LFXTAL071265

Overview

The LFXTAL071265 is a quartz crystal resonator manufactured by IQD Frequency Products, operating at a nominal frequency of 40 MHz. It features a frequency tolerance of ±10 ppm and a load capacitance of 10 pF. The component exhibits an equivalent series resistance (ESR) of 60 Ohms and utilizes a 4-SMD, No Lead package with dimensions of 2.0 mm x 1.6 mm x 0.5 mm. Designed for surface mount technology, it supports a wide operating temperature range from -40°C to +125°C.

Feature Summary

• AEC-Q200 qualified for automotive reliability standards
• Compact 4-SMD no-lead surface mount package design
• Wide industrial temperature operation capability

Applications

• Automotive electronic systems requiring AEC-Q200 compliance
• Industrial control circuits demanding high stability
• Consumer electronics utilizing compact SMD footprints

Procurement Notes

Verify the specific ordering suffix and reel quantity requirements against current distributor catalogs, as packaging options may vary between cut tape and full reels. Confirm RoHS compliance status and lead times directly with authorized suppliers prior to finalizing procurement plans to ensure alignment with project schedules.

Selection Notes

Select this component when a 40 MHz reference signal is required in space-constrained designs. Ensure the circuit load capacitance matches the specified 10 pF value to maintain accurate frequency performance. Verify that the PCB layout accommodates the 4-SMD no-lead footprint and that thermal constraints remain within the -40°C to +125°C operational limits.

Part Context

This part belongs to the IQXC-42 AUTO series, a line of automotive-grade quartz crystals designed for robust performance in vehicle applications. The series emphasizes miniaturization and reliability, meeting stringent industry standards for frequency stability and environmental endurance in modern automotive electronics.

Replacement Considerations

Direct substitutes include other 40 MHz crystals with identical 4-SMD no-lead footprints and matching electrical parameters such as ESR and load capacitance. Cross-reference with IQD's updated product lists or approved alternative manufacturers for pin-compatible replacements if supply constraints exist.