Epson Timing FC2012AN Crystals

Epson Timing FC2012AN Crystals offers a nominal 32.768kHz frequency range and low ESR in a compact package of 2.05mm x 1.2mm. These crystals are equipped with a fully redesigned element based on Epson design and technology for tuning-fork crystal devices altered over many years. FC2012AN crystals support an operating temperature of up to +105°C and an ESR range from 35kΩ to 60kΩ. Epson Timing FC2012AN Crystals are ideal for applications that require low current consumption, including wearable products and wireless modules for sub-clocks.


  • Wearable products
  • Low-power MCUs for sub-clocks
  • Wireless modules for sub-clocks


  • ESR Ratings
    • 35kΩ (+25°C)
    • 50kΩ (-40°C to +85°C)
    • 60kΩ (-40°C to +105°C)
  • 32.768kHz nominal frequency range
  • ±20 x 10-6 frequency tolerance
  • -40°C to +105°C operating temperature range
  • 2.05mm x 1.2mm package size

Outline Drawing & Terminal Assignment

Epson Timing FC2012AN Crystals


Veröffentlichungsdatum: 2021-11-17 | Aktualisiert: 2023-06-30