LFXTAL003118BULK

Overview

The LFXTAL003118BULK is a parallel fundamental quartz crystal manufactured by IQD Frequency Products. It operates at a nominal frequency of 5 MHz with a load capacitance of 30 pF. The component utilizes an HC-49 through-hole package and supports radial termination for board mounting. It features a frequency tolerance of 20 PPM and a stability of 50 PPM across an operating temperature range of -10°C to +60°C. The equivalent series resistance is specified at 60 Ohms, with a drive level of 1 mW.

Feature Summary

• Hermetically sealed in an inert atmosphere using glass-to-metal seals on leads
• Industry standard leaded package construction
• Resistance welded connections for structural integrity

Applications

• General purpose timing circuits
• Microcontroller clock sources
• Industrial control systems

Procurement Notes

Verify the specific packaging suffix against official documentation to confirm bulk availability versus reel options. Confirm RoHS compliance status and lead-free requirements prior to integration. Ensure the selected variant matches the required load capacitance and frequency tolerance for the target circuit design.

Selection Notes

Select this component when a 5 MHz reference is required in a standard through-hole format. The HC-49 package offers robust mechanical stability for general industrial environments. Verify that the 60 Ohm ESR aligns with the oscillator circuit's loading requirements.

Part Context

This part belongs to the IQD LFXTAL series of parallel fundamental quartz crystals. These components are designed for general electronic applications requiring stable frequency references. The manufacturer provides a wide range of frequencies and packages within this family.

Replacement Considerations

Cross-reference with other HC-49 5 MHz crystals from different manufacturers ensuring identical load capacitance and ESR values.