The X21 Tuning Fork Crystal

/The X21 Tuning Fork Crystal

HM International wants to highlight following evolution

The X21 Tuning Fork Crystal: The future standard in generating a clocking signal

The X21 is a XY-cut SMD crystal that produces a specific frequency of 32.768 kHz. We notice that this package size of 2.0 x 1.2 x 0.6 is becoming more popular for new designs that need a real-time clocking signal. As this evolution continues the price gap with today’s standard, the X31 (package: 3.2 x 1.5 x 0.9), will only get smaller.

This means that even more players on the global market will consider a change of package style due to this “smaller size for smaller price” evolution.

If you want more information for your specific crystal demand or want to compare our prices for your actual or future projects, please send your RFQ to info@HMInternational.be  to get our quote.

Features of the X21:

  • Package: 2.0 x 1.2 x 0.6 mm

  • Operating temperature range: -40°C to +85°C

  • Available with:

    • frequency tolerance at 25°C: 20 ppm standard
    • load capacitance: 12,5pF (standard), 9pF, 7pF or 6pF
  • 100 % equivalent for following tuning fork crystals that can be found on the market today:

    • ABS06
    • CM212
    • JTX210
    • FX122
    • CM8V
    • FC-12M
    • ST2012SB
2017-03-02T17:50:01+00:00