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Tuning Fork Crystal Unit (kHz range)
NX3215SA-Standard
Applications
・Communications equipment
・Consumer equipment
Features
Compact, thin, and light weight tuning fork crystal unit
・Excellent electric characteristics optimum for mobile communications, OA (office automation) and AV (audiovisual) applications
・Reflow temperature profile (Available for lead free soldering)
| 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 +85 | ℃ | |||
| Storage temperature range | Tstr | -40 to +85 | ℃ | |||
| Level of drive | - | Typ. 0.1 (Max. 0.5) | µW | |||
| Equivalent series resistance | Rr |
Max. 70 |
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
