LFXTAL085847

Overview

LFXTAL085847 is a 26 MHz fundamental mode quartz crystal resonator from the IQXC-42 series by IQD Frequency Products. It features a frequency tolerance of ±10 ppm and stability of ±50 ppm over an operating temperature range of -40°C to +125°C. The component has a load capacitance of 10 pF and an equivalent series resistance (ESR) of 100 Ohms. It utilizes a 4-SMD, no lead surface-mount package with dimensions of 5.00 mm x 3.20 mm x 1.00 mm.

Feature Summary

• Fundamental mode quartz crystal operation for precise timing applications
• High temperature stability rated up to +125°C
• Compact 4-SMD no lead surface mount package design

Applications

• Industrial control systems requiring high temperature reliability
• Automotive electronics meeting extended thermal ranges
• Consumer devices utilizing 26 MHz clock references

Procurement Notes

Verify the specific lot code and manufacturing date against project requirements. Confirm that the 100 Ohm ESR matches the oscillator circuit design specifications. Ensure the 4-SMD footprint aligns with the PCB layout guidelines. Check for any RoHS or REACH compliance documentation if required by regional regulations.

Selection Notes

Select this component when a 26 MHz reference is needed with tight initial tolerance and wide temperature coverage. The 10 pF load capacitance must be compatible with the host circuit's capacitive loading. Consider the 100 Ohm ESR to ensure adequate drive level handling. The 4-SMD package offers space efficiency for dense layouts.

Part Context

This part belongs to the IQXC-42 series of quartz crystals designed for general-purpose timing applications. IQD Frequency Products provides this series as part of their broader portfolio of frequency control solutions. The LFXTAL085847 specifically addresses needs for stable 26 MHz oscillation in compact electronic assemblies.

Replacement Considerations

Direct substitutes include other 26 MHz crystals with identical 4-pkg dimensions, 10 pF load capacitance, and ±10 ppm tolerance. Verify ESR compatibility and temperature range extension before substitution.