LFXTAL050632

Overview

The LFXTAL050632 is a quartz crystal manufactured by IQD Frequency Products, designed for precision timing applications. It operates at a nominal frequency of 32.768 kHz and utilizes a tuning fork configuration. The component features a frequency tolerance of ±10 ppm and a load capacitance of 6 pF. It exhibits a series resistance (ESR) of 50 kOhms and is housed in a 4-SOJ package with a 5.50 mm pitch. This device is suitable for environments requiring stable low-frequency oscillation.

Feature Summary

• Tuning fork quartz crystal design
• Low power consumption characteristics
• Standard SMD packaging format

Applications

• Real-time clock circuits
• Microcontroller oscillator inputs
• Portable electronic devices

Procurement Notes

Verify the specific suffix to confirm the exact packaging type, as variations exist between bulk and reel formats. Ensure the selected variant matches the required load capacitance and frequency stability specifications for the target circuit design. Cross-reference the manufacturer datasheet for detailed mechanical dimensions and soldering recommendations before integration.

Selection Notes

Select this component when a 32.768 kHz reference is required for timekeeping or low-speed synchronization. The 4-SOJ package offers a balance between mounting ease and footprint constraints. Consider the 50 kOhm ESR when designing the oscillator circuit to ensure proper startup conditions and stable operation within the specified temperature range.

Part Context

This part belongs to the standard quartz crystal lineup from IQD Frequency Products, a subsidiary of Wurth Elektronik. The LFXTAL series provides reliable frequency control solutions for various consumer and industrial electronics. IQD leverages extensive manufacturing experience to deliver components that meet stringent quality standards for global markets.

Replacement Considerations

Direct substitutes must match the 32.768 kHz frequency, 6 pF load capacitance, and 4-SOJ package dimensions. Verify equivalent ESR and stability ratings to maintain circuit performance. Consult official cross-reference lists for approved alternatives.