LFXTAL071259

Overview

The LFXTAL071259 is a 25 MHz quartz crystal manufactured by IQD Frequency Products. It features a frequency tolerance of ±10 ppm and stability of ±100 ppm. The component utilizes a 4-SMD, no-lead package with dimensions of 2.00mm x 1.60mm x 0.50mm. It operates within a temperature range of -40°C to +125°C and has a load capacitance of 10 pF. Equivalent series resistance is 80 Ohms, with an excitation level of 1 mW.

Feature Summary

• Ultra-small surface mount footprint for space-constrained designs
• High frequency precision with ±10 ppm tolerance
• Extended operating temperature range up to 125°C

Applications

• Precision clock signal generation in digital circuits
• Microcontroller system timing references
• Communication interface synchronization

Procurement Notes

Verify the specific packaging configuration required for production, as the component is available in tape and reel or cut tape formats. Confirm that the 4-SMD no-lead package aligns with the target PCB land pattern design. Ensure the selected variant meets the required RoHS compliance standards for the intended market. Cross-reference the manufacturer part number against distributor listings to confirm current availability status before finalizing procurement plans.

Selection Notes

Select this component when a compact 25 MHz reference is needed with high initial accuracy. The small 2x1.6mm case size suits dense layouts where larger crystals cannot fit. Consider the 80 Ohm ESR value for oscillator circuit compatibility. The wide temperature range supports operation in demanding industrial environments requiring stability from -40°C to 125°C.

Part Context

This part belongs to the IQXC-42 AUTO series of ultra-small SMD quartz crystals from IQD Frequency Products. The series focuses on miniaturization while maintaining automotive-grade reliability specifications. These components are designed for applications requiring precise timing in limited board space, offering a balance between physical size and electrical performance characteristics.

Replacement Considerations

Direct substitutes must match the 25 MHz frequency, 10pF load capacitance, and 4-SMD no-lead package dimensions. Verify equivalent ESR and temperature range requirements. Check for compatible frequency tolerance specifications to ensure circuit stability is maintained during replacement.