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Seiko Instruments Inc.

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Quartz Crystal

QUARTZ

Quartz

SCX Series (SC-10S) SMD Type Quartz Crystal

sc-10s

Data Sheet
▶︎ World’s smallest-class 32 kHz crystal with dimensions  of 1.0 × 0.8 × 0.32 mm
▶︎ SMD type suitable for high-density mounting
▶︎ Excellent shock resistance and heat resistance
▶︎ Completely Pb-free
▶︎ Highly reliable photolithography-processed   crystal unit is built in.

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 (−0.036±10%) x 10-6/ºC2
Load Capacitance
 CL 4.0pF、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. 0.3μW max.
Drive Level
 DL 0.1μW typ.
Shunt Capacitance
 C 0 1.1pF typ.
Frequency Ageing
 f_age ±5 x 10-6/Year
Operating Temperature
 T_use -40 〜 +85ºC
Storage Temperature
 T_stg -55 〜 +125ºC

 

Applications

  • Smart rings
  • Smartwatches
  • Hearing aid
  • GPS modules
  • Various microcomputer sub-clocks
  • Various communication modules

Drawing

sc-10s_sunpozu

sc-10s_sunpozu

Click to enlarge.

For further details, please contact us.

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