LFXTAL012873BULK

Overview

The LFXTAL012873BULK is a through-hole quartz crystal manufactured by IQD Frequency Products. It operates at a fundamental frequency of 2.4576 MHz with a load capacitance of 32 pF. The component features a frequency tolerance of ±30 ppm and a stability of ±50 ppm. It utilizes an HC-49/U package, measuring 11.05 mm in length and 4.70 mm in width. The equivalent series resistance is 600 Ohms. Operating temperatures range from -20°C to +70°C.

Feature Summary

• Fundamental mode operation for precise timing applications
• Hermetically sealed glass-to-metal construction
• Standard leaded package design for easy integration

Applications

• Microcontroller clock sources
• Serial communication interfaces
• Industrial control systems

Procurement Notes

Verify the specific lot date code and RoHS compliance status upon order confirmation. Confirm that the HC-49/U package dimensions align with the target PCB footprint. Ensure the operating temperature range meets the environmental requirements of the final assembly. Check for any recent product change notices regarding material composition or manufacturing location updates.

Selection Notes

Select this component when a fundamental frequency of 2.4576 MHz is required for serial baud rate generation. The 32 pF load capacitance must match the oscillator circuit design. Consider the 600 Ohm ESR value for drive level calculations. The through-hole mounting style dictates the board layout strategy compared to surface mount alternatives.

Part Context

This part belongs to the standard quartz crystal category within the IQD Frequency Products portfolio. It serves as a passive frequency control element distinct from active oscillators. The HC-49/U form factor represents a traditional through-hole solution widely used in legacy and industrial electronics designs requiring robust mechanical stability.

Replacement Considerations

No public substitute part numbers are documented for this specific model.