石英晶体谐振器（​）他的简称叫石英晶体或者叫晶振，名称只是对一个物体的简称，不用刻意的去在意它叫什么名字？只要你记住realglant给你以下你看明白了！你就对石英晶体谐振器了解到你所想要的标准及目标，希望对您有所帮助！
说明书:
model hc-49smd-4pad
frequency range 3.2 ~ 100.000mhz
frequency tolerance at 25°c±2°c ±20 ~ ±50ppm(typ.)
frequency stability over operating temp range ±10 ~ ±50ppm(typ.)
operating temp range -10°c ~+60°c, -20°c ~+70°c, -40°c ~+85°c or customer requirement
load capacitance 8pf ~32pf,series or special
shunt capacitance 7pf max
drivel level 0.1uw~1000uw(typ:100uw)
insulation resistance 500mω min / dc 100v±15v
oscillation mode fundamental,3rd & 5th overtone
measure instrument s&a 250b
等效串联电阻(esr)与频率的关系:
frequency(mhz) oscillation mode hc-49smd-4pad
3.2 ~ 3.79 fundamental 200ω max
3.8 ~ 4.49 fundamental 150ω
4.5 ~ 5.99 fundamental 120ω
6.0 ~ 7.99 fundamental 100ω
8.0 ~ 9.99 fundamental 80ω
10.0 ~ 11.99 fundamental 70ω
12.0 ~ 15.99 fundamental 60ω
16.0 ~ 19.99 fundamental 50ω
20.0 ~ 39.99 fundamental 40ω
26.0 ~ 39.99 3rd overtone 100ω
40.0 ~ 70.0 3rd overtone 80ω
70.0 ~ 100.0 3rd overtone 100ω
尺寸:
想要了解更多石英晶体谐振器相关的可以联系哦

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北京瑞安嘉业科技发展有限公司

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中国 北京