402F20433CKR

Crystals Overview

The 402F20433CKR is a MHz crystal manufactured by CTS-Frequency Controls. It operates at a nominal frequency of 20.48 MHz with a frequency stability and tolerance of ±30ppm. The component features a load capacitance of 8pF and an equivalent series resistance (ESR) of 100 Ohms. It utilizes a fundamental operating mode and is housed in a 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm. The device is RoHS compliant and supports surface mount installation.

Crystals Feature Summary

• Fundamental oscillation mode for stable frequency generation
• Surface mount design compatible with automated assembly processes
• RoHS compliant construction for environmental safety standards

Crystals Applications

• Clock signal generation in digital circuits
• Frequency reference sources for microcontrollers
• Timing applications in communication modules

Crystals Procurement Notes

Verify the specific suffix 'CKR' to ensure correct packaging configuration. Confirm that the 8pF load capacitance matches the target circuit design requirements. Check datasheets for updated status as distribution channels may vary. Ensure compliance with RoHS regulations for intended deployment regions.

Crystals Selection Notes

Select this component when a 20.48 MHz fundamental frequency is required. Consider the ±30ppm stability for general timing applications. Evaluate the 100 Ohm ESR against oscillator circuit constraints. Compare physical dimensions against available PCB footprint space.

Crystals Part Context

This part belongs to the 402 Series of crystals from CTS-Frequency Controls. The series offers various frequencies and packages for standard SMD applications. The 402F20433CKR specifically addresses needs for 20.48 MHz timing references in compact electronic designs.

Crystals Replacement Considerations

Direct substitutes include parts with identical electrical parameters and package types. Verify compatibility before swapping components to ensure circuit performance remains unaffected.