435F250XXCKT

Crystals Overview

The CTS-Frequency Controls 435F250XXCKT is a surface-mount MHz crystal designed for precision timing applications. It operates at a fundamental frequency of 25 MHz with a load capacitance of 8 pF. The component features a frequency tolerance of ±15 ppm and a stability of ±15 ppm across the operating range. It utilizes a 4-SMD, no-lead package measuring 5.00mm x 3.20mm with a maximum height of 0.85mm. The equivalent series resistance is 40 Ohms, supporting stable oscillation in compact circuit designs.

Crystals Feature Summary

• Compact 4-SMD surface-mount footprint suitable for space-constrained PCB layouts
• High frequency stability and tight tolerance for precise clock generation
• Fundamental mode operation ensuring reliable oscillation characteristics

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix requirements against your design specifications to ensure compatibility with your oscillator circuit parameters. Confirm that the 8pF load capacitance aligns with your system's stray capacitance calculations. Check RoHS compliance status if required by your manufacturing standards. Ensure the 4-SMD package dimensions fit within your board layout constraints before finalizing procurement.

Crystals Selection Notes

Select this component when a 25 MHz fundamental frequency with ±15 ppm tolerance is required in a small SMD form factor. Consider the 8pF load capacitance requirement carefully to match your circuit design. Evaluate the 40 Ohm ESR against your oscillator amplifier capabilities. Compare physical dimensions against available board space to ensure mechanical fit.

Crystals Part Context

This part belongs to the CTS 435 series of surface-mount crystals. The series offers various frequencies and packages optimized for modern electronics. The 435F250XXCKT specifically targets applications needing high stability in a compact footprint. It complements other CTS frequency control products for complete timing solutions.

Crystals Replacement Considerations

Direct substitutes include parts from the same manufacturer series with matching electrical parameters. Verify package dimensions and pin configuration compatibility. Ensure load capacitance and ESR values are within acceptable ranges for your specific application.