供应MC-145/156晶振(EPSON晶振)
◆THIN SMD LOW/MEDIUM-FREQUENCY CRYSTAL UNIT
■ MC-146/156
Product number(please refer to page)
Q1XMC146xxxxx00
Q1XMC156xxxxx00
●High-density moumting-typ SMD of 1.4mm thickness.(MC-146).
●Small packaging area light weight.
●Excellent envitonmental capability.
●Most suitable for small communications devices
●Available for lead (pb)-free soldering.
●Available for lead (pb)-free terminal.
■Specifications(characteristics)
★项次(Item) 符号
(Symbol) 规格(Specifications) Remaks
★频率范围:Nominal frequency range F 32.768KHz 32.000KHzto 100.000KHz Please contact us for inquiries about the available frequency
★温度范围
(Temperature 储存温度
Storage temperature TSTG -55℃to+125℃ Stored as bare pruoduct after unpacking
工作温度
Operating temperature TOPR -40℃to+85℃
★驱动峰值Maximum drive level GL 1.0µW Max. Ta=+25℃,DL=0.1µW
★调整频差Frequency tolerance(standard) ΔF/f ±20×10-6,±20×10-6 ±20×10-6,±20×10-6
★温度峰值peak temperature(frequency) θT ±25℃±5℃
★温度系数Temperature coefficient(frequency) A -0.04×10-6/℃ Max
★负载电容Load capacitance CL 7PF,12.5pF Please specify
★连续阻抗Series resistance R1 65KΩMax 65KΩTo25KΩ
★动态电容Motional Capacitance C1 1.9pF Typ 2.5fF to 0.6 fF
★静态电容Shunt Capacitance Co 0.8pF Typ 1.2fF to 0.5fF
★绝缘电阻Insulation Resistance IR 500MΩ min Ta=+25℃+3℃,First year
★年老化率Aging Fa ±3×10-6/Year Max
适用范围:
◆ 晶科MC-146/156是一种小型表面贴片型标准晶体谐振器。
◆ 广泛适用于手机晶振、办公自动化、家电晶振、相关电气领域;
◆ 可满足无铅焊接的回流温度曲线要求;
◆ 可定做低频;
◆ 具有优良的耐环境特性,如耐热性、耐冲击性;
◆ 编带包装。
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