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ECS ECX-12 32.768KHz SMD Tuning Fork Crystals

ECS ECX-12 32.768KHz SMD Tuning Fork Crystals are ultra-miniature in a 2.0mm x 1.2mm x 0.6mm ceramic package.  The ECX-12 series is ideal for automotive, Common-Off-the-Shelf (COTS), industrial, and the Internet of Things (IoT) applications. The low-profile components are RoHS Compliant.

Features

  • For low power RTC applications
  • 2.0mm x 1.2mm footprint
  • Extended temperature range
  • RoHS compliant

Applications

  • Automotive
  • COTS
  • Industrial
  • IoT

Specifications

  • 32.768kHz typical frequency
  • ±20ppm maximum frequency tolerance at +25°C
  • 12.5pF typical load capacitance
  • 0.1µW typical drive level 0.5µW maximum
  • 90KΩ maximum equivalent series resistance
  • 7.0fF typical motional capacitance
  • +20°C to +30°C turnover temperature range
  • -0.40ppm/°C2 to -0.02ppm/°C2 temperature coefficient range
  • 1.3pF typical shunt capacitance
  • ±3ppm maximum aging (first year) at +25°C ±3°C
  • Temperature ranges
    • -40°C to +85°C operating
    • -55°C to +125°C storage
Publicado: 2017-05-16 | Actualizado: 2022-08-12