LFXTAL012504

Overview

The LFXTAL012504 is a surface-mount quartz crystal resonator manufactured by IQD Frequency Products. It operates at a fundamental frequency of 24 MHz with a frequency tolerance of ±30 ppm at 25°C and a total frequency stability of ±50 ppm across the operating temperature range of -10°C to +60°C. The device features a load capacitance (CL) of 16 pF and a maximum equivalent series resistance (ESR) of 40 Ohms. It utilizes an HC-49/US package, measuring 11.30 mm in length, 4.70 mm in width, and 4.50 mm in height. The component supports a drive level of up to 500 µW and is available in tape and reel or cut tape packaging formats.

Feature Summary

• Hermetically sealed metal lid construction for environmental protection
• Fundamental mode operation for stable clock generation
• Surface-mount design compatible with automated assembly processes

Applications

• Industrial data acquisition gateway clock sources
• Microcontroller system timing references
• Industrial communication interface synchronization

Procurement Notes

Verify that the specific order suffix matches the required packaging format, such as tape and reel or cut tape, as these affect handling procedures. Confirm the load capacitance requirement aligns with the target circuit design to ensure frequency accuracy. Check RoHS compliance status if restricted substances are a project constraint. Ensure the operating temperature range meets the environmental conditions of the intended application site.

Selection Notes

Select this component when a 24 MHz reference signal is required for industrial-grade applications. The HC-49/US package offers a balance between size and robustness for surface-mount layouts. Designers must account for PCB stray capacitance when selecting external load capacitors to maintain the specified ±50 ppm stability. This part is suitable for systems where moderate frequency precision is sufficient for standard communication protocols.

Part Context

This crystal belongs to the standard SMD crystal series from IQD Frequency Products, which provides a wide range of frequencies and packages. The manufacturer specializes in frequency control products for various sectors including automotive, industrial, and consumer electronics. The LFXTAL series is designed to meet general industry requirements for timing stability and reliability.

Replacement Considerations

The Wurth Elektronik part number 830012504 is a confirmed substitute with identical electrical parameters and package dimensions.