435F1431YCAT

Crystals Overview

The CTS-Frequency Controls 435F1431YCAT is a surface mount crystal oscillator operating at a fundamental frequency of 14.318180 MHz. It features a load capacitance of 10 pF and an equivalent series resistance of 50 Ohms. The component offers a frequency tolerance of ±10 ppm and a stability of ±25 ppm over the specified temperature range. Designed for reliability, it operates within a temperature range of -20°C to +70°C. The device utilizes a 2-pad surface mount package with dimensions of 5.0mm x 3.2mm.

Crystals Feature Summary

• Surface mount configuration with two pads for direct board attachment
• Fundamental mode operation providing stable timing signals
• RoHS compliant construction ensuring environmental safety

Crystals Applications

• General purpose timing circuits requiring precise clock references
• Embedded systems utilizing microcontrollers or FPGAs
• Communication interfaces needing stable carrier frequencies

Crystals Procurement Notes

Verify the specific tolerance and stability requirements against the datasheet specifications before procurement. Confirm that the 10 pF load capacitance matches the target circuit design. Ensure the operating temperature range of -20°C to +70°C aligns with the intended application environment. Check for RoHS compliance status if required by project standards.

Crystals Selection Notes

Select this component when a 14.318180 MHz reference is required in a compact surface mount form factor. Consider the ±10 ppm tolerance for applications demanding high initial accuracy. Evaluate the 50 Ohm ESR against driver capability requirements. Ensure the physical footprint of 5.0mm x 3.2mm fits within the available PCB area constraints.

Crystals Part Context

This part belongs to the 435F series of surface mount crystals from CTS-Frequency Controls. The series is designed for general timing applications requiring reliable performance. The base product number 435F indicates a standard SMD crystal format. Variations in suffixes typically denote differences in tolerance, stability, or packaging options within the same family.

Crystals Replacement Considerations

Direct substitutes may include other 14.318180 MHz SMD crystals with matching 10 pF load capacitance and similar physical dimensions. Verify compatibility regarding ESR values and drive level specifications. Cross-reference with other manufacturers offering equivalent fundamental frequency crystals in 5.0mm x 3.2mm packages.