402F260XXCKT

Crystals Overview

The CTS-Frequency Controls 402F260XXCKT is a fundamental mode MHz crystal designed for surface mount applications. It operates at a nominal frequency of 26 MHz with a frequency stability and tolerance of ±15ppm. The component features an equivalent series resistance (ESR) of 100 Ohms and requires a load capacitance of 8pF. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm and a maximum seated height of 0.55mm. The device supports an operating temperature range of -20°C to 70°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental oscillation mode for stable frequency generation
• Compact 4-SMD surface mount footprint for automated assembly
• Compliant with RoHS3 environmental regulations

Crystals Applications

• General purpose clock signal generation in electronic circuits
• Microcontroller and processor timing references
• Communication module frequency control

Crystals Procurement Notes

Verify the specific suffix configuration against the manufacturer's official datasheet to ensure compatibility with circuit requirements. Confirm current availability status as distribution channels may list discontinued or backordered items. Cross-reference the exact part number with authorized distributors to obtain valid technical documentation and compliance certificates prior to procurement.

Crystals Selection Notes

Select this component when a 26 MHz fundamental crystal with ±15ppm stability is required for space-constrained designs. Ensure the application circuit provides the specified 8pF load capacitance to maintain accuracy. Verify that the 100 Ohm ESR aligns with the oscillator circuit design constraints and that the operating temperature range meets the environmental conditions of the end application.

Crystals Part Context

This part belongs to the 402 series of surface mount crystals from CTS-Frequency Controls. The series offers various frequencies and package sizes optimized for high-volume manufacturing. The 402F260XXCKT specifically targets applications requiring a standard 26 MHz reference in a small form factor, balancing performance with board space efficiency.

Crystals Replacement Considerations

Consult the manufacturer's cross-reference data for direct substitutes. Alternative parts must match the 26 MHz frequency, 8pF load capacitance, 100 Ohm ESR, and 4-SMD (2x1.6mm) package dimensions to ensure mechanical and electrical compatibility.