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Quartz Crystal

Quartz

Quartz

SC-20T 　　32kHz Crystal Resonator t=0.33mm

FEATURES

Technical overview of the SC-12S, an ultra-thin SMD crystal resonator with a maximum height of 0.33 mm. It is designed for high-density surface mounting and features excellent shock and heat resistance. The internal crystal element is processed using highly reliable photolithographic technology, and the product is Pb-free and EU RoHS directive compliant

Datasheet
▶︎Ultra-thin type with a thickness of 0.33mm in 2012 size.
▶︎ 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 photolithographic technology inside.

SPECIFICATIONS

Item Symbol Specifications
4 terminals
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 (−0.033±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 80kΩ Max.
Absolute Maximum Drive Level DLmax. 1.0μW Max.
Drive Level DL 0.1μW typ.
Shunt Capacitance C 0 0.8pF typ.
Frequency Ageing f_age ±3 x 10-6/Year
Operating Temperature T_use -40 〜 +85ºC
Storage Temperature T_stg -55 〜 +125ºC

APPLICATIONS

  • Smart card
  • Wearable
  • Module
  • Sub-clock function for a variety of Microcomputer, etc.

DRAWING

External dimension drawing of the SC-12S crystal resonator (top, side, and bottom views in mm). It highlights the ultra-thin 0.33 mm maximum height and the SMD terminal layout designed for high-density mounting

External dimension drawing of the SC-12S crystal resonator (top, side, and bottom views in mm). It highlights the ultra-thin 0.33 mm maximum height and the SMD terminal layout designed for high-density mounting

Click to enlarge.
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