LFXTAL055999

Overview

The LFXTAL055999 is a quartz crystal resonator manufactured by IQD Frequency Products, belonging to the CFPX-104 series. It operates at a fundamental frequency of 12 MHz with a load capacitance of 18 pF. The component features a frequency tolerance and stability of ±30 ppm. Designed for surface-mount applications, it utilizes a 5mm x 3.2mm package configuration. This device supports standard industrial operating conditions and is compliant with RoHS standards.

Feature Summary

• Fundamental mode operation ensures stable oscillation characteristics
• Surface-mount design facilitates automated PCB assembly processes
• RoHS compliant construction supports environmental regulatory requirements

Applications

• General purpose clock signal generation in electronic circuits
• Microcontroller system timing references
• Industrial control equipment synchronization

Procurement Notes

Verify the specific package dimensions and pinout compatibility against the official datasheet before integration. Confirm that the required frequency tolerance meets the target circuit specifications. Ensure the selected supplier provides authentic components with traceable documentation. Check for any recent part number revisions or obsolescence notices from the manufacturer.

Selection Notes

Select this component when a 12 MHz fundamental frequency is required with moderate stability. The 18 pF load capacitance must match the oscillator circuit design parameters. Consider the physical footprint constraints of the 5mm x 3.2mm SMD package during layout planning. Evaluate thermal performance requirements against the standard industrial temperature range.

Part Context

This crystal belongs to the CFPX-104 series of surface-mount quartz resonators. IQD Frequency Products manufactures this line to provide reliable timing solutions for various commercial and industrial applications. The series offers standardized footprints and electrical characteristics to simplify component selection across different product designs.

Replacement Considerations

Consult the official IQD Frequency Products substitution guide for verified equivalent part numbers. Cross-reference alternative suppliers only if they guarantee identical electrical parameters and mechanical dimensions.