SMD石英晶体谐振品（KHz）

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1、PART NU*ER GUIDE 部件号示例 e.g.FYX32.768K12.5SM8(*SM8=SMD3×8)

	Quartz Cristal Resonator 石英晶体谐振器	Frequency 频率(32.768kHz)	Load Capacitance 负载电容	Package Te 盒型
FJ	X	32.768K	12.5	SM8

2、PARAMETERS 技术参数

ITEM		SY*OI	SPECIFICATIONS		REMRKS
Nominal Frequenc标称频率		f	32.768KHz	20.000KHz to 165.000KHz	Stored as bare product after unpacking
Temperature Range	Storage Temp.储存温度	TSTG	-40℃to+85℃
温度范围	Operating Temp.工作温度	TOPR	-10℃to+60℃
Maximum Drive Level测试激励电平		GL	1.0μWmax
Frequency Coefficient(Frequency)		Δf/f	±50×10-6， ±50×10-6	±50×10-6， ±100×10-6	Ta=+25℃DL=0.1μW
二次温度曲线系数		a	-0.04×10-6/℃-2max
Load Capacitance负载电容		GL	6pF to ∞		Please specify
Series Resistance谐振电阻		R1	50KΩmax	5.5KΩto 10KΩ
Motional Capacitance动态电容		C1	1.8pF T*	4.0pF to 0.6pF
Shunt Capacitance静态电容		C0	1.9pF T*	1.9pF to 0.6pF
Insulation Resistance*缘电阻		IR	500MΩmin
Aging年老化率		Fa	±3×10-6/year max	±5×10-6/year max	Ta=+25℃±3℃(First Year)

Metal may be exposed on the of this product.This wont affect any quality,reliability or electrical spec.

3、Series Resistance 谐振电阻

Frequenty(KHZ)	频率范围	20≤f<30	30≤f<40	40≤f<60	60≤f<70	70≤f<120	120≤f<165
Series Resistance(Ω)	谐振电阻	55KΩmax	45KΩmax	20KΩmax	15KΩmax	12KΩmax	10KΩmax