LFXTAL026384BULK

Overview

The LFXTAL026384BULK is a quartz crystal resonator manufactured by IQD Frequency Products, designed for surface-mount applications. It operates at a fundamental frequency of 12 MHz with a frequency tolerance of ±30ppm and stability of ±50ppm. The component features a 16pF load capacitance and an equivalent series resistance (ESR) of 60 Ohms. It utilizes a 4-SMD, No Lead package with dimensions of 7.5mm x 5.1mm x 1.4mm. The device supports a wide operating temperature range from -40°C to +105°C, ensuring reliability in demanding environments.

Feature Summary

• Surface-mount design with a compact 4-SMD, No Lead package
• Fundamental mode operation at 12 MHz
• Wide industrial temperature rating from -40°C to +105°C
• Low equivalent series resistance of 60 Ohms

Applications

• Industrial control systems requiring extended temperature ranges
• Communication equipment utilizing 12 MHz clock signals
• Consumer electronics with space-constrained surface-mount layouts
• Automotive timing circuits compliant with harsh environment standards

Procurement Notes

Verify the specific suffix BULK indicates bulk packaging rather than tape-and-reel when reviewing distributor listings. Confirm the 12MHz frequency variant matches the application requirements, as similar part numbers may exist for different frequencies. Ensure the 4-SMD footprint aligns with the PCB land pattern. Check RoHS compliance status if restricted substances are a concern for the target market. Cross-reference the manufacturer datasheet for precise soldering profile recommendations.

Selection Notes

Select this component when a 12 MHz fundamental frequency is required with tight tolerance specifications. The wide temperature range makes it suitable for industrial or automotive use where standard commercial grades fail. The low ESR value supports efficient oscillator circuit design. Consider the physical dimensions against available board space. Verify that the 16pF load capacitance matches the oscillator circuit's external capacitor values for accurate frequency tuning.

Part Context

This part belongs to the IQD Frequency Products crystal family, which offers various quartz resonators for timing applications. IQD is a recognized supplier of frequency control products, providing solutions ranging from commercial to high-reliability industrial grades. The LFXTAL series specifically addresses surface-mount needs with standardized footprints. This model represents a standard 12 MHz option within their broader portfolio of crystals and oscillators.

Replacement Considerations

Direct substitutes must match the 12 MHz frequency, 16pF load capacitance, and 4-SMD package dimensions. Verify equivalent ESR and temperature range specifications. Alternative parts from other manufacturers require careful evaluation of pin compatibility and electrical characteristics. Ensure any replacement maintains the same frequency stability and tolerance ratings for system integrity.