LFXTAL003224B

Overview

The LFXTAL003224B is a parallel fundamental quartz crystal manufactured by IQD Frequency Products. It operates at a nominal frequency of 14.7456 MHz with a tolerance of ±30 ppm and stability of ±50 ppm. The component features a 30 pF load capacitance and utilizes an HC-49/4H through-hole package measuring 11.05 mm in length, 4.65 mm in width, and 13.46 mm in height. It supports radial termination for standard PCB mounting.

Feature Summary

• Provides precise timing signals via parallel resonant fundamental mode operation
• Ensures reliable performance within specified temperature ranges using quartz technology
• Facilitates easy integration into circuit boards through standard through-hole mounting

Applications

• Microcontroller clock generation circuits
• Communication interface timing references
• Digital logic system synchronization

Procurement Notes

Verify the specific suffix designation to confirm the exact packaging configuration, as bulk or reel options may exist. Ensure the selected variant matches the required load capacitance and frequency tolerance for the target application. Cross-reference the manufacturer part number with official distributor catalogs to confirm current availability and compliance status before finalizing procurement orders.

Selection Notes

Select this component when a stable 14.7456 MHz reference is required for digital systems. The HC-49/4H package offers robust mechanical protection suitable for general-purpose electronics. Consider the ±30 ppm tolerance for applications requiring moderate frequency accuracy without the need for high-precision oven-controlled oscillators.

Part Context

This crystal belongs to the WE-XTAL series from IQD Frequency Products, designed for general-purpose timing applications. The HC-49/4H form factor is widely adopted in consumer and industrial electronics due to its compatibility with standard automated assembly processes and cost-effective manufacturing.

Replacement Considerations

Direct substitutes include other 14.7456 MHz crystals with identical HC-49/4H dimensions and 30 pF load capacitance. Verify that alternative manufacturers maintain equivalent frequency stability and drive level specifications to ensure circuit compatibility.