2012 size ultra miniature SMD 32.768kHz crystal with 2 pads surface mount package, which has high precision and reliability, and it is suitable for mobile communications, consumer device, telecommunications, watch, etc.
Features
1. 2 pads 2012 size SMD 32.768kHz crystal.
2. A ceramic package with metal lid providing.
3. High reliability and high precision.
4. Automatic mounting and reflow soldering.
5. RoHS Compliant /Pb Free.
| Model | 7R Series (2012 SMD 32.768kHz Crystal) |
| Nominal Frequency | 32.768kHz |
| Frequency Tolerance (at 25℃) | ±20ppm, or specify |
| Parabolic Coefficient | -0.04×10-6/℃2 Max. |
| Operating Temperature Range | -40~+85℃, or specify |
| Storage Temperature Range | -55~+125℃, or specify |
| Drive Level | 0.5μW Max. |
| Load Capacitance | 12.5pF, or specify |
| Turnover Temperature | 25℃ ±5℃ |
| Equivalent Series Resistance (ESR) | 90KΩ |
| Overtone Order | Fundamental |
| Shunt Capacitance | 1.3pF Typ. |
| Aging (at 25℃) | ±3ppm at first year |
| Dimension(L×W×H) | 2.0×1.2×0.60(mm) |
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