LFXTAL065111

Overview

The LFXTAL065111 is a quartz crystal resonator manufactured by IQD Frequency Products. It operates at a nominal frequency of 12 MHz with a load capacitance of 18 pF and a frequency tolerance of ±50 ppm. The component features an equivalent series resistance (ESR) of 90 Ohms and utilizes a 4-SMD, No Lead package. It is supplied in Tape & Reel packaging for automated surface-mount assembly.

Feature Summary

• Surface-mount design with no-lead SMD configuration
• Standard 12 MHz fundamental frequency operation
• Compatible with automated pick-and-place manufacturing

Applications

• General-purpose digital timing circuits
• Microcontroller clock sources
• Consumer electronic devices requiring standard frequency references

Procurement Notes

Verify the specific tape and reel quantity per manufacturer specifications before ordering. Confirm that the 4-SMD footprint matches the target PCB layout dimensions. Ensure the 18 pF load capacitance aligns with the host circuit's oscillator requirements to maintain the specified ±50 ppm frequency accuracy.

Selection Notes

Select this component when a surface-mount solution is required for 12 MHz applications. The 90 Ohm ESR must be compatible with the driving circuit's oscillation conditions. Consider the ±50 ppm stability if higher precision is needed, alternative models with tighter tolerances should be evaluated.

Part Context

This part belongs to the IQD LFXTAL series of quartz crystals. It represents a standard commercial-grade frequency control component designed for general electronics. The manufacturer provides a broad portfolio of crystals covering various frequencies and packages to support diverse industry needs.

Replacement Considerations

Direct substitutes must match the 12 MHz frequency, 18 pF load capacitance, and 4-SMD package. Verify ESR compatibility and frequency tolerance requirements against the original design specifications.