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Quartz Crystal

Quartz

Quartz

SC-20S　　　 32kHz Crystal Resonator

FEATURES

Technical overview of the SC-20S, an SMD crystal resonator featuring a thin design with a maximum height of 0.6 mm. It is optimized for high-density surface mounting and offers excellent shock and heat resistance. The internal crystal element is processed using highly reliable photo-lithographic technology, and the product is both Pb-free and EU RoHS directive compliant

Datasheet
▶︎Small 2012 size (2.1×1.2×0.6) package.
▶︎ 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 Specifications
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 (−0.030±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 70kΩ 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 -40 〜 +85ºC
Storage Temperature T_stg -55 〜 +125ºC

APPLICATIONS

  • Mobile phones
  • Wearable
  • Module
  • Sub-clock function for a variety of Microcomputer, etc.

DRAWING

Technical dimension drawing of the SC-20S crystal resonator. It illustrates the top, side, and bottom views of the SMD package in millimeters (mm). The diagram highlights its compact footprint and a maximum height of 0.6 mm, which is suitable for high-density surface mounting. The bottom view provides precise measurements for the terminal pads to ensure accurate PCB layout design

Technical dimension drawing of the SC-20S crystal resonator. It illustrates the top, side, and bottom views of the SMD package in millimeters (mm). The diagram highlights its compact footprint and a maximum height of 0.6 mm, which is suitable for high-density surface mounting. The bottom view provides precise measurements for the terminal pads to ensure accurate PCB layout design

Click to enlarge.
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