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Quartz Crystal

Quartz

Quartz

SC-20T　　　32kHz Crystal Resonator Thin 0.35mm

FEATURES

Technical overview of the SC-20T, an ultra-thin SMD crystal resonator with a maximum height of only 0.35 mm. Optimized for high-density surface mounting, it offers excellent shock and heat resistance. The internal crystal element is processed using highly reliable photolithographic technology, and the product is Pb-free and compliant with the EU RoHS directive

Datasheet
▶︎ Ultra-thin type with a thickness of 0.35mm 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 75kΩ 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

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

DRAWING

SC-20T_0.35

SC-20T_0.35

Click to enlarge.
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