LFXTAL012312

Overview

The LFXTAL012312 is a fundamental mode quartz crystal resonator manufactured by IQD Frequency Products. It operates at a nominal frequency of 5 MHz with a frequency tolerance of ±30 ppm and stability of ±50 ppm. The component utilizes an HC-49/US through-hole package, featuring radial termination for standard mounting. Key electrical parameters include a maximum load capacitance of 30 pF, an equivalent series resistance (ESR) of 130 Ohms, and a drive level of 1 mW. It is designed for operation within a temperature range of -10°C to +60°C.

Feature Summary

• Fundamental resonance mode operation for stable frequency generation
• HC-49/US through-hole package design for reliable PCB mounting
• Low equivalent series resistance for efficient circuit integration

Applications

• General-purpose clock signal generation in electronic circuits
• Microcontroller and processor timing references
• Industrial control system oscillators

Procurement Notes

Verify the specific suffix or packaging variant required for your assembly process, as bulk and reel options may exist. Confirm that the HC-49/US footprint matches your board layout constraints. Ensure the operating temperature range meets your environmental requirements. Cross-reference the manufacturer part number with authorized distributors to ensure authenticity and traceability.

Selection Notes

Select this component when a fundamental mode crystal is required for 5 MHz applications. The HC-49/US package is suitable for through-hole manufacturing processes. Consider the ESR and load capacitance values to ensure compatibility with the host oscillator circuit design. Verify that the ±30 ppm tolerance aligns with the system's timing accuracy specifications.

Part Context

This part belongs to the IQD Frequency Products quartz crystal portfolio, which includes various SMD and through-hole packages. The LFXTAL series covers frequencies from 1.8 to 50 MHz. IQD provides components for IoT, automotive, and industrial sectors, emphasizing reliability and precision in frequency control solutions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official cross-reference guides or distributor databases for compatible alternatives.