Quartz

Quartz

SSP-T Series (SSP-T7-F) Surface Mount Type for Low Frequencies

FEATURES

▶︎ Thin type with height 1.4mm Max.
▶︎ SMD type suitable for automatic & high density surface mounting.
▶︎ Excellent shock and heat resistance.
▶︎ Complies with EU RoHS directive
▶︎ Halogen free
▶︎ A crystal resonator processed by high reliable photolithographic 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 (−0.033±10%) x 10-6/ºC2
Load Capacitance CL 7.0pF、9.0pF、12.5pF

 

※Please contact us for inquiries regarding available CL.

Motional Resistance(ESR) R1 65kΩ max.
Absolute Maximum Drive Level DLmax. 1.0μW max.
Drive Level DL 0.1μW
Shunt Capacitance 0 0.9pF typ.
Frequency Ageing f_age ±3 x 10-6
Operating Temperature T_use −40ºC to +85ºC
Storage Temperature T_stg −55ºC to +125ºC

APPLICATIONS

  • Mobile Phones
  • Wearable
  • Module
  • Sub-clock function for a variety of Micro-computer, etc.

DRAWING

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Click to enlarge.