9HT12-32.768KDZC-T

Crystals Overview

The 9HT12-32.768KDZC-T is a surface-mount tuning fork crystal manufactured by TXC Corporation, designed for precision timing applications. It operates at a fundamental frequency of 32.768 kHz with a frequency tolerance of ±20 ppm. The component features a load capacitance of 9 pF and an equivalent series resistance (ESR) of 90 kOhms. It supports a drive level of 0.5 µW and exhibits an aging rate of 3 ppm in the first year. The device is rated for operation within a temperature range of -40°C to +85°C and utilizes a 2-SMD, no-lead package.

Crystals Feature Summary

• Tuning fork crystal type optimized for low-power real-time clock applications
• Fundamental mode operation ensuring stable frequency generation
• Surface-mount construction compatible with automated assembly processes

Crystals Applications

• Real-time clock circuits in consumer electronics
• Portable devices requiring precise timekeeping
• Embedded systems utilizing quartz timing references

Crystals Procurement Notes

Verify the specific suffix KDZC against the manufacturer's official datasheet to confirm exact electrical parameters, including load capacitance and tolerance levels. Ensure that the ordering information matches the required frequency stability and operating temperature range specifications defined in the product documentation before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a 32.768 kHz fundamental frequency with ±20 ppm tolerance is required. Confirm that the system design accommodates a 9 pF load capacitance and that the available drive power does not exceed 0.5 µW. Verify compatibility with the 2-SMD footprint dimensions and ensure the application environment falls within the specified -40°C to +85°C operational range.

Crystals Part Context

This part belongs to the 9HT12 series of tuning fork crystals from TXC Corporation. These components are engineered for high reliability in compact electronic designs. The series offers various load capacitance options and tolerance grades to suit different timing accuracy requirements across diverse industrial and consumer applications.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Cross-reference with other manufacturers only if identical electrical parameters and mechanical footprints are verified through official datasheets.