9HT10D-32.768KDZY-T

Crystals Overview

The 9HT10D-32.768KDZY-T is a quartz crystal resonator manufactured by TXC Corporation, designed for surface-mount applications. It operates at a fundamental frequency of 32.768 kHz with a load capacitance of 7 pF and a frequency tolerance of ±20 ppm. The component features an equivalent series resistance (ESR) of 70 kOhms and supports a drive level of 0.5 uW. It is housed in a compact 3.2 mm x 1.5 mm x 0.75 mm SMD package, suitable for environments ranging from -40°C to +85°C.

Crystals Feature Summary

• Provides stable timing signals at the standard 32.768 kHz frequency for clock circuits.
• Utilizes a low-profile surface-mount design to facilitate automated assembly processes.
• Ensures reliable operation across extended industrial temperature ranges.

Crystals Applications

• Real-time clock modules in consumer electronics
• Microcontroller system oscillators
• Portable battery-powered devices requiring low power consumption

Crystals Procurement Notes

Verify that the target circuit design accommodates a 7 pF load capacitance to ensure accurate frequency performance. Confirm that the PCB layout supports the specific 3.2 mm x 1.5 mm footprint dimensions. Ensure the application environment remains within the specified -40°C to +85°C operating range to maintain stability. Check datasheet specifications regarding maximum drive level limits before integration.

Crystals Selection Notes

Select this component when a 32.768 kHz reference is required for timekeeping or low-speed synchronization. Choose this part if the design constraints necessitate a 7 pF load capacitance rather than other common values like 6 pF or 12.5 pF. Consider this model for applications where the ±20 ppm tolerance meets the system accuracy requirements without needing higher precision alternatives.

Crystals Part Context

This component belongs to the 9HT10 series of quartz crystals from TXC Corporation. The series offers various frequency options and package sizes tailored for different electronic applications. The 9HT10D variant specifically denotes the 32.768 kHz frequency with a 7 pF load capacitance configuration within this product line.

Crystals Replacement Considerations

The 9HT10-32.768KDZB-T is listed as a similar substitute option. Verify compatibility regarding the 6 pF versus 7 pF load capacitance difference before swapping components. Ensure any replacement maintains the same 32.768 kHz frequency and SMD package dimensions.