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石英晶体谐振器
石英晶体振荡器

石英晶体谐振器

2.55×2.05×0.55mm SMD Seam Sealing Crystals / 4D Series
浏览次数:865 日期:2015年05月19日 17:19【返回目录】

Features 特点
.High precision and high frequency stability.
.Excellent heat resistance and environmental characteristics.
.Applications in PDA, DSC, DVC, and PC.
.RoHS Compliant / Pb Free.
Dimensions 外型尺寸
Electrical Specifications 电气参数
Item / Type4D
Frequency Range12 ~ 54 MHz
Frequency Tolerance (at 25 ℃)± 10 ppm, or specify
Frequency Stability Over Operating Temperature Range± 10 ppm, or specify
Operating Temperature Range-20 ~ +75 ℃, or specify
Shunt Capacitance (C0)3 pF Max.
Drive Level1 ~ 200 μW (100 μW typical)
Load Capacitance8pF,10pF,12pF,or specify
Aging (at 25℃)± 3 ppm / year Max.
Storage Temperature Range- 40 ~ + 85 ℃
Equivalent Series Resistance(ESR) 等效电阻
Fundamental
12 ~ 14 MHz150 Ω Max.
14 ~ 30 MHz 100 Ω Max.
30 ~ 54 MHz 60 Ω Max.
Reflow Condition 回流焊条件
Packing 包装(EIA-481-2)

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