厂商 ：恒亿（香港）企业有限公司
广东 深圳- 主营产品：
- 石英晶振HC-49S
- 石英晶振49SMD
- 晶振UM1/UM5
|
1.Part No. |
12M20PF/49S |
|
2.Nominal Frequency |
12.000MHz |
|
3.Frequency Tolerance at 25?C |
± 30 PPM |
|
4.Frequency Stability (Ref. to 25?C) |
± 30 PPM (-20?C ~ +70?C) |
|
5.Mode of Oscillation |
■ Fund. □ 3rd □ 5th overtone |
|
6.Operating Temperature Range |
0?C ~ +70?C |
|
7.Storage Temperature Range |
-40?C ~ +85?C |
|
8.Load Capacitance (CL) |
20 pF |
|
9.Shunt Capacitance (CO) |
5 pF Max. |
|
10.Equivalent Series Resistance (ESR) |
40 Ω Max. |
|
11.Drive Level |
100 μW |
|
12.Aging (at 25?C) |
± 3 PPM / year Max. |
|
13.Insulation Resistance |
500 MΩ min. at DC 100 ± 10 V |
