LFXTAL071255

Overview

The LFXTAL071255 is a quartz crystal manufactured by IQD Frequency Products, designed for surface-mount applications. It operates at a nominal frequency of 16 MHz with a frequency tolerance of ±10 ppm and a frequency stability of ±30 ppm. The component features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 200 Ohms. It utilizes a 4-SMD, No Lead package with dimensions of 3.2 mm in length, 2.5 mm in width, and 0.8 mm in height. The device supports a temperature range from -40°C to +85°C.

Feature Summary

• Surface-mount design utilizing a compact 4-SMD no-lead package structure.
• High-frequency stability rated at ±30 ppm across the operational temperature range.
• Compliant with AEC-Q200 automotive qualification standards.

Applications

• Automotive electronic systems requiring qualified timing components
• General-purpose digital circuits needing precise clock signals
• Microcontroller-based embedded designs

Procurement Notes

Verify the specific packaging configuration required for production, as availability may vary between cut tape and reel formats. Confirm that the selected variant meets the necessary AEC-Q200 automotive reliability standards if intended for vehicle electronics. Ensure the PCB footprint matches the 4-SMD no-lead package dimensions to guarantee proper solder joint formation during assembly processes.

Selection Notes

Select this component when a 16 MHz reference signal is required for surface-mount layouts. The low ESR value of 200 Ohms suits standard oscillator circuits. Consider the ±10 ppm initial tolerance for applications demanding tight frequency accuracy. The wide operating temperature range ensures functionality in harsh environments without additional thermal management.

Part Context

This part belongs to the IQXC-180 AUTO-B series of SMD quartz crystals. The series is characterized by its small form factor and compliance with automotive industry standards. It serves as a fundamental passive timing element within larger electronic assemblies, providing the necessary oscillation frequency for synchronous logic operations.

Replacement Considerations

Direct substitutes include other 16 MHz SMD crystals with matching 10 pF load capacitance and similar physical dimensions. Verify that any replacement maintains the same AEC-Q200 qualification status and ESR specifications to ensure circuit compatibility.