9HT11-32.768KAZY-T

Crystals Overview

The 9HT11-32.768KAZY-T is a surface-mount quartz crystal unit manufactured by TXC Corporation, designed for precision timing applications. It operates at a fundamental frequency of 32.768 kHz with a load capacitance of 7 pF and a frequency tolerance of ±30 ppm. The component features an equivalent series resistance (ESR) of 90 kOhms and supports base harmonic operation modes. It is housed in a compact 2-SMD, No Lead package measuring 3.2 mm x 1.5 mm, suitable for automated assembly processes.

Crystals Feature Summary

• Provides stable timekeeping signals via fundamental mode quartz resonance
• Designed for low-power consumption in portable electronic circuits
• Supports automated surface-mount technology (SMT) manufacturing

Crystals Applications

• Real-time clock (RTC) circuits in consumer electronics
• Wristwatches and wearable devices requiring precise timebase
• Portable medical equipment needing accurate timing references

Crystals Procurement Notes

Verify the specific suffix 'AZY' against official datasheets to confirm package dimensions and loading conditions. Ensure compatibility with PCB footprint specifications before integration. Confirm RoHS compliance status through current manufacturer documentation. Validate supply chain authenticity using authorized distributor channels only.

Crystals Selection Notes

Select this component when a 32.768 kHz reference is required for low-frequency timing. The 7 pF load capacitance must match the oscillator circuit design. Consider the 90 kOhm ESR value for impedance matching requirements. Evaluate thermal stability within the -40°C to +85°C operating range for environmental suitability.

Crystals Part Context

This part belongs to the 9HT11 series of thin-film or bulk acoustic wave crystals from TXC Corporation. It serves as a standard timekeeping element in modern miniaturized electronics. The 2-SMD form factor allows for space-constrained designs common in smartphones and IoT devices.

Crystals Replacement Considerations

Direct substitutes include other 32.768 kHz crystals with identical 7 pF load capacitance and similar physical dimensions. Verify ESR values and temperature coefficients when cross-referencing alternative manufacturers. Ensure pinout compatibility for direct board replacement without layout modifications.