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YXC – 32.768 kHz 12.5 pF Tuning Fork Quartz Crystal SMD 3.2×1.5×0.8mm

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90.85 (Including tax)

 

  1. Mode of Oscillation: Fundamental mode
  2. Frequency Tolerance: 20 ppm
  3. Shunt Capacitance: 1.6 pF typical; 2.0 pF max.
  4. Motional Capacitance: 3.6 pF typical
  5. Load Capacitance: 12.5 pF

Discount per Bulk Quantity

QuantityDiscountPrice
5 - 105%86.31 (Including tax)
11 - 2010%81.77 (Including tax)
21 - 4015%77.22 (Including tax)
41 - 10020%72.68 (Including tax)
  • Estimated delivery time 2-4 days
  • (Subject to stock Availability)
SKU: rz24317945

Product details

Tuning forks (sometimes referred to as “wristwatch crystals”) are designed to generate one single frequency: 32.768kHz. This frequency, which is equal to 215 Hz, makes it easy to generate a 1 Hz signal by a series of divided by two frequency dividers, as needed by the watch industry. Tuning forks are cut as close to normal to the Z-axis of the wafer, and typically are 2-5 degrees off of the Z-axis.

Their frequency stability over temperature is represented as a quadratic function, and they are designed to have a zero-temperature coefficient of around 25 C similar to AT-cut crystals. These wristwatch crystals are sufficiently accurate, usually, while worn as intended, i.e., on someone’s wrist for 16 hours and off the wrist for 8 hours each day.


Features:

  1. Precision time piece in miniature ceramic package for SMD mounting.
  2. 100% RoHS compliant and lead-free product.
  3. Low aging. High shock and vibration resistance.
  4. Applications include real-time clocks, battery operated devices

Specifications:

  1. Brand: Mercury
  2. Crystal Cut: X-CUT
  3. Mode of Oscillation: Fundamental mode
  4. Turnover Temperature: 25 C +-5 C
  5. Frequency Tolerance: 20 ppm
  6. Shunt Capacitance: 1.6 pF typical; 2.0 pF max.
  7. Motional Capacitance: 3.6 pF typical
  8. Load Capacitance: 12.5 pF
  9. Drive Level: 0.1 uW typical; 1.0 u W max.
  10. Aging at 25 C: +-3 ppm / year max.
  11. Insulation Resistance: 500 MOhm min. at 100 V+-15 V DC
  12. Frequency: 32.768 KHz

Package Includes:

1 x YXC – 32.768 kHz 12.5 pF Tuning Fork Quartz Crystal SMD 3.2×1.5×0.8mm

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