LFXTAL011301

Overview

LFXTAL011301 is a surface-mount quartz crystal resonator from the HC49/4HSMX series, manufactured by IQD Frequency Products. It operates at a nominal frequency of 8 MHz with a load capacitance of 30 pF. The component features a frequency tolerance of ±30 ppm and a stability of ±50 ppm. It has an equivalent series resistance (ESR) of 40 Ohms and utilizes a two-pin SMD package measuring 11.05 mm in length, 4.7 mm in width, and 4 mm in height.

Feature Summary

• Surface-mount design for automated assembly
• HC49/4HSMX package format
• 8 MHz nominal frequency operation

Applications

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

Procurement Notes

Verify the specific suffix and revision level against the manufacturer's current datasheet to ensure compatibility with the target application requirements. Confirm that the operating temperature range meets the environmental specifications of the end product. Cross-reference the package dimensions and pin configuration with the PCB footprint design to prevent mechanical interference during assembly.

Selection Notes

Select this component when a standard 8 MHz reference signal is required for digital logic or microprocessor applications. Ensure the circuit design accounts for the specified 30 pF load capacitance to maintain accurate frequency performance. Consider the ±30 ppm tolerance for basic timing needs where high precision is not critical.

Part Context

This part belongs to the HC49/4HSMX series of surface-mount crystals offered by IQD Frequency Products. These components are designed as direct replacements for traditional through-hole HC-49/U crystals, allowing for reduced board space while maintaining similar electrical characteristics. The series supports various frequencies and load capacitances.

Replacement Considerations

No public confirmed substitute part numbers are available.