402F26022ILT

Crystals Overview

The 402F26022ILT is a fundamental mode quartz crystal manufactured by CTS-Frequency Controls. It operates at a nominal frequency of 26 MHz with a frequency stability and tolerance of ±20ppm. The component features a load capacitance of 12pF and an equivalent series resistance (ESR) of 100 Ohms. It utilizes a surface-mount package, specifically a 4-SMD, No Lead configuration with dimensions of 2.00mm x 1.60mm x 0.55mm. The device supports a standard operating temperature range from -40°C to +85°C and is supplied in tape and reel packaging.

Crystals Feature Summary

• Fundamental resonance mode operation for stable frequency generation
• Surface-mount design optimized for automated PCB assembly processes
• Compliant with RoHS3 standards for environmental safety

Crystals Applications

• Microcontroller clock sources requiring precise timing
• Communication interface circuits utilizing 26 MHz reference frequencies
• Embedded systems demanding high frequency stability within industrial temperature ranges

Crystals Procurement Notes

Verify the specific suffix requirements against the official datasheet before ordering, as package variations may exist within the series. Confirm that the 12pF load capacitance matches the oscillator circuit design parameters. Ensure compatibility with the target operating temperature range of -40°C to +85°C for the intended application environment.

Crystals Selection Notes

Select this component when a 26 MHz fundamental crystal with ±20ppm stability is required. The 100 Ohm ESR must be compatible with the driving circuit's power limitations. Consider the 4-SMD footprint constraints during layout design. Verify that the 12pF load capacitance aligns with the host oscillator specifications to ensure accurate frequency performance.

Crystals Part Context

This part belongs to the 402 Series of sub-miniature surface mount crystals from CTS-Frequency Controls. The series offers fundamental crystal designs in compact packages suitable for space-constrained electronics. These components are engineered for applications requiring reliable frequency control in consumer and industrial devices.

Crystals Replacement Considerations

Direct substitutes include 402F26022IAR and 402F26022ILR. Parameter-equivalent options are 402F26012ILR and 416F26022ILT. Verify electrical specifications and physical dimensions before substitution.