EQ156 Crystal 32.768kHz
Description
EQ156 crystals provide 32.768kHz in an ultra-miniature package. The part is designed to provide the smallest possible component size for real-time clock applications. Their miniature size and rugged construction make them ideal for battery powered, hand-held equipment. Frequency 32.7680kHz Ultra-miniature package: 3.2 x 1.5 x 0.9mm Low mass, rugged construction Packaged in standard EIA tape and reel Miniaturized 32.768kHz crystal for real-time clock applications The part is ideal for battery powered, hand-held equipment
- Electrical components and parts
- crystal
- Component
- electronics
Product characteristics
- Nominal Frequency
- 32.7680kHz
- Calibration Tolerance at 25ºC
- ±20ppm
- Operating Temperature Range
- -40 to +85°C
- Storae Temperature Range
- -55 to +125°C
- Load Capacitance (CL)
- 12.5pF or 7.0pF
- Motional Capacitance (C1)
- 3.6fF typical
- Shunt Capacitance (C0)
- 1.0pF typical
- Equivalent Series Resistance (ESR)
- 70k Ohms
- Drive level
- 0.5 micro Watt maximum
- Temperature Coefficient
- -0.04/°C2 maximum
- Turnover Temperature
- +25°±5°C
- Ageing
- ±3ppm per year
- Insulation Resistance
- 500MΩ minimum @100VDC
- Crystal Cut
- X-Cut
- Reflow Soldering
- 10s maximum at 260°C twice or 180s at 230°C, once
- Packaging
- EIA tape and reel
Documents
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