405I35F25M00000

Crystals Overview

The CTS-Frequency Controls 405I35F25M00000 is a surface-mount quartz crystal resonator operating at a fundamental frequency of 25 MHz. It features a load capacitance of 24 pF and a frequency tolerance of ±30 ppm, with a stability of ±50 ppm. The component utilizes a 4-SMD, no-lead package measuring 5.00 mm x 3.20 mm with a maximum height of 0.85 mm. It exhibits an equivalent series resistance (ESR) of 50 Ohms and supports an industrial operating temperature range of -40°C to 85°C.

Crystals Feature Summary

• Fundamental mode operation for precise timing control
• Industrial-grade thermal stability across wide temperature ranges
• Compact surface-mount footprint for automated assembly

Crystals Applications

• Microcontroller clock generation circuits
• Communication interface timing references
• Digital signal processing synchronization

Crystals Procurement Notes

Verify the specific suffix 'F' against official datasheets to confirm the 24 pF load capacitance, as variations exist within the 405 series. Ensure the selected variant matches the required ESR and frequency tolerance specifications for the target circuit design before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 25 MHz fundamental frequency with 24 pF load capacitance is required. Compare the 50 Ohm ESR against circuit requirements. Consider the -40°C to 85°C range for industrial environments versus commercial grades if cost is a primary constraint.

Crystals Part Context

This part belongs to the CTS 405 series of thin-film crystals. These components are designed for high-frequency applications requiring stable oscillation in compact form factors. The series offers various load capacitance options to accommodate different oscillator circuit designs.

Crystals Replacement Considerations

Direct substitutes include other 25 MHz crystals with identical 24 pF load capacitance and 4-SMD dimensions. Verify that alternative parts match the 50 Ohm ESR and ±30 ppm tolerance to ensure circuit compatibility.