435F250X2IKT

Crystals Overview

The CTS-Frequency Controls 435F250X2IKT is a fundamental-mode MHz crystal oscillator designed for precision timing applications. It operates at a nominal frequency of 25 MHz with a frequency tolerance of ±15ppm and frequency stability of ±20ppm. The component features an equivalent series resistance (ESR) of 40 Ohms and a load capacitance of 8pF. It utilizes a surface-mount package, specifically a 4-SMD, no-lead configuration with dimensions of 1.60mm x 1.20mm x 0.45mm maximum height. The device supports a wide operating temperature range from -40°C to +85°C and is compliant with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode oscillation ensures stable frequency generation for digital signal processing and embedded communication systems.
• Compact 4-SMD no-lead package design facilitates automated assembly in space-constrained environments.
• Wide operating temperature range supports reliable performance across industrial and commercial conditions.

Crystals Applications

• Wireless infrastructure timing solutions
• Wireline core networking synchronization
• Embedded communication applications

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct electrical parameters and packaging options. Confirm that the selected variant matches the required load capacitance and ESR specifications for the target circuit design. Cross-reference the part number with the latest availability status through authorized distributors to prevent procurement delays due to stock discrepancies or discontinued sub-types.

Crystals Selection Notes

Select this component when a 25 MHz fundamental-mode crystal with ±15ppm tolerance is required for compact SMD layouts. Ensure the application circuit can accommodate the specified 8pF load capacitance and 40 Ohm ESR. Consider the -40°C to +85°C temperature range for environmental suitability. Verify compatibility with existing PCB footprints for 4-SMD no-lead packages before finalizing the bill of materials.

Crystals Part Context

This part belongs to the CTS 435 Series of frequency control products, which provide timing and synchronization solutions for various electronic systems. The series is engineered for precision timing in space-constrained environments, offering fundamental-mode oscillation capabilities. These components are widely used in applications requiring stable clock signals for digital logic and communication interfaces.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official cross-reference guide for potential alternatives if this specific model becomes unavailable.