402F250XXCJT

Crystals Overview

The CTS-Frequency Controls 402F250XXCJT is a surface-mount quartz crystal resonator operating at a fundamental frequency of 25 MHz. It features a load capacitance of 9 pF and a frequency stability of ±15 ppm. The component exhibits an equivalent series resistance (ESR) of 100 Ohms and operates within a temperature range of -20°C to +70°C. It utilizes a 4-SMD, no-lead package with dimensions of 2.00mm x 1.60mm x 0.55mm maximum height.

Crystals Feature Summary

• Fundamental mode operation for precise timing control
• Surface-mount design compatible with automated assembly processes
• RoHS compliant construction meeting environmental standards

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Embedded system oscillators

Crystals Procurement Notes

Verify the specific suffix configuration against the manufacturer datasheet to ensure compatibility with circuit load capacitance requirements. Confirm that the 4-SMD footprint matches the PCB land pattern dimensions of 2.00mm by 1.60mm. Check for any recent lifecycle status updates from CTS-Frequency Controls regarding availability or recommended replacements.

Crystals Selection Notes

Select this component when a 25 MHz fundamental frequency with ±15 ppm stability is required for space-constrained designs. Ensure the target application supports a 9 pF load capacitance to maintain frequency accuracy. Consider the 100 Ohm ESR value in relation to the oscillator circuit drive level specifications to prevent over-driving the crystal.

Crystals Part Context

This part belongs to the 402 Series of SMD crystals from CTS-Frequency Controls. The series offers various frequencies and package sizes optimized for consumer electronics and industrial applications. The 402F250XXCJT specifically addresses needs for compact timing solutions requiring standard commercial temperature ranges.

Crystals Replacement Considerations

Direct substitutes include 402F250XXCJR and 402F250XXCLR. Verify electrical parameters such as load capacitance and ESR before substitution.