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32.768 khz smd electronics crystal

tuning fork quartz 32.768khz  electronics crystal,  

32.768 khz crystal smd.jpg

SMD8038 electronics crystal  Feature :

  • 8.0*3.8MM size

● Heat resistant and reflowable type  

● ROHS Compliant

Electronics crystal Standard Specifications

Nominal Frequency 32.768kHz
Frequency Tolerance ±20 ppm (at 25℃±3℃)
Load capacitance12.5pF (optional 6pF,7pF,9pF)
Equivalent Series Resistance50 KOhms (Max.)
Drive Level 1μW (Max.)
Shunt Capacitance 1.25 pf (Typ.)
Operating Temperature Range-40℃~+85℃
Storage Temperature Range -55℃~+125℃
Turnover Temperature 25℃±5℃
Temperature Coefficient -0.034±0.006ppm/℃2
Aging (First Year) ±5ppm (at 25℃)

Electronics  crystal Dimensions:mm


Frequency deviation of crystal oscillator leads to inaccurate time of electronic clock/clock crystal