| Item / Type |
X3215-32.768K-12.5P or X3215-32.768K-9P |
| Frequency Range / Model |
32.768 KHz |
| Holder Type |
3.2 x 1.5 x 0.8 mm ceramic SMD |
| Crystal Cut |
X-cut |
| Mode of Oscillation |
Fundamental Mode |
| Turnover Temperature |
25°C ± 5°C |
| Frequency Tolerance at 25°C |
±20 ppm max. w/ drive level at 0.1µW |
| Frequency vs. Temperature |
-0.04 ppm ± 0.008/°C2 max. |
| Equivalent Series Resistance |
65 KΩ (typ.) ; 70 KΩ max. w/ drive level at 0.1µW |
| Shunt Capacitance (C0) |
1.6 pF (typ.) ; 2.0 pF (max.) |
| Motional Capacitance (C1) |
3.6 fF (typ.) |
| Load Capacitance (CL) |
9 pF or 12.5 pF |
| Drive Level |
0.1 µW (typ.) ; 1.0 µW (max.) |
| Operating Temperature Range |
-40°C to 85°C |
| Storage Temperature Range |
-55°C to 125°C |
| Insulating Resistance |
500 MΩ (min.) at 100 V ± 15 V D.C. |
| Aging |
ΔF/F: ±3 ppm / year |
