XZAEECNANF-40.000000

Crystals Overview

The Taitien XZAEECNANF-40.000000 is a fundamental mode MHz crystal resonator designed for surface-mount applications. It operates at a nominal frequency of 40 MHz with a frequency stability and tolerance of ±30 ppm. The component utilizes a load capacitance of 8 pF and exhibits an equivalent series resistance (ESR) of 80 Ohms. It is housed in a compact 4-SMD, No Lead package measuring 2.05 mm in length, 1.65 mm in width, and 0.55 mm in maximum height. The device supports base harmonic operation and complies with ROHS3 standards.

Crystals Feature Summary

• Compact 4-SMD surface-mount footprint suitable for space-constrained designs
• Fundamental mode operation ensuring stable frequency generation
• Compliance with ROHS3 environmental regulations

Crystals Applications

• General-purpose timing circuits requiring 40 MHz reference
• Embedded systems utilizing surface-mount assembly processes
• Consumer electronics with strict size limitations

Crystals Procurement Notes

Verify the specific load capacitance requirement of the target oscillator circuit against the component's 8 pF specification to ensure accurate frequency performance. Confirm that the application environment remains within the standard operating temperature range defined by the manufacturer. Ensure PCB land patterns match the 4-SMD No Lead dimensions to prevent soldering defects during assembly.

Crystals Selection Notes

Select this component when a fundamental mode crystal with ±30 ppm stability is required for 40 MHz applications. The 8 pF load capacitance distinguishes it from similar models using different capacitive loads. Consider the 80 Ohm ESR value for impedance matching requirements in the driving circuit. This part is appropriate for designs prioritizing small form factors over higher precision stability metrics.

Crystals Part Context

This model belongs to the Taitien XZ series of miniature SMD crystals. It shares the same physical package dimensions as other variants in the series but differs in electrical parameters such as load capacitance and frequency tolerance. The series is characterized by its suitability for high-volume surface-mount manufacturing processes.

Crystals Replacement Considerations

The XZAEECNANF-40.000000 may be substituted with the XZLEECNANF-40.000000 if the application can accommodate a 6 pF load capacitance instead of 8 pF. Both components share identical package dimensions and basic electrical characteristics, though the load capacitance difference requires verification of the host circuit design.