LFXTAL071272

Overview

The LFXTAL071272 is a 27 MHz quartz crystal manufactured by IQD Frequency Products. It features a frequency tolerance of ±10 ppm and stability of ±100 ppm at 25°C. The component operates with a load capacitance of 10 pF and has an equivalent series resistance (ESR) of 100 Ohms. Designed for surface mount applications, it utilizes a 4-SMD, no-lead package measuring 2.50 mm x 2.00 mm x 0.60 mm. The device supports base harmonic operation and functions within a temperature range of -40°C to +125°C.

Feature Summary

• Automotive-grade reliability compliant with AEC-Q200 standards
• Surface-mount design in a compact 4-SMD no-lead package
• Wide operating temperature range suitable for harsh environments

Applications

• Automotive electronic systems requiring certified components
• Microcontroller clock generation circuits
• Communication equipment timing references

Procurement Notes

Verify the specific ordering suffix required for your application, as packaging options include tape and reel or cut tape. Confirm that the selected variant meets the necessary AEC-Q200 qualification if used in automotive contexts. Ensure compatibility with the target circuit's load capacitance requirements before finalizing procurement decisions.

Selection Notes

Select this component when a 27 MHz reference signal is required with high precision and automotive certification. The ±10 ppm tolerance ensures accurate timing for sensitive digital interfaces. Consider the 100 Ohm ESR value for oscillator circuit stability. The small footprint allows for dense PCB layouts in space-constrained designs.

Part Context

This part belongs to the CFPX-218 AUTO series from IQD Frequency Products. The series specializes in surface-mount quartz crystals designed for automotive electronics. These components are engineered to withstand rigorous environmental conditions while maintaining precise frequency stability.

Replacement Considerations

Direct substitutes may include other 27 MHz SMD crystals with matching 10 pF load capacitance and AEC-Q200 compliance. Verify physical dimensions and pinout compatibility before substitution.