QV3T-7XEF12.5-32.768,QVS手表晶体,1610mm,32.768KHZ,美国进口晶振,QVS晶体谐振器,1610mm小尺寸晶振,两脚贴片晶振,音叉晶体,水晶振动子,32.768K贴片晶振,SMD晶体,尺寸1.6*1.0mm,频率32.768KHZ,负载12.5pF,低老化晶振,环保晶振,低耗能晶振,高品质晶振,实时时钟晶振,数字显示晶振,娱乐设备晶振,无线蓝牙晶振.
QV3T-7XEF12.5-32.768,QVS手表晶体,1610mm,32.768KHZ特点:
尺寸1.6*1.0mm
频率32.768KHZ谐振器
符合RoHS标准且无铅
QV3T-7XEF12.5-32.768,QVS手表晶体,1610mm,32.768KHZ 参数表
| Frequency | 32.768 KHz | |||||||||
| ESR (Equivalent Series Resistance) | 90 k? Max | |||||||||
| Shunt Capacitance (C0) | 2.0 pF Max. | |||||||||
| Motional Capacitance (CI) | 6.5pF Typ. | |||||||||
| Frequency Tolerance @ 25℃ ±5ºC | ±20 ppm Standard | |||||||||
| Frequency Stability over Temperature | Parabolic -0.045 ppm / ℃2 Typ.Turnover point+25º ±5ºC See Graph Below | |||||||||
| Crystal Cut | X-Cut | |||||||||
| Load Capacitance | 12.5 pF Standard (see table below) | |||||||||
| Drive Level | 0.1 µW typ, 0.5 µW max | |||||||||
| Aging | ±3 ppm Max. / Year Standard | |||||||||
| Temperature | ||||||||||
| Operating | -40℃ to +85℃ Standard | |||||||||
| Storage | -55℃ to +125℃ Standard | |||||||||








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