QV3T-7XEF12.5-32.768,QVS手表晶體,1610mm,32.768KHZ,美國進(jìn)口晶振,QVS晶體諧振器,1610mm小尺寸晶振,兩腳貼片晶振,音叉晶體,水晶振動(dòng)子,32.768K貼片晶振,SMD晶體,尺寸1.6*1.0mm,頻率32.768KHZ,負(fù)載12.5pF,低老化晶振,環(huán)保晶振,低耗能晶振,高品質(zhì)晶振,實(shí)時(shí)時(shí)鐘晶振,數(shù)字顯示晶振,娛樂設(shè)備晶振,無線藍(lán)牙晶振.
QV3T-7XEF12.5-32.768,QVS手表晶體,1610mm,32.768KHZ特點(diǎn):
尺寸1.6*1.0mm
頻率32.768KHZ諧振器
符合RoHS標(biāo)準(zhǔn)且無鉛
QV3T-7XEF12.5-32.768,QVS手表晶體,1610mm,32.768KHZ 參數(shù)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 |
