LFXTAL071742REEL

Overview

The LFXTAL071742REEL is a quartz crystal resonator manufactured by IQD Frequency Products, designed for surface-mount technology applications. It operates at a fundamental frequency of 12.0 MHz with a load capacitance of 8 pF. The component meets AEC-Q200 automotive qualification standards, ensuring reliability in demanding environments. Key electrical parameters include a frequency tolerance of ±30 ppm and a frequency stability of ±50 ppm. The equivalent series resistance (ESR) is specified at 200 Ohms, with an operating power level of 50 uW. The device is housed in a compact 3.2 mm x 2.5 mm x 0.8 mm package, suitable for space-constrained designs.

Feature Summary

• AEC-Q200 qualified for automotive electronic applications
• Compact surface-mount design for automated assembly
• High frequency stability within specified temperature range

Applications

• Automotive infotainment systems
• Engine control units (ECU)
• Telematics modules
• Body control modules

Procurement Notes

Verify the specific suffix against official IQD documentation to confirm packaging type and reel specifications. Ensure compatibility with AEC-Q200 requirements if used in automotive contexts. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm that the 12.0 MHz frequency and 8 pF load capacitance match the target circuit design before procurement.

Selection Notes

Select this component when automotive-grade reliability is required for 12 MHz clock signals. The 3.2mm x 2.5mm footprint offers a balance between size and performance. Consider the 200 Ohm ESR value for oscillator circuit design to ensure proper startup conditions. The AEC-Q200 certification makes it suitable for safety-critical or high-reliability automotive subsystems where standard commercial crystals may not suffice.

Part Context

This part belongs to the IQXC-180 AUTO-B series from IQD Frequency Products, a line dedicated to automotive applications. The series is characterized by its compliance with strict automotive quality standards and robust performance across wide temperature ranges. It represents IQD's capability to provide miniaturized, high-reliability frequency control solutions for the automotive electronics market.

Replacement Considerations

Check for direct substitutes within the IQXC-180 AUTO series with identical frequency and package dimensions. Verify that any alternative maintains AEC-Q200 qualification and matches the 8 pF load capacitance. Ensure the replacement supports the same operating temperature range and ESR characteristics to maintain circuit integrity.