LFXTAL003044BULK

Overview

The LFXTAL003044BULK is a quartz crystal resonator manufactured by IQD Frequency Products. It operates at a fundamental frequency of 2.4576 MHz with a load capacitance of 30 pF. The component features a tolerance of ±30 ppm and frequency stability of ±50 ppm. It utilizes an HC-49/4H package style with radial termination for through-hole mounting. Key electrical parameters include an equivalent series resistance (ESR) of 600 Ohms and a drive level of 1 mW. The unit is designed for standard industrial temperature ranges.

Feature Summary

• Provides precise timing reference via quartz resonance
• Supports through-hole PCB integration
• Ensures stable oscillation within specified load conditions

Applications

• Microcontroller clock circuits
• Communication interface modules
• Industrial control systems

Procurement Notes

Verify the specific suffix and packaging configuration against the official IQD datasheet to ensure compatibility with assembly processes. Confirm that the lead frame material and plating meet environmental compliance requirements for the target application. Cross-reference the lot code and manufacturing date to assess component freshness and storage history prior to soldering.

Selection Notes

Select this component when a 2.4576 MHz signal is required for digital logic or serial communication interfaces. Ensure the circuit design supports the 30 pF load capacitance to maintain frequency accuracy. Consider the 600 Ohm ESR value when designing oscillator feedback networks to guarantee reliable startup and sustained oscillation under varying load conditions.

Part Context

This part belongs to the LFXTAL series of through-hole quartz crystals from IQD Frequency Products. It is designed for general-purpose timing applications where standard accuracy and reliability are sufficient. The HC-49/4H package is widely used in legacy and modern electronics for its robust mechanical structure and ease of automated placement.

Replacement Considerations

Direct substitutes must match the 2.4576 MHz frequency, 30 pF load capacitance, and HC-49/4H package dimensions. Verify that alternative manufacturers offer comparable ESR and drive level specifications to ensure circuit compatibility without redesign.