LFXTAL053426

Overview

The LFXTAL053426 is a 16 MHz parallel fundamental quartz crystal manufactured by IQD Frequency Products. It operates within an extended temperature range of -40°C to +125°C, suitable for automotive and industrial environments. The component features a frequency tolerance of ±50 ppm and stability of ±100 ppm at 25°C. It utilizes an 8 pF load capacitance and exhibits an equivalent series resistance (ESR) of 80 Ohms. The device is housed in a compact 4-SMD, no-lead package with dimensions of 3.20 mm x 2.50 mm x 0.80 mm maximum height.

Feature Summary

• Hermetically sealed construction ensuring long-term reliability in harsh environments
• Compliant with AEC-Q200 standards for automotive applications
• Supports surface mount technology for automated assembly processes

Applications

• Automotive electronic systems requiring high thermal stability
• Industrial control equipment operating in extreme temperatures
• Medical devices needing precise timing references
• Communication infrastructure components

Procurement Notes

Verify the specific packaging configuration required for production, as this part number is available in tape and reel formats. Confirm that the selected variant meets all necessary automotive qualification standards if deployed in vehicle electronics. Ensure compatibility with the target circuit's load capacitance requirements before finalizing procurement orders.

Selection Notes

Select this component when a 16 MHz reference is needed with robust performance across wide temperature variations. The 8 pF load capacitance must match the oscillator circuit design to ensure accurate frequency generation. Consider the physical footprint constraints of the PCB layout due to the small SMD package size.

Part Context

This crystal belongs to the IQXC-180 AUTO series, specifically designed for automotive-grade applications. It represents IQD Frequency Products' commitment to providing reliable frequency control solutions for the automotive sector. The product line adheres to strict quality management systems including TS16949 certification.

Replacement Considerations

The LFXTAL085871 is listed as a substitute part number by the manufacturer. Verify electrical parameters and mechanical dimensions before substitution.