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- Quartz Crystal
- Crystal Unit
Excellent aging characteristics.
Ultra-thin thickness 0.9mm.
Reflow is possible.
RoHS compliant and lead free.
| Type | S3215 |
| Freq. | 32.768kHz |
| Frequency tolerance (at 25℃) | -/+20ppm , -/+50ppm |
| Operating temperature | -40 ~ +85℃ |
| Equivalent series resistance | 70K ohms Max. |
|
Temperature characteristics -Turnover temperature -Parabolic curvature constant |
25°C ± 5℃ -0.045x10 -6 / ℃ 2 Max. |
| Drive level | 0.1uW |
| Shunt capacitance | 2.0pF Max. |
| Load capacitance | 7pF , 9pF , 12.5pF |
| Insulation resistance | 500M ohms//DC 100V |
| Aging | -/+3ppm/year |
| Min. Packing | 3,000pcs/Reel |
