402F2601XIJT

Crystals Overview

The CTS-Frequency Controls 402F2601XIJT is a MHz crystal designed for surface mount applications. It operates at a fundamental frequency of 26 MHz with a load capacitance of 9 pF. The component features a frequency tolerance of ±10 ppm and stability of ±15 ppm. It has an equivalent series resistance (ESR) of 100 Ohms and supports base harmonic operation. The package is a 4-SMD, no-lead type with dimensions of 2.00mm x 1.60mm x 0.55mm maximum height. It functions within a temperature range of -40°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Surface mount MHz crystal with 4-SMD no-lead packaging
• Fundamental mode operation at 26 MHz
• Wide industrial temperature range capability
• Compliant with RoHS3 environmental standards

Crystals Applications

• General electronic circuit timing references
• Microcontroller clock sources
• Communication device frequency control
• Industrial control system oscillators

Crystals Procurement Notes

Verify the specific suffix 'JT' against official CTS documentation to confirm lead frame material and termination finish specifications. Ensure the design-in process accounts for the 9 pF load capacitance requirement to maintain frequency accuracy. Confirm availability status as distribution channels may list discontinued or limited stock variants. Cross-reference the EDA model with the physical footprint to prevent assembly errors during PCB layout.

Crystals Selection Notes

Select this component when a 26 MHz fundamental frequency crystal is required for space-constrained designs. The 4-SMD package suits automated surface mount assembly processes. Consider the 9 pF load capacitance compatibility with the host oscillator circuit. Verify that the operating temperature range meets the environmental demands of the target application. Compare ESR values against the oscillator's drive level limitations to ensure stable operation.

Crystals Part Context

This part belongs to the CTS 402 series of crystals, which are characterized by small surface mount packages. The series provides various load capacitance options to match different oscillator circuits. The 402F2601XIJT specifically utilizes a 2.00mm x 1.60mm footprint, offering a compact solution for modern electronics where board space is limited compared to larger through-hole or standard SMD crystals.

Crystals Replacement Considerations

Official similar substitutes include 402F2601XIAR and 402F2601XILR from CTS-Frequency Controls. These alternatives share the same series and general form factor but may differ in termination finish or reel packaging specifications. Verify electrical parameters such as load capacitance and ESR before substitution to ensure circuit compatibility.