值 |
| 厂商名称 | Vishay(威世) |
| Reach Compliance Code | unknown |
| 老化 | 5 PPM/FIRST YEAR |
| 晶体/谐振器类型 | PARALLEL - 3RD OVERTONE |
| 驱动电平 | 100 µW |
| 频率稳定性 | 0.005% |
| 频率容差 | 30 ppm |
| 负载电容 | 18 pF |
| 安装特点 | THROUGH HOLE MOUNT |
| 标称工作频率 | 40 MHz |
| 最高工作温度 | 85 °C |
| 最低工作温度 | -40 °C |
| 物理尺寸 | L11.05XB4.65XH3.5 (mm)/L0.435XB0.183XH0.138 (inch) |
| 串联电阻 | 80 Ω |
| 表面贴装 | NO |
| Base Number Matches | 1 |
| XT49SR-18SL40ME2 | XT49SR-323M579545E2 | XT49S-1840ME2 | XT49SR-20SP5ME2 | |
|---|---|---|---|---|
| 描述 | Parallel - 3Rd Overtone Quartz Crystal, 40MHz Nom, | Parallel - Fundamental Quartz Crystal, 3.579545MHz Nom, | Parallel - 3Rd Overtone Quartz Crystal, 40MHz Nom, | Quartz Crystal, QUARTZ CRYSTAL RESONATOR |
| Reach Compliance Code | unknown | unknown | unknown | unknown |
| 老化 | 5 PPM/FIRST YEAR | 5 PPM/FIRST YEAR | 5 PPM/FIRST YEAR | 5 PPM/FIRST YEAR |
| 晶体/谐振器类型 | PARALLEL - 3RD OVERTONE | PARALLEL - FUNDAMENTAL | PARALLEL - 3RD OVERTONE | PARALLEL - FUNDAMENTAL |
| 驱动电平 | 100 µW | 100 µW | 100 µW | 100 µW |
| 频率稳定性 | 0.005% | 0.005% | 0.005% | 0.005% |
| 频率容差 | 30 ppm | 30 ppm | 30 ppm | 30 ppm |
| 负载电容 | 18 pF | 32 pF | 18 pF | 20 pF |
| 安装特点 | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT |
| 标称工作频率 | 40 MHz | 3.579545 MHz | 40 MHz | 5 MHz |
| 最高工作温度 | 85 °C | 85 °C | 70 °C | 85 °C |
| 最低工作温度 | -40 °C | -40 °C | -10 °C | -40 °C |
| 物理尺寸 | L11.05XB4.65XH3.5 (mm)/L0.435XB0.183XH0.138 (inch) | L11.05XB4.65XH3.5 (mm)/L0.435XB0.183XH0.138 (inch) | L11.05XB4.65XH3.5 (mm)/L0.435XB0.183XH0.138 (inch) | L11.05XB4.65XH3.5 (mm)/L0.435XB0.183XH0.138 (inch) |
| 串联电阻 | 80 Ω | 200 Ω | 80 Ω | 120 Ω |
| 表面贴装 | NO | NO | NO | NO |
| 厂商名称 | Vishay(威世) | Vishay(威世) | Vishay(威世) | - |
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