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
- Excellent clock signal generator for CPU´s
- Do not use for new designs because of EOL – please use M3215
-
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 0.9 mm
-
Frequency Range
32.768 kHz
-
NUMBER OF SOLDER PADS
2
-
FREQUENCY TOLERANCES AT 25°C
±20 ppm (standard)
±10 ~ ±100 ppm (option) -
LOAD CAPACITANCE (CL)
12.5 pF (standard)
7,8,9 and 12pF available on request -
WORKING TEMPERATURE RANGE
-40/+85°C
-
RESONANCE RESISTANCE
80 kΩ max.
-
SHUNT CAPACITANCE C0
1.15 pF typ.
-
TURNOVER TEMPERATURE
+25°C ±5°C
-
PARABOLIC COEFFICIENT
-0.04 ppm/°C²
-
DRIVE LEVEL
0.5 µW typical (1.0 µW max.)
-
AGING
±3 ppm max. per year
-
INSULATION RESISTANCE
>500 MΩ DC/100V ±10%
-
STORAGE TEMPERATURE
-55°+125°C
-
DELIVERY FORM
Tape and Reel (3.000 pcs per reel)
DATASHEET: SMD 32.768 kHz QUARTZ CRYSTAL M4819
