F3215‐20‐12.5,32.768KHZ晶振,FCD-Tech时钟晶体,3215mm,荷兰进口晶振,FCD-Tech贴片晶体,陶瓷谐振器,无源SMD晶振,32.768K晶振,F3215‐20‐12.5晶振,3215mm两脚晶振,SMD谐振器,陶瓷晶振,尺寸3.2x1.5mm,频率32.768KHZ,精度20ppm,负载12.5pF,高精度晶振,高质量晶振,高可靠晶振,低老化晶振,智能手表晶振,无线设备晶振,小型设备晶振,通信应用晶振.
F3215‐20‐12.5,32.768KHZ晶振,FCD-Tech时钟晶体,3215mm产品特点:
微型陶瓷晶振SMD封装,2个焊盘(可回流)
温度范围-40/+85°C(工业应用)
薄厚度0.9mm,优异的老化特性
应用:无线、商用和工业设备等应用.
F3215‐20‐12.5,32.768KHZ晶振,FCD-Tech时钟晶体,3215mm 参数表
| Parameter | min. | typ. | max. | Unit | Condi?on | ||||||||||
| Frequency | 32.768 | KHz | |||||||||||||
| Vibra?on mode | XY‐cut | ||||||||||||||
| Frequency stability | |||||||||||||||
| Ini?al tolerance @25°C | ±20, ±50 | ppm | |||||||||||||
| Opera?ng temperature range | ‐40 | +85 | °C | ||||||||||||
| 
					Turnover temperature Parabolic curvature constant  | 
				
					25°C±5 °C ‐0.045x10‐6/°C2max.  | 
				||||||||||||||
| Equivalent Series Resistance (ESR) | 80K? max. | ||||||||||||||
| Load Capacitance (CL) | Standard: 12.5pF ( 9pF op?onal) | ||||||||||||||
| Shunt Capacitance (Co) | 2.0 | pF | |||||||||||||
| Drive Level | 0.1 | µW | |||||||||||||
| Aging | ±3 | ppm | At 25°C, ?rst year | ||||||||||||
| Insula?on Resistance | 500 | M? | @ 100Vdc | ||||||||||||
| Enclosure (see drawing)(LxWxH) | 3.2 x 1.5 x 0.9 | mm | |||||||||||||
| Packing | 3000 pcs per reel | ||||||||||||||
 
F3215‐20‐12.5,32.768KHZ晶振,FCD-Tech时钟晶体,3215mm尺寸图


 
                        



 
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