SMD WATCH CRYSTAL 4.8 x 1.9 mm 32.768 kHz
- High reliability for low cost
- Ultra low profile
- Operating temperature range of -40/+85°C
- Do not use for new designs because of EOL – please use M3215
- Excellent clock signal generator for CPU´s
Product Name
32.768 kHz Quartz Crystal
Package
SMD Ceramic/2pad
Dimensions in mm (W x D x H)
4.8 x 1.9 x 0.8 mm
Frequency Range
32.768 kHz
DELIVERY FORM
Tape and Reel (3.000 pcs per reel)
STORAGE TEMPERATURE
-55°+125°C
INSULATION RESISTANCE
>500 MΩ DC/100V ±10%
AGING
±3 ppm max. per year
DRIVE LEVEL
0.5 µW typical (1.0 µW max.)
TEMPERATURE COEFFICIENT
-0.034 ppm/°C²
TURNOVER TEMPERATURE
+25°C ±5°C
SHUNT CAPACITANCE C0
1.35 pF typ.
RESONANCE RESISTANCE
70 kΩ max.
WORKING TEMPERATURE RANGE
-40/+85°C
LOAD CAPACITANCE (CL)
12.5 pF (standard)
6,7 and 9 pF available on requestFREQUENCY TOLERANCES AT 25°C
±20 ppm (standard)
±10 ~ ±100 ppm (option)NUMBER OF SOLDER PADS
2
DATASHEET: SMD 32.768 kHz QUARTZ CRYSTAL M4819
