Contact Person: Alan Lang
✦2 pads surface mount package; ✦Applications in mobile phone, Notebook and DSC; ✦High reliable environmental performance; ✦RoHS Compliant / Pb Free;
Product Details
32.768 kHz SMD Crystals 3.2x1.5x0.75mm H31 Series
The 32.768 kHz 3215 Quartz Crystal Resonators, measuring 3.0 x 1.5 x 0.75 mm and offering multiple load options of 7 pF, 9 pF, and 12.5 pF, are widely used in various compact portable consumer products due to their small size, low power consumption, high precision, and high stability, meeting the ever-growing miniaturization demands of electronic products.
Crystals specifications
| ITEMS/TYPE | H31 |
| Nominal Frequency | 32.768 kHz |
| Load Capacitance | 7pF, 9pF, 12.5pF, or specify |
| Frequency Tolerance (at 25℃) | ±20ppm, or specify |
| Operating Temperature Range | -40~+85℃, or specify |
| Parabolic Coefficient (B) | (-0.03±0.01) 10-6 * / ℃2 |
| Motional Capacitance(C1) | 3.4fF typical |
| Shunt Capacitance (C0) | 1.0pF typical |
| Drive Level | 1.0μW Max. |
| Aging (at 25℃) | ±3ppm/year Max. |
| Storage Temperature Range | -55~+125℃ |
Dimensions and patterns(unit:mm
