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Tuning Fork Crystal Unit (kHz range)
NX3215SD
Applications
・Automotive equipment
Features
Compact surface-mount tuning fork crystal unit for automotive
High resistance to solder cracking
・Excellent heat resistance and environmental resistance performance
・Surface-mount tuning fork crystal unit (Available for reflow soldering)
・Reflow temperature profile (Available for lead free soldering)
・Conforms to AEC-Q200
| Item | Symbol | Value | Unit | |||
|---|---|---|---|---|---|---|
| Nominal frequency | fnom | 32.768 | kHz | |||
| Package size (L×W×H) | - | 3.2×1.5×0.8 | mm | |||
| Load capacitance | CL |
|
pF | |||
| Frequency tolerance (@ +25°C) | - | ±20 | ppm | |||
| Turnover temperature | - | +25 ± 5 | °C | |||
| Parabolic coefficient | - | Max. -0.04 | ppm/°C2 | |||
| Operating temperature range | Topr | -40 to +125 | ℃ | |||
| Storage temperature range | Tstr | -40 to +125 | ℃ | |||
| Level of drive | - | Typ. 0.1(Max. 0.5) | µW | |||
| Equivalent series resistance | Rr |
Max. 80 |
kΩ | |||
| Insulation resistance | - | Min. 500 | MΩ | |||
| Airtightness | - | Max. 1.1ppb | Pa m3/s | |||
| Specification number | - |
|
- |
The specifications listed are our standard specifications. Please inform "Model", "Frequency" and "Specification number" when inquiring or placing an order. Specifications other than those listed above are also available, so please do not hesitate to contact us.
External dimensions
