402F260XXCJT

Crystals Overview

The CTS-Frequency Controls 402F260XXCJT is a surface-mount fundamental mode quartz crystal resonator operating at a nominal frequency of 26 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 is housed in a compact 4-SMD, no-lead package with dimensions of 2.00 mm x 1.60 mm. Designed for operation within a temperature range of -20°C to +70°C, it complies with RoHS3 standards and has a Moisture Sensitivity Level (MSL) rating of 1.

Crystals Feature Summary

• Fundamental mode quartz crystal operation for precise frequency control
• Compact 4-SMD no-lead surface mount packaging for automated assembly
• RoHS3 compliant construction suitable for environmentally regulated applications

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific suffix requirements against the official CTS datasheet to ensure compatibility with your circuit design. Confirm that the 9 pF load capacitance matches your oscillator circuit requirements. Check for any recent lifecycle notices or obsolescence warnings from the manufacturer before finalizing procurement plans.

Crystals Selection Notes

Select this component when a 26 MHz fundamental mode crystal is required in a small SMD footprint. Ensure the system oscillator circuit supports a 9 pF load capacitance and can handle the specified 100 Ohm ESR. Verify that the operating temperature range of -20°C to +70°C meets the environmental conditions of the target application.

Crystals Part Context

This part belongs to the CTS 402 series of general-purpose quartz crystals. The series offers various frequencies and packages, providing designers with standardized options for frequency control. The 402F260XXCJT specifically addresses the need for a 26 MHz reference in space-constrained surface-mount designs.

Crystals Replacement Considerations

Direct substitutes include 402F260XXCAR and 402F260XXCKR from CTS-Frequency Controls. These alternatives share identical electrical specifications and physical dimensions, allowing for pin-compatible replacement without circuit redesign.