詳細信息
◆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)
★項次（Item） | 符號 （Symbol） | 規(guī)格（Specifications） | Remaks | ||
★頻率范圍：Nominal frequency range | F | 32.768KHz | 32.000KHzto 100.000KHz | Please contact us for inquiries about the available frequency | |
★溫度范圍 （Temperature | 儲存溫度 Storage temperature | TSTG | -55℃to+125℃ | Stored as bare pruoduct after unpacking | |
工作溫度 Operating temperature | TOPR | -40℃to+85℃ | |||
★驅動峰值Maximum drive level | GL | 1.0μW Max. | Ta=+25℃,DL=0.1μW | ||
★調整頻差Frequency tolerance(standard) | ΔF/f | ±20×10-6，±20×10-6 | ±20×10-6，±20×10-6 | ||
★溫度峰值peak temperature(frequency) | θT | ±25℃±5℃ | |||
★溫度系數(shù)Temperature coefficient(frequency) | A | -0.04×10-6/℃Max | |||
★負載電容Load capacitance | CL | 7PF,12.5pF | Please specify | ||
★連續(xù)阻抗Series resistance | R1 | 65KΩMax | 65KΩTo25KΩ | ||
★動態(tài)電容Motional Capacitance | C1 | 1.9pF Typ | 2.5fF to 0.6 fF | ||
★靜態(tài)電容Shunt Capacitance | Co | 0.8pF Typ | 1.2fF to 0.5fF | ||
★絕緣電阻Insulation Resistance | IR | 500MΩmin | Ta=+25℃+3℃,First year | ||
★年老化率Aging | Fa | ±3×10-6/Year Max | |||
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