图文详情
产品属性
相关推荐
●FEATUR*:特点
High reliability and good stability by means of vacuum sealing。
通过真空压封*其高*性和优良的稳定性。
Out standing shock resistance vibration resistance environmental characteristics。
对由周围环境引起的打击和震动具有突出的*击性能。
● SPECIFICATIONS规格
T*e 类型 | DT308 DT206 DT145 |
Frequency range 频率范围 | 32.768KHz 20KHz~200KHz |
Vibration mode 振动模式 | DT cut DT切割 |
Frequency tolerance 频率公差 | &plu*n;15ppm~ |
Operating temperature range 工作温度范围 | -10~60℃ |
Frequency stability(Ref to 25℃)频率稳定性 | &plu*n;10ppm~ |
Equivalent series resistance 串联谐振电阻 | DT308 30KΩMaxDT206 35KΩMaxDT145 45KΩ |
Shunt capacitance 静态电容 | DT308 1.8pF TYPDT206 1.35pF TYPDT145 1.0pF TYP |
Load capacitance 负载电容 | 12.5pF TYP。 |
Drive level 激励电平 | 1uW Max |
Insulation resistance *缘电阻 | 500MΩMIN /DC100V |
Aging 年老化率 | &plu*n;5ppmMax |
Leak 泄露率 | 1×10-7atm.cc/sec Max |
Shock 耐冲击性 | △ F/F=&plu*n;5ppm Max Natural drop from 75cm height against a hard wooden board。75cm高自然跌落在厚木版上 |
● Dimension(Unit:mm)外型尺寸
T*e外型 | L1 | L2 | D1 | D2 | B |
DT308 | 8 | 10 | φ3.1 | φ0.32 | 0.8 |
DT206 | 6 | 10 | φ2.1 | φ0.20 | 0.7 |
DT145 | 5 | 4.3 | φ1.5 | φ0.20 | 0.45 |