LFXTAL059526BULK

Overview

The LFXTAL059526BULK is a quartz crystal resonator manufactured by IQD Frequency Products, designed for surface-mount applications. It operates at a fundamental frequency of 16 MHz with a load capacitance of 18 pF and a frequency tolerance of ±20 ppm. The component features an equivalent series resistance (ESR) of 70 Ohms and supports a wide operating temperature range from -40°C to +85°C. Housed in a compact 4-SMD, No Lead package measuring 3.20mm x 2.50mm with a maximum height of 0.80mm, it utilizes RoHS-compliant materials suitable for automated assembly processes.

Feature Summary

• Fundamental mode operation ensures stable frequency generation within specified tolerances.
• Surface-mount construction facilitates automated placement on printed circuit boards.
• Wide industrial temperature rating supports reliable performance in demanding environments.

Applications

• General-purpose clock sources for microcontrollers and digital logic circuits
• Timing references in consumer electronics and instrumentation
• Industrial control systems requiring robust frequency stability

Procurement Notes

Verify the specific package dimensions and electrical parameters against the official IQD datasheet prior to integration. Confirm that the supply chain source provides authentic components with appropriate traceability documentation. Ensure compatibility with standard reflow soldering profiles defined for leadless SMD packages to maintain device integrity during assembly.

Selection Notes

Select this component when a 16 MHz fundamental frequency with ±20 ppm tolerance is required for space-constrained designs. The 18 pF load capacitance must match the oscillator circuit design specifications. Consider the 70 Ohm ESR value for drive level sensitivity and ensure the operating temperature range aligns with the environmental conditions of the target application.

Part Context

This part belongs to the IQD Frequency Products portfolio of quartz crystals, which serves diverse sectors including automotive, industrial, and consumer markets. As part of the broader CFPX series family, it represents a standard offering for general timing needs. IQD Frequency Products, now part of the Wurth Group, leverages extensive manufacturing expertise to provide reliable frequency control solutions globally.

Replacement Considerations

Cross-reference alternative suppliers for identical 16 MHz, 18 pF, 4-SMD crystals if supply constraints arise. Verify that substitute parts meet the same ±20 ppm tolerance, 70 Ohm ESR, and -40°C to +85°C temperature range requirements to ensure functional equivalence without redesign.