LFXTAL003119BULK

Overview

The LFXTAL003119BULK is a parallel fundamental quartz crystal manufactured by IQD Frequency Products. It operates at a nominal frequency of 5.0 MHz with a load capacitance of 30 pF. The component features a frequency tolerance of ±30 ppm and a frequency stability of ±50 ppm. Designed for through-hole mounting, it utilizes an HC-49/4H package style. The device supports a supply voltage range suitable for standard digital logic interfaces and is RoHS compliant.

Feature Summary

• Hermetically sealed construction using resistance welding and glass-to-metal seals within an inert atmosphere
• Parallel fundamental resonance mode operation optimized for standard oscillator circuits
• Through-hole radial lead configuration compatible with automated insertion equipment

Applications

• Microcontroller clock generation systems
• Digital communication interface timing references
• General-purpose industrial control circuitry

Procurement Notes

Verify the specific suffix designation against the manufacturer's current datasheet to confirm packaging format and compliance status. Ensure the ordering code matches the required frequency tolerance and load capacitance specifications for the target application. Confirm availability through authorized distribution channels as stock levels vary by region.

Selection Notes

Select this component when a standard 5.0 MHz timing reference is required for through-hole PCB designs. The 30 pF load capacitance must match the oscillator circuit requirements. Consider the ±50 ppm stability limit for applications where precise long-term frequency drift is not critical. Verify mechanical clearance for the HC-49/4H package dimensions during layout.

Part Context

This part belongs to the IQD Frequency Products quartz crystal portfolio, which includes various commercial and industrial grade resonators. The LFXTAL series represents standard leaded packages designed for cost-effective timing solutions. IQD Frequency Products is a subsidiary of Würth Elektronik eiSos, providing frequency control components globally.

Replacement Considerations

Cross-reference equivalent parts from other manufacturers offering 5.0 MHz parallel fundamental crystals in HC-49/4H packages. Ensure replacement components meet the same 30 pF load capacitance and ±30 ppm tolerance requirements. Verify that substitute devices support the same operating temperature range and drive level specifications.