LFXTAL011300BULK

Overview

The LFXTAL011300BULK is a quartz crystal oscillator manufactured by IQD Frequency Products, designed for through-hole mounting applications. It operates at a fundamental frequency of 4 MHz with a load capacitance of 30 pF. The component features a frequency tolerance of ±30 ppm and a frequency stability of ±50 ppm. It utilizes the HC-49/4HSMX package style, measuring approximately 11.4 mm in length and 4.9 mm in width. The device supports an operating temperature range from -20°C to +70°C and employs radial termination for circuit integration.

Feature Summary

• Hermetically sealed construction using glass-to-metal seals on leads within an inert atmosphere
• Resistance-welded design ensuring long-term reliability and environmental protection
• Fundamental mode operation optimized for standard clock and timing circuits

Applications

• Microcontroller clock generation
• Digital communication interface timing
• General-purpose electronic timing circuits

Procurement Notes

Verify the specific suffix designation against the manufacturer's current documentation to confirm packaging configuration and compliance status. Ensure that the ordering information matches the exact part number variant required for your bill of materials. Cross-reference technical parameters such as load capacitance and frequency tolerance with system requirements before finalizing procurement orders to prevent integration errors.

Selection Notes

Select this component when a fundamental frequency of 4 MHz is required with moderate stability specifications. The HC-49/4HSMX package is suitable for PCB layouts accommodating through-hole technology. Consider the ±30 ppm tolerance for applications where precise frequency alignment is necessary but extreme precision is not critical. Verify thermal performance within the specified -20°C to +70°C range for the intended operational environment.

Part Context

This part belongs to the HC49/4HSMX series of quartz crystals produced by IQD Frequency Products. The series is characterized by industry-standard leaded packages that are resistance welded and hermetically sealed. These components are widely used in electronics requiring reliable frequency references for digital systems, offering a balance of performance and mechanical robustness for general industrial and commercial applications.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.