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Quartz Crystal

Quartz

Quartz

SC-32P　　32kHz Crystal Resonator R1=50kΩ Max.

FEATURES

Technical overview of an SMD crystal resonator optimized for microcomputers with a Low Equivalent Series Resistance (ESR) of 50k ohms max. It is suitable 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
▶︎ Suitable for microcomputer with Low ESR(R1=50kΩmax).
▶︎ 3215 size package (3.2 x 1.5 x 0.75 mm)
▶︎ SMD type suitable for high density surface mounting.
▶︎ 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 Specification
Nominal Frequency f_nom 32.768kHz
Frequency Tolerance f_tol ±5 x 10-6、±10 x 10-6、±20 x 10-6

 

※Please contact us for inquiries regarding available tolerance.
Turnover Temperature Ti +25±5ºC
Parabolic Coefficient B (−0.033±10%) 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 50kΩ Max. （-40℃～+85℃）
Absolute Maximum Drive Level DLmax. 1.0μW Max.
Drive Level DL 0.1μW typ.
Shunt Capacitance C 0 1.0pF typ.
Frequency Ageing f_age ±3 x 10-6/Year
Operating Temperature T_use -40 〜 +85ºC
Storage Temperature     T_stg -55 〜 +125ºC

APPLICATIONS

  • PC
  • Tablet
  • module
  • Wearable

DRAWING

External dimension drawing of a low ESR 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 a low ESR 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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