SMD WATCH CRYSTAL RR 3.2 x 1.5 mm 32.768 kHz
- Reduced resonance resistance 50 kΩ max. for low power designs
- Cheapest available MINI-Watch-Crystal in ceramic package
- Extended operating temperature range of up to -40/+125°C
- Excellent clock generator for CPU's, Wireless, Mobile Comm., etc.
- Typical applications: IoT, Metering, Industrial, Health Care, Wearables, Portables, Wireless
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Product Name
32.768 kHz Quartz Crystal
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Package
SMD Ceramic/2pad
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Dimensions in mm (W x D x H)
3.2 x 1.5 x 0.75 mm
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Frequency Range
32.768 kHz
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NUMBER OF SOLDER PADS
2
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FREQUENCY TOLERANCES AT 25°C
±20 ppm (standard)
±10 ~ ±100 ppm (option) -
LOAD CAPACITANCE (CL)
12.5 pF (standard)
6,7 and 9pF available on request -
WORKING TEMPERATURE RANGE
-40/+85°C or -40/+105°C or -40/+125°C
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RESONANCE RESISTANCE
50 kΩ max. for low power designs
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SHUNT CAPACITANCE C0
1.3 pF typ.
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TURNOVER TEMPERATURE
+25°C ±5°C
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PARABOLIC COEFFICIENT
-0.04 ppm/°C²
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DRIVE LEVEL
0.2 µW typical (1.0 µW max.)
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AGING
±3 ppm max. per year
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INSULATION RESISTANCE
>500 MΩ DC/100V ±10%
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STORAGE TEMPERATURE
-55°/+125°C
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DELIVERY FORM
Tape and Reel (1.000 ~ 3.000 pcs per reel)
DATASHEET: SMD 32.768 kHz QUARTZ CRYSTAL M3215RR
