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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 |