LFXTAL003325B

Overview

The LFXTAL003325B is a parallel fundamental quartz crystal manufactured by IQD Frequency Products. It operates at a nominal frequency of 24 MHz with a frequency tolerance of ±20 ppm and stability of ±50 ppm. The component utilizes an HC-49 package for through-hole mounting, featuring radial termination and a lead spacing of 4.88 mm. Electrical specifications include a maximum equivalent series resistance (ESR) of 35 Ohms and a drive level of 1 mW. It supports a load capacitance of 30 pF and functions within a temperature range of -10°C to +60°C.

Feature Summary

• Provides stable oscillation at 24 MHz using parallel fundamental resonance mode.
• Features hermetically sealed construction with glass-to-metal seals on leads.
• Designed for through-hole mounting with radial termination in the HC-49 form factor.

Applications

• Microcontroller clock generation circuits
• Communication interface timing references
• General-purpose digital logic timing sources

Procurement Notes

Verify the specific suffix 'B' against the manufacturer datasheet to confirm packaging configuration, as suffixes may denote bulk or reel variations. Ensure the selected variant matches the required load capacitance and ESR limits for the target oscillator circuit design before finalizing procurement.

Selection Notes

Select this component when a 24 MHz reference is required for through-hole applications. Confirm that the circuit design accommodates the specified 30 pF load capacitance and 1 mW drive level. Verify that the operating temperature range of -10°C to +60°C meets the environmental requirements of the end application.

Part Context

This part belongs to the HC-49 series of quartz crystals from IQD Frequency Products. These components are industry-standard discrete resonators commonly used in embedded systems. The LFXTAL product line focuses on providing reliable timing solutions with strict adherence to frequency stability and environmental robustness standards.

Replacement Considerations

Direct substitutes must match the 24 MHz frequency, HC-49 package, and similar electrical parameters. Cross-reference with other manufacturers offering HC-49 SMD or through-hole crystals with compatible ESR and load capacitance values.