LFXTAL036900BULK

Overview

The LFXTAL036900BULK is a through-hole quartz crystal manufactured by IQD Frequency Products. It operates at a fundamental frequency of 4 MHz with a load capacitance of 30 pF. The component features a tolerance of 10 PPM and frequency stability of 30 PPM. It utilizes an HC-49/US package and supports a temperature range from -40°C to +85°C. The device is lead-free and RoHS compliant, designed for standard industrial applications requiring precise timing signals.

Feature Summary

• Through-hole mounting via HC-49/US package
• Fundamental mode operation at 4 MHz
• Lead-free and RoHS compliant construction

Applications

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

Procurement Notes

Verify the specific lot date code and RoHS compliance status upon receipt, as the component lifecycle status is listed as discontinued. Ensure the receiving facility has appropriate handling procedures for through-hole components. Confirm that the 30 pF load capacitance matches the target circuit design requirements before final integration.

Selection Notes

Select this component when a 4 MHz fundamental frequency with 30 pF load capacitance is required in a through-hole format. The HC-49/US package offers robust mechanical stability for industrial environments. Consider the -40°C to +85°C operating range suitability for the intended application environment.

Part Context

This part belongs to the IQD Frequency Products quartz crystal lineup, specifically designed for general-purpose timing applications. The LFXTAL series provides reliable performance for digital circuits requiring stable clock sources. The HC-49/US form factor is widely used in legacy and modern PCB designs alike.

Replacement Considerations

The component lifecycle status is discontinued. Verify availability of direct substitutes or alternative packages from IQD or other manufacturers offering equivalent 4 MHz, 30 pF, HC-49/US specifications.