LFXTAL003137BULK

Overview

The LFXTAL003137BULK is a quartz crystal resonator manufactured by IQD Frequency Products, designed for through-hole mounting in the HC-49/S package. It operates at a fundamental frequency of 6.144 MHz with a load capacitance of 30 pF. The component exhibits a frequency tolerance of ±30 ppm and a stability of ±50 ppm across its operating range. It supports a maximum power dissipation of 0.5 mW and features an equivalent series resistance of 60 Ohms. The unit is suitable for applications requiring precise timing signals within standard electronic circuits.

Feature Summary

• Fundamental mode quartz crystal operation providing stable oscillation
• Through-hole HC-49/S package design for reliable mechanical mounting
• Low power consumption capability with 0.5 mW maximum dissipation rating

Applications

• General-purpose timing circuits in consumer electronics
• Microcontroller clock sources in industrial control systems
• Communication equipment requiring stable base frequencies

Procurement Notes

Verify that the specific order matches the HC-49/S through-hole package configuration rather than surface-mount variants. Confirm the load capacitance requirement aligns with the circuit design, as this component specifies 30 pF. Ensure the operating environment remains within the specified thermal limits to maintain the stated ±50 ppm stability. Cross-reference the manufacturer part number to avoid confusion with similar frequency options in the IQD portfolio.

Selection Notes

Select this component when a through-hole solution is required for 6.144 MHz applications. The HC-49/S form factor offers robust mechanical integrity compared to smaller surface-mount alternatives. Consider the 30 pF load capacitance compatibility with the host oscillator circuit. This part is appropriate for designs where moderate stability meets cost and assembly constraints without requiring active temperature compensation.

Part Context

This part belongs to the IQD Frequency Products quartz crystal lineup, which includes various SMD and through-hole options. The HC-49/S package is a traditional standard widely used in legacy and modern electronics. IQD provides these components for industries including automotive, industrial, and consumer markets, ensuring compliance with relevant quality standards for frequency control applications.

Replacement Considerations

Direct substitutes must match the 6.144 MHz frequency, 30 pF load capacitance, and HC-49/S package dimensions. Verify equivalent electrical parameters such as ESR and stability ratings. Alternative manufacturers may offer compatible parts if they adhere to the same mechanical footprint and electrical specifications.