晶体HC-49U
产品简介
晶体HC-49U
产品详细信息
|
项目 |
Item |
规格 Specification |
1 |
标称频率 |
Nominal Frequency |
1-200.000MHz |
2 |
壳 形 |
Holder Type |
HC-49U |
3 |
振动模式 |
Oscillator Mode |
AT基频 |
4 |
调整频差(25℃) |
Frequency Stability ( |
±30ppm |
5 |
工作温度范围 |
Operating |
|
6 |
温度频差 |
Frequency Stability vs. Temp |
±30ppm |
7 |
负载电容 |
Load Capacitance |
20pF±0.2 pF |
8 |
谐振电阻 |
Equivalent Series Resistance |
30Ω max |
9 |
静 电 容 |
Shunt Capacitance |
7.0pF max |
10 |
激励功率 |
Drive Level |
50μW in standard |
11 |
绝缘电阻 |
Insulation Resistance |
500MΩ at DC100V |
12 |
年老化率 |
Aging Rate a Year |
±3ppm |
13 |
检测仪器 |
Test Impedance Meter |
S&A250B |
14 |
印字形式 |
Marking |
|
15 |
存储温度范围 |
|
|
16 |
存储湿度范围 |
|
0~95% RH |