402F20022IKT

Crystals Overview

The CTS-Frequency Controls 402F20022IKT is a surface-mount MHz crystal operating at 20.0000 MHz with ±20ppm frequency stability and tolerance. It features an 8pF load capacitance and 100 Ohms ESR. The component utilizes a 4-SMD, No Lead package (2.00mm x 1.60mm) with a maximum height of 0.55mm. Designed for base harmonic operation, it supports a working temperature range of -40°C to 85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Compact 4-SMD surface-mount design suitable for space-constrained PCB layouts
• High frequency stability of ±20ppm ensures precise timing accuracy
• Operates in base harmonic mode for fundamental resonance applications

Crystals Applications

• Precision timing circuits requiring stable clock signals
• Embedded systems and microcontroller interfaces
• Communication modules needing accurate frequency references

Crystals Procurement Notes

Verify the specific suffix IKT against official CTS documentation to confirm lead time and availability status, as distribution channels may vary. Ensure the ordering suffix matches the required packaging and terminal finish specifications. Cross-reference the manufacturer part number directly with the datasheet to avoid confusion with similar series variants or alternate load capacitance options.

Crystals Selection Notes

Select this component when a 20 MHz base harmonic crystal with 8pF load capacitance is required. Verify that the 100 Ohms ESR aligns with the oscillator circuit design. Confirm the 4-SMD footprint dimensions fit the board layout constraints. Check compatibility with the target application's temperature range requirements.

Crystals Part Context

This part belongs to the CTS 402 Series of surface-mount crystals. The series offers various frequencies and load capacitances in a standardized small outline package. The 402F20022IKT specifically addresses the need for 20 MHz timing solutions in compact electronic designs.

Crystals Replacement Considerations

Direct substitutes include 402F20022IKR and 402F20022IJR from CTS-Frequency Controls. These parts share identical electrical parameters and package dimensions but may differ in packaging type or specific manufacturing lot details.