LFXTAL003312BULK

Overview

The LFXTAL003312BULK is a quartz crystal resonator manufactured by IQD Frequency Products. It operates at a nominal frequency of 22.1184 MHz with a frequency tolerance of ±20 ppm and stability of ±50 ppm. The component utilizes an HC-49 package style for through-hole mounting, featuring a radial lead configuration. Key electrical specifications include a load capacitance of 30 pF and an equivalent series resistance (ESR) of 70 Ohms. It functions in the fundamental mode and supports a maximum drive level of 500 µW. The device is rated for an operating temperature range of -10°C to +60°C.

Feature Summary

• Provides precise timing reference via fundamental mode quartz resonance
• Designed for reliable through-hole integration using standard HC-49 footprint
• Maintains specified frequency accuracy within defined thermal limits

Applications

• Microcontroller clock circuits
• Communication interface synchronization
• Industrial control system timing

Procurement Notes

Verify the specific suffix against official IQD documentation to confirm exact tolerances and packaging variations. Ensure the selected variant matches the required load capacitance and ESR values for the target circuit design. Confirm RoHS compliance status if environmental regulations apply to the final assembly process.

Selection Notes

Select this component when a 22.1184 MHz fundamental frequency is required for through-hole applications. Consider the 30 pF load capacitance requirement for oscillator circuit compatibility. Evaluate the 70 Ohm ESR against the driving capability of the host oscillator to ensure stable startup conditions.

Part Context

This part belongs to the IQD Frequency Products quartz crystal lineup, which serves diverse electronics sectors including automotive, industrial, and consumer markets. IQD is recognized for providing comprehensive frequency control solutions, ranging from basic crystals to high-performance oscillators, supporting global manufacturing needs.

Replacement Considerations

No direct substitute part numbers are documented in the provided source material.