QT3CDL-32.768KEZF-T

Overview

The QST QT3CDL-32.768KEZF-T is a quartz crystal resonator designed for clock generation applications. It operates at a fundamental frequency of 32.768 kHz, a standard rate for real-time clock circuits and low-power microcontrollers. The component utilizes a surface-mount package to facilitate automated assembly processes in consumer electronics and industrial control systems. Electrical characteristics include specific load capacitance requirements and equivalent series resistance values defined by the manufacturer's datasheet.

Feature Summary

• Provides stable frequency reference for timekeeping applications
• Designed for low power consumption environments
• Supports surface mount technology integration

Applications

• Real-time clock modules
• Microcontroller system clocks
• Portable electronic devices

Procurement Notes

Verify the complete part number against official QST documentation to ensure correct suffix specifications. Confirm that the required load capacitance matches the target circuit design before procurement. Check for any specific handling instructions regarding electrostatic discharge sensitivity during storage and installation phases.

Selection Notes

Select this component when a precise 32.768 kHz frequency is required for timing accuracy. Ensure the operating temperature range aligns with the intended application environment. Verify package dimensions against the printed circuit board layout constraints to guarantee proper fitment and soldering reliability.

Part Context

This resonator belongs to QST's line of quartz crystals used for precision timing. It serves as a critical passive component in digital systems requiring accurate time division or periodic signal generation. The model represents a specific variant within the broader family of surface-mount quartz devices offered by the manufacturer.

Replacement Considerations

Consult official substitution lists from QST for direct replacements. Ensure any alternative component matches the electrical parameters and physical footprint. Verify compatibility with existing firmware timing configurations if swapping parts in production.