Characteristics

  • SMT and THT models
  • Sizes 1.2 x 1.0 to 9.5 x 2.54 mm
  • Frequency: 32.768 kHz
  • Tolerances ±10 to ±20 ppm available
  • Hermetically sealed

Applications

  • Microprocessor
  • Real Time Clocks
  • Test and Measurement Equipment
  • Battery powered Applications

Products

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Size
f
Tol. f
Cload(pF)
Operating Temperature
L(mm)
W(mm)
H(mm)
Samples
WE-XTAL Watch Crystals, 85SMX, 32.768 kHz
Status Activei| Production is active. Expected lifetime: >10 years.
Size85SMX 
Frequency32.768 kHz
Frequency±20ppm 
Load Capacitance12.5 pF
Operating Temperature -40 °C up to +85 °C
Length8.7 mm
Width3.7 mm
Height2.5 mm
WE-XTAL Watch Crystals, 85SMX, 32.768 kHz
Status Activei| Production is active. Expected lifetime: >10 years.
Size85SMX 
Frequency32.768 kHz
Frequency±20ppm 
Load Capacitance6 pF
Operating Temperature -40 °C up to +85 °C
Length8.7 mm
Width3.7 mm
Height2.5 mm
WE-XTAL Watch Crystals, CFPX-217, 32.768 kHz
Status Activei| Production is active. Expected lifetime: >10 years.
SizeCFPX-217 
Frequency32.768 kHz
Frequency±20ppm 
Load Capacitance12.5 pF
Operating Temperature -40 °C up to +85 °C
Length3.2 mm
Width1.5 mm
Height0.9 mm
WE-XTAL Watch Crystals, CFPX-217, 32.768 kHz
Status Activei| Production is active. Expected lifetime: >10 years.
SizeCFPX-217 
Frequency32.768 kHz
Frequency±20ppm 
Load Capacitance9 pF
Operating Temperature -40 °C up to +85 °C
Length3.2 mm
Width1.5 mm
Height0.9 mm
WE-XTAL Watch Crystals, CFPX-217, 32.768 kHz
Status Activei| Production is active. Expected lifetime: >10 years.
SizeCFPX-217 
Frequency32.768 kHz
Frequency±20ppm 
Load Capacitance7 pF
Operating Temperature -40 °C up to +85 °C
Length3.2 mm
Width1.5 mm
Height0.9 mm
WE-XTAL Watch Crystals, CFPX-56, 32.768 kHz
Status Activei| Production is active. Expected lifetime: >10 years.
SizeCFPX-56 
Frequency32.768 kHz
Frequency±20ppm 
Load Capacitance12.5 pF
Operating Temperature -40 °C up to +85 °C
Length9.5 mm
Width2.54 mm
Height2.54 mm
WE-XTAL Watch Crystals, CFPX-217, 32.768 kHz
Status Activei| Production is active. Expected lifetime: >10 years.
SizeCFPX-217 
Frequency32.768 kHz
Frequency±20ppm 
Load Capacitance6 pF
Operating Temperature -40 °C up to +85 °C
Length3.2 mm
Width1.5 mm
Height0.9 mm
WE-XTAL Watch Crystals, IQXC-25, 32.768 kHz
Status Activei| Production is active. Expected lifetime: >10 years.
SizeIQXC-25 
Frequency32.768 kHz
Frequency±20ppm 
Load Capacitance12.5 pF
Operating Temperature -40 °C up to +85 °C
Length2 mm
Width1.2 mm
Height0.6 mm
WE-XTAL Watch Crystals, IQXC-25, 32.768 kHz
Status Activei| Production is active. Expected lifetime: >10 years.
SizeIQXC-25 
Frequency32.768 kHz
Frequency±10ppm 
Load Capacitance9 pF
Operating Temperature -40 °C up to +85 °C
Length2 mm
Width1.2 mm
Height0.6 mm
WE-XTAL Watch Crystals, IQXC-90, 32.768 kHz
Status Activei| Production is active. Expected lifetime: >10 years.
SizeIQXC-90 
Frequency32.768 kHz
Frequency±20ppm 
Load Capacitance12.5 pF
Operating Temperature -40 °C up to +85 °C
Length1.6 mm
Width1 mm
Height0.5 mm
WE-XTAL Watch Crystals, IQXC-90, 32.768 kHz
Status Activei| Production is active. Expected lifetime: >10 years.
SizeIQXC-90 
Frequency32.768 kHz
Frequency±20ppm 
Load Capacitance9 pF
Operating Temperature -40 °C up to +85 °C
Length1.6 mm
Width1 mm
Height0.5 mm
WE-XTAL Watch Crystals, IQXC-90, 32.768 kHz
Status Activei| Production is active. Expected lifetime: >10 years.
SizeIQXC-90 
Frequency32.768 kHz
Frequency±20ppm 
Load Capacitance7 pF
Operating Temperature -40 °C up to +85 °C
Length1.6 mm
Width1 mm
Height0.5 mm
WE-XTAL Watch Crystals, IQXC-146, 32.768 kHz
Status Activei| Production is active. Expected lifetime: >10 years.
SizeIQXC-146 
Frequency32.768 kHz
Frequency±20ppm 
Load Capacitance6 pF
Operating Temperature -40 °C up to +85 °C
Length1.2 mm
Width1 mm
Height0.5 mm
WE-XTAL Watch Crystals, IQXC-146, 32.768 kHz
Status Activei| Production is active. Expected lifetime: >10 years.
SizeIQXC-146 
Frequency32.768 kHz
Frequency±20ppm 
Load Capacitance12.5 pF
Operating Temperature -40 °C up to +85 °C
Length1.2 mm
Width1 mm
Height0.5 mm
WE-XTAL Watch Crystals, IQXC-146, 32.768 kHz
Status Activei| Production is active. Expected lifetime: >10 years.
SizeIQXC-146 
Frequency32.768 kHz
Frequency±20ppm 
Load Capacitance7 pF
Operating Temperature -40 °C up to +85 °C
Length1.2 mm
Width1 mm
Height0.5 mm
WE-XTAL Watch Crystals, WATCH, 32.768 kHz
Status Activei| Production is active. Expected lifetime: >10 years.
SizeWATCH 
Frequency32.768 kHz
Frequency±20ppm 
Load Capacitance12.5 pF
Operating Temperature -40 °C up to +85 °C
Length8 mm
Width3 mm
WE-XTAL Watch Crystals, WATCH, 32.768 kHz
Status Activei| Production is active. Expected lifetime: >10 years.
SizeWATCH 
Frequency32.768 kHz
Frequency±15ppm 
Load Capacitance12.5 pF
Operating Temperature -40 °C up to +85 °C
Length8 mm
Width3 mm
WE-XTAL Watch Crystals, WATCH, 32.768 kHz
Status Activei| Production is active. Expected lifetime: >10 years.
SizeWATCH 
Frequency32.768 kHz
Frequency±20ppm 
Load Capacitance12.5 pF
Operating Temperature -40 °C up to +85 °C
Length6 mm
Width2 mm