435F147XYIET

Crystals Overview

The 435F147XYIET is a surface-mount MHz crystal manufactured by CTS-Frequency Controls. It operates at a fundamental frequency of 14.7456 MHz with a load capacitance of 20pF. The component features a frequency tolerance of ±15ppm and a stability of ±50ppm. It utilizes an HC-49/US-SM package variant, measuring 5.00mm in length and 3.20mm in width, with a maximum height of 0.85mm. The device supports base harmonic operation and complies with RoHS3 standards.

Crystals Feature Summary

• Surface-mount design for automated assembly
• High frequency stability for precision timing
• Compliant with environmental regulations

Crystals Applications

• Microcontroller clock sources
• Communication interface circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific suffix character replacing 'Y' against official CTS datasheets to confirm exact tolerance and temperature range specifications. Ensure the ordering code matches the required frequency tolerance and packaging type. Confirm availability through authorized distributors as lead times may vary based on production schedules.

Crystals Selection Notes

Select this component when a 14.7456 MHz reference is required in a compact surface-mount form factor. Consider the ±15ppm tolerance for applications demanding precise timing accuracy. Evaluate the 20pF load capacitance compatibility with the target oscillator circuit design before integration.

Crystals Part Context

This part belongs to the 435 series of surface-mount crystals from CTS-Frequency Controls. The series offers various frequencies and tolerances in standard SMD packages. The 435F147XXIET specifically targets applications requiring stable clock signals in space-constrained electronic designs.

Crystals Replacement Considerations

Direct substitutes include other 14.7456 MHz SMD crystals with matching 20pF load capacitance and similar physical dimensions. Verify pinout compatibility and electrical parameters such as ESR and frequency tolerance before substitution.