LFXTAL059529BULK

Overview

LFXTAL059529BULK is a surface-mount quartz crystal manufactured by IQD Frequency Products. It operates at a nominal frequency of 18.432 MHz with a load capacitance of 18 pF and a frequency stability of ±30 ppm. The component utilizes fundamental oscillation mode and features an equivalent series resistance (ESR) of 50 Ohms. It is housed in a compact 4-SMD, no-lead package measuring 5.00 mm in length, 3.20 mm in width, and 1.00 mm in maximum height. The device supports a standard operating temperature range of -40°C to +85°C.

Feature Summary

• Provides stable timing reference through fundamental mode quartz resonance
• Designed for surface-mount integration in space-constrained circuit boards
• Operates reliably across extended industrial temperature ranges

Applications

• Microcontroller clock generation circuits
• Communication interface timing synchronization
• Industrial control system oscillators

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact packaging configuration and revision status. Ensure compatibility with PCB footprint dimensions and thermal management requirements during assembly. Cross-reference RoHS compliance data with current regulatory standards for the target market.

Selection Notes

Select this component when a precise 18.432 MHz reference is required for digital logic or communication protocols. Evaluate the 50 Ohm ESR against oscillator circuit drive levels to prevent over-driving. Confirm that the 18 pF load capacitance matches the host circuit design specifications for accurate frequency tuning.

Part Context

This part belongs to the IQD Frequency Products general-purpose SMD crystal portfolio. It serves as a passive frequency control element within broader electronic systems. The product line emphasizes reliability and standardization for mass production environments across consumer and industrial sectors.

Replacement Considerations

Consult official substitution lists for direct equivalents. Verify pinout compatibility and electrical parameter alignment before integrating alternative sources.