402F260XXCAR

Crystals Overview

The 402F260XXCAR is a surface-mount MHz crystal manufactured by CTS-Frequency Controls. It operates at a fundamental frequency of 26 MHz with a load capacitance of 10 pF. The component features a frequency tolerance and stability of ±15 ppm and an equivalent series resistance (ESR) of 100 Ohms. It utilizes a 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm and a maximum height of 0.079 inches. Designed for base mode operation, it supports a working temperature range of -20°C to +70°C.

Crystals Feature Summary

• Fundamental mode quartz crystal resonator
• Surface mount 4-SMD no-lead configuration
• Standard 10pF load capacitance specification

Crystals Applications

• General purpose timing circuits
• Microcontroller clock sources
• Consumer electronics oscillators

Crystals Procurement Notes

Verify the specific suffix 'CAR' against the manufacturer's current datasheet to confirm packaging and material compliance. Ensure the operating environment remains within the specified -20°C to +70°C range. Confirm that the 100 Ohm ESR aligns with the oscillator circuit design requirements before finalizing procurement.

Crystals Selection Notes

Select this component when a 26 MHz fundamental frequency is required in a compact 2.00mm x 1.60mm footprint. The ±15 ppm tolerance suits standard digital logic applications. Consider the 100 Ohm ESR value for impedance matching. This part is suitable for general commercial use where high precision is not critical.

Crystals Part Context

This component belongs to the CTS 402 series of surface-mount crystals. It provides a cost-effective timing solution for mass-produced electronics. The 4-SMD package facilitates automated assembly processes. It serves as a basic frequency reference for low-to-medium complexity digital systems.

Crystals Replacement Considerations

• 402F260XXCLT
• 402F260XXCLR

Crystals FAQ

What is the physical size of the 402F260XXCAR?

The component measures 2.00mm in length and 1.60mm in width.

Does this crystal operate in overtone or fundamental mode?

It operates in the fundamental mode.