402F25022IAT

Crystals Overview

The CTS-Frequency Controls 402F25022IAT is a surface-mount quartz crystal resonator operating at a fundamental frequency of 25 MHz. It features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 100 Ohms. The component exhibits a frequency stability and tolerance of ±20 ppm. Designed for industrial applications, it supports a wide operating temperature range from -40°C to +85°C. The device utilizes a 4-SMD, no-lead package with dimensions of 2.00 mm in length, 1.60 mm in width, and a maximum height of 0.55 mm.

Crystals Feature Summary

• Fundamental mode operation ensures precise frequency generation for digital circuits.
• Compact 4-SMD no-lead footprint facilitates automated surface-mount assembly processes.
• Wide industrial temperature rating provides reliable performance across extreme thermal conditions.

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Industrial control system oscillators

Crystals Procurement Notes

Verify the specific suffix IAT against manufacturer documentation to confirm lead frame material and plating specifications. Confirm RoHS3 compliance status directly with the supplier. Ensure ESR requirements align with oscillator circuit design constraints. Validate package dimensions against PCB footprint libraries prior to procurement.

Crystals Selection Notes

Select this component when a 25 MHz fundamental frequency with 10 pF load capacitance is required. Consider the 100 Ohm ESR value for oscillator circuit stability. Choose the 4-SMD package for space-constrained designs requiring surface-mount technology. Verify temperature range compatibility with the target application environment.

Crystals Part Context

This part belongs to the 402 Series of SMD crystals from CTS-Frequency Controls. The series offers various frequencies and load capacitances in standardized small outlines. The 402F25022IAT specifically addresses the common 25 MHz requirement with a 10 pF load, fitting into the broader portfolio of general-purpose timing components.

Crystals Replacement Considerations

Direct substitutes include 402F25022ILR and 402F25022IAR. Parameter-equivalent options include 402F25012ILR and 402F250X2ILR. Verify pinout and electrical parameters before substitution.