BC46 - 3.2x1.5x0.8mm.
The BC46 series is an ultra miniature surface mount (SMD) type tuning fork crystal measuring 3.2 x 1.5 x 0.8 mm. With its ceramic base and metal cover it provides the durability and reliability necessary for many applications. Possible applications include mobile communications, chip cards, real time clocks, and wireless communications.
Features
Specifications
| Frequency | 32.768 kHz |
| Frequency Tolerance at 25ºC. | ±20ppm - Standard ±10ppm to ±50ppm - Available |
| Operating Temperature Range | -40o to +85oC. |
| Temperature Coefficient | -0.040ppm/oC2 max. |
| Load Capacitance | 4pF to 12.5pF |
| Shunt Capacitance | 2pF max. |
| Equivalent Series Resistance | 80k ohms max. |
| Aging | ±3ppm/1st year max. |
| Drive Level |
1.0uW max. |
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Mechanical Dimensions
