LFXTAL066834

Overview

The LFXTAL066834 is a quartz crystal resonator manufactured by IQD Frequency Products. It operates at a fundamental frequency of 32.768 kHz, commonly utilized for real-time clock applications. The component features a load capacitance of 12.5 pF and exhibits a frequency tolerance of ±10 ppm. It has an equivalent series resistance (ESR) of 70 kOhms and utilizes a 2-SMD, No Lead package configuration.

Feature Summary

• Provides precise timing reference for low-frequency clock circuits
• Utilizes surface mount technology for automated assembly
• Designed for stable operation in consumer electronics

Applications

• Real-time clock modules
• Wristwatches and wearable devices
• Portable electronic equipment

Procurement Notes

Verify the specific package variant and lead-free status against the official datasheet before ordering. Confirm that the 12.5 pF load capacitance matches the target circuit design requirements to ensure accurate frequency performance.

Selection Notes

Select this component when a standard 32.768 kHz reference is required for timekeeping functions. Ensure the application environment supports the specified operating temperature range and that the PCB layout accommodates the 2-SMD footprint dimensions accurately.

Part Context

This part belongs to the IQD Frequency Products quartz crystal lineup, which includes various frequencies and packages. It serves as a passive frequency control element within larger electronic systems, distinct from active oscillators or temperature-compensated variants.

Replacement Considerations

Cross-reference with other 32.768 kHz crystals having identical 12.5 pF load capacitance and similar ESR values. Verify mechanical compatibility with the 2-SMD no-lead package form factor before substituting.