LFXTAL063189

Overview

The LFXTAL063189 is an 8 MHz quartz crystal resonator from the CFPX-104 series by IQD Frequency Products. It features a frequency tolerance of ±10 ppm and stability of ±20 ppm with a 15 pF load capacitance. The component utilizes a 4-SMD, no lead surface-mount package and exhibits an equivalent series resistance (ESR) of 150 Ohms. Designed for reliable timing applications, it operates within standard commercial temperature ranges.

Feature Summary

• Provides precise 8 MHz frequency generation with tight ±10 ppm tolerance
• Utilizes compact 4-SMD no lead surface-mount packaging for automated assembly
• Ensures stable oscillation performance with 15 pF load capacitance specification

Applications

• Microcontroller clock source circuits
• Communication interface timing references
• General-purpose digital logic timing

Procurement Notes

Verify the specific suffix and tape/reel specifications against the official IQD datasheet to ensure compatibility with automated pick-and-place equipment. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement to align with manufacturing process standards.

Selection Notes

Select this component when a compact surface-mount footprint is required alongside high frequency accuracy. The 150 Ohm ESR value must be compatible with the oscillator circuit design. Ensure the operating temperature range meets the environmental demands of the target application.

Part Context

This part belongs to the CFPX-104 series, representing IQD's portfolio of miniature surface-mount crystals. It serves as a fundamental timing element for modern electronics requiring small form factors and reliable frequency control without the bulk of through-hole alternatives.

Replacement Considerations

Cross-reference with other 8 MHz SMD crystals offering identical 15 pF load capacitance and ±10 ppm tolerance. Verify mechanical dimensions and pinout compatibility before substituting to prevent PCB layout conflicts.