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Quartz Crystal

Quartz

Quartz

SC-20A　　　32kHz Crystal Resonator Automotive

FEATURES

Technical overview of an SMD crystal resonator that conforms to the AEC-Q200 automotive quality standard. It is designed for high-density surface mounting and offers excellent shock and heat resistance. The internal crystal element is processed using high-reliability photo-lithographic technology. The product is Pb-free and complies with the EU RoHS directive

Datasheet
▶︎ Conforms to “AEC-Q200”
▶︎  Small 2012 size (2.0 x 1.2 x 0.6 mm) package.
▶︎ Excellent shock and heat resistance.
▶︎ Pb-free.
▶︎ Complies with EU RoHS directive
▶︎ A crystal resonator processed by high reliable photo-lithographic technology inside.

SPECIFICATIONS

Item Symbol Specifications
Nominal Frequency f_nom 32.768kHz
Frequency Tolerance f_tol ±20 x 10-6

 

※Please contact us for inquiries regarding available tolerance.
Turnover Temperature Ti +25±5ºC
Parabolic Coefficient B (−0.028±20%) x 10-6/ºC2
Load Capacitance CL 6.0pF、7.0pF、9.0pF、12.5pF

 

※Please contact us for inquiries regarding available CL.
Motional Resistance(ESR) R1 90kΩ Max.
Absolute Maximum Drive Level DLmax. 1.0μW Max.
Drive Level DL 0.1μW typ.
Shunt Capacitance C 0 1.3pF typ.
Frequency Ageing f_age ±3 x 10-6/Year
Operating Temperature T_use -55 〜 +125ºC
Storage Temperature T_stg -55 〜 +125ºC

APPLICATIONS

  • Car Audio
  • Car Navigation
  • ECU sub clock
  • In-vehicle clock etc.

DRAWING

External dimension drawing of an AEC-Q200 compliant crystal resonator showing top, side, and bottom views in mm. It highlights the package dimensions and SMD terminal layout for high-density surface mounting

External dimension drawing of an AEC-Q200 compliant crystal resonator showing top, side, and bottom views in mm. It highlights the package dimensions and SMD terminal layout for high-density surface mounting

Click to enlarge.
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