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The ultra-minature ECX-34R is a very compact SMD Tuning Fork Crystal with a Max. ESR of 50K Ω. The 3.2 x 1.5 x 0.9 mm ceramic package is ideal for today’s SMD manufacturing environment.
ECX-34R SMD CRYSTAL
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OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
ECX-34R SMD CRYSTAL
PARAMETERS
Frequency Frequency Tolerance
CONDITIONS
MIN
Fo
@ +25°C
ECX-31B
TYP
MAX
32.768
± 20 *
UNITS
KHz ppm
Temperature Coefficient Shunt Capacitance Load Capacitance
Co Specify in P/N
-0.028
-0.034 1.05 12.5
-0.040
ppm/°C² pF pF
• Low Profile • 50K Max. ESR • 3.2 x 1.5 mm Footprint • Extended Temp. Range • RoHS Compliant
DIMENSIONS (mm)
Drive Level
DL
0.1 1.