7015mm,美国Oscilent陶瓷晶振,224-000307-20,32.768KHZ,奥斯康利晶体,欧美进口晶振,陶瓷谐振器,7015mm无源晶振,32.768K时钟晶振,音叉晶体,SMD四脚晶振,无源谐振器,尺寸7.0*1.5mm,频率32.768KHZ,负载7pF,低成本晶振,轻薄型晶体,高抗震晶振,环保晶振,低损耗晶振,高性能晶振,钟表晶振,电视设备晶振,家庭影院晶振,智能交通晶振,游戏机晶振,安防晶体.
7015mm,美国Oscilent陶瓷晶振,224-000307-20,32.768KHZ特点:
超薄包装,低轮廓
音叉晶体长期稳定性,行业标准占地面积
卓越的抗震性能,卓越的环境特性
磁带和卷轴,RoHs/无铅合规.
7015mm,美国Oscilent陶瓷晶振,224-000307-20,32.768KHZ 参数表
| Parameter | Conditions | Characteristics | Units | |||||
| Nominal Frequency | fO | 32.768 (typ.) | kHz | |||||
| Turnover Temperature | TO | +25 ±5 | ºC | |||||
| Operating Temperature | TOPR | -40 ~ +85 | ºC | |||||
| Storage Temperature | TSTG | -55 ~ +125 | ºC | |||||
| Equivalent Series Resistance | R1 | 65 max. | kohm | |||||
| Load Capacitance | CL | 12.5 (typ.) / 7.0 (Optional) | pF | |||||
| Motional Capacitance | C1 | 1.9 (typ.) | fF | |||||
| Shunt Capacitance | C0 | 0.8 (typ.) | pF | |||||
| Temperature Coefficient | K | -0.000000040 / ºC² max. | - | |||||
| Drive Level | DL | 1 max. | µW | |||||
| Insulation Resistance | IR. | 500 min. DC 100V | Mohm | |||||
| Aging (First Year) | f/fo | ±3 PPM max. @25ºC | PPM | |||||
| Frequency Tolerance | @25ºC | ±20 | PPM | |||||
| Q Factor | Q | 40,000 min. | - | |||||
7015mm,美国Oscilent陶瓷晶振,224-000307-20,32.768KHZ 尺寸图
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