HC 49SG
| Crystal unit | HC49SG with grund |
 |
|
Holder Type
|
HC-49SG |
|
Frequency Range
|
4.000000 MHz |
|
Frequency Stability at 25� C
|
+ 30 ppm. |
|
Temperature Stability
|
+ 50 ppm @ -10�C to +70�C |
|
Drive Level
|
0.5 mW max. |
|
Load Capacitance (CL )
|
30 pF, Code E |
|
Shunt Capacitance (CO )
|
7 pF max. |
|
Vibration Mode
|
AT-cut,fund. |
|
Equivalent Series Resistance
|
R = 150 Ohm max. |
|
Aging
|
+ 5 ppm max./ year |
|
Leak
|
2 x 10-8 cc/sec max. helium |
|
Marking
|
4.000CEcode |
|
All information subject to change
|
|