402F20412IKT

Crystals Overview

The CTS-Frequency Controls 402F20412IKT is a MHz crystal operating at 20.48 MHz with ±10ppm frequency tolerance and ±20ppm stability. It features an 8pF load capacitance and surface mount installation in a 4-SMD, No Lead package measuring 2.00mm x 1.60mm. The component supports base harmonic operation within a -40°C to 85°C temperature range.

Crystals Feature Summary

• Surface mount design for automated assembly
• Base harmonic operation mode
• Compliant with RoHS3 standards

Crystals Applications

• Motor control applications requiring reliable DSP controller timing
• Real-time system stability circuits
• General electronic timing references

Crystals Procurement Notes

Verify the specific suffix IKT against official datasheets to confirm the 8pF load capacitance and ±10ppm tolerance, as variations exist within the 402 series. Confirm availability status directly with authorized distributors, as stock levels fluctuate. Ensure the selected variant matches the required operating temperature range of -40°C to 85°C for your specific application environment.

Crystals Selection Notes

Select this component when a 20.48 MHz frequency with tight ±10ppm tolerance is required. The 8pF load capacitance must match the oscillator circuit design. Consider the 4-SMD footprint dimensions (2.00mm x 1.60mm) for PCB layout constraints. Verify that the -40°C to 85°C operating range meets environmental requirements.

Crystals Part Context

This part belongs to the 402 series of crystals from CTS-Frequency Controls. The series includes various frequencies and tolerances, such as the 402F20433CAT and 402F20412IAR. The 402F20412IKT specifically denotes the 20.48 MHz variant with 8pF load capacitance.

Crystals Replacement Considerations

Direct substitutes include 402F20412IAR and 402F20412IJT. Verify if the alternative's load capacitance (e.g., 10pF or 9pF) is compatible with the existing circuit design before substitution.