2012mm,HE-MCC-21-32.768K-12.5,HEC无源晶振,32.768KHZ,欧美无源晶体,美国HEC晶体,无源SMD晶体,2012mm超小型晶振,无源晶振,音叉晶体,水晶振动子,两脚无源晶振,32.768K贴片晶振,尺寸2.0x1.2mm,频率32.768KHZ,负载12.5pF,无铅晶振,低损耗晶振,高性能晶振,高精度晶振,数字显示晶振,智能水表晶振,智能手表晶振,时钟晶振.
2012mm,HE-MCC-21-32.768K-12.5,HEC无源晶振,32.768KHZ特点:
尺寸2.0x1.2mm
符合ROHS
高性能低损耗
2012mm,HE-MCC-21-32.768K-12.5,HEC无源晶振,32.768KHZ 参数表
| PARAMETERS | CONDITIONS | MINIMUM | STANDARD | MAXIMUM | UNIT | |
| FREQUENCY RANGE | 32.768 | KHz | ||||
| FREQ. TOLERANCE | at 25 °C | ±20 | PPM | |||
| DRIVE LEVEL |
10μW typical 100μW Max. |
|||||
| OPERATING TEMPERATURE | -40 °C to +85 °C | °C | ||||
| STORAGE TEMPERATURE | -40 °C to +85 °C | °C | ||||
| SHUNT CAPACITANCE (CO) | 1.5 | pF | ||||
| LOAD CAPACITANCE (CL) | 12.5 pF | pF | ||||
| ESR | 70KΩ Max. | |||||
| AGING CHARACTERISTICS | ±3 PPM / year | |||||
2012mm,HE-MCC-21-32.768K-12.5,HEC无源晶振,32.768KHZ 尺寸图



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