FEATURE ● Rugged AT-cut crystal construction. ● Miniature 1.6×1.2mm ceramic package. ● Designed for automatic mounting and reflow soldering. ● Embossed taping specification. ● Pb-free and RoHS/Green compliant. APPLICATIONS ● Ideally suited designed for Bluetooth wireless communication sets, HDD,DSN, PDA, GPS,Digital Tuner,Wireless LAN and mobile phone. ●Electrical Specifications 电气参数 型号 Holder Type 1.6x1.2mm Ceramic Surface Mount 频率范围 Frequency Range 26.000MHz to 54.000MHz 调整频差 Frequency Tolerance(△F)(at25°C) ±10ppm to ±30ppm 温度频差 Frequency Drift ±10ppm to ±30ppm※(See Notes) 工作温度范围 Operating Temperature Range -20°C - +70°C / -40°C - +85°C 储存温度范围 Storage Temperature Range -40°C - +85°C /-55°C - +125°C 老化 Aging(25°C) ±3ppm/ year max. 静电容 Shunt Capacitance(C0) 3pF max. 激励功率 Drive Level 10μw (100μW max.) 绝缘阻抗 Insulaton Resistance(Rs) 500 Megaohms Minimum at D.C100V 负载电容 Load Capacitance(CL) Suggested by customer※Notes:±10,±20,±30ppm (-20°C to +70°C) ±20,±30,±50ppm (-40°C to +85°C) or depends on customer ●Equivalent Series Resistance and Mode of Operation等效阻抗和振荡模式 Frequency Range频率范围 ESR(Ω)等效阻抗 Mode 振荡模式 26.000MHz≤ f <32.000MHz 150Ωmax Fundamental 32.000MHz≤ f <38.000MHz 100Ωmax Fundamental 38.000MHz≤ f <54.000MHz 80Ωmax Fundamental 贴片型谐振器(SMD)是石英晶体元器件封装中的一种,通常也被称为贴片无源晶振,它是利用石英晶体的压电效应和特殊的切割方式制成的一种谐振(频率控制)元件,主要是用来稳定频率和选择频率,广泛应用于网络通信、物联网、仪器仪表及日常消费电子设备周边。