7M 7015 SMD Watch Crystal
The 7M 7015 SMD watch crystal is a RoHS compliant tuning fork crystal, and it is sealed by glass. Though being a small and lightweight device, our surface mount crystal is able to provide precise and reliable frequency output with superb frequency-temperature characteristic. Moreover, this KHz crystal adopts tape and reel packaging, making it suitable for automatic assembly and reflow soldering.
Technical Data of 7M 7015 SMD Watch Crystal
1. Frequency: 32.768KHz
2. Load capacitance: 12.5pF
3. Drive level: 1μW (max.)
4. Frequency stability: ±20ppm
5. Frequency tolerance at 25℃: ±20ppm
6. Shunt capacitance (C0): 1.2pF (standard)
7. Equivalent series resistance (ESR): 50KΩ~70KΩ
8. Operating temperature range: -20℃~ 70℃, -40℃~ 85℃
9. Storage temperature range: -40℃~ 85℃
10. Size: 7.0×1.5mm
11. Packing quantity: 3000 pieces/reel
