LFXTAL066742

Overview

The LFXTAL066742 is a quartz crystal from the IQXC-26 series, designed for ultra-miniature applications. It operates at a nominal frequency of 26 MHz with a tolerance of ±15 ppm. The component utilizes a 1.6 x 1.2 mm industry-standard four-pad ceramic package. It features a low profile and a seamed, sealed metal lid for environmental protection.

Feature Summary

• Ultra-miniature form factor suitable for space-constrained designs
• Seamed and sealed metal lid construction
• Industry-standard four-pad ceramic package

Applications

• Wearable devices
• Smart-home systems
• IoT modules

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with IQD Frequency Products or authorized distributors before procurement. Confirm that the 1.6 x 1.2 mm package dimensions align with your PCB footprint requirements. Ensure the 26 MHz frequency and ±15 ppm tolerance meet your circuit design specifications.

Selection Notes

Select this component when an ultra-small surface-mount crystal is required for high-frequency applications. The IQXC-26 series offers a compact solution compared to larger SMD packages. Consider the sealed metal lid for basic environmental shielding. Verify load capacitance requirements against your oscillator circuit design to ensure accurate frequency performance.

Part Context

This part belongs to the IQXC-26 series, which provides ultra-miniature SMD quartz crystals. These components are engineered for applications demanding minimal board space while maintaining reliable frequency stability. The series supports frequencies up to 50 MHz in a low-profile ceramic package.

Replacement Considerations

Check for direct substitutes within the IQXC-26 series offering different frequencies or tolerances. Cross-reference with other manufacturers' 1.6 x 1.2 mm SMD crystals if supply constraints exist. Ensure pin compatibility and electrical parameters match before substitution.