402F2041XIJT

Crystals Overview

The CTS-Frequency Controls 402F2041XIJT is a surface-mount quartz crystal resonator operating at a fundamental frequency of 20.48 MHz. It features a load capacitance of 9pF and an equivalent series resistance (ESR) of 100 Ohms. The component exhibits a frequency tolerance and stability of ±10ppm. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm and a maximum seated height of 0.55mm.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Compact 4-SMD surface mount footprint for automated assembly
• High frequency stability of ±10ppm for reliable timing applications

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific suffix 'JT' against the manufacturer's current datasheet to confirm packaging details and availability status. Ensure the load capacitance requirement of the target circuit matches the component's 9pF specification to maintain frequency accuracy. Check for RoHS3 compliance if environmental regulations apply to the final product assembly.

Crystals Selection Notes

Select this component when a 20.48 MHz fundamental frequency is required with tight ±10ppm stability. The 9pF load capacitance must align with the oscillator circuit design. Consider the 4-SMD package size constraints and the -20°C to 70°C operating temperature range relative to the application environment.

Crystals Part Context

This part belongs to the CTS 402 Series of MHz crystals, designed for general-purpose frequency control. The series offers various frequencies and packages, providing solutions for consumer electronics and industrial equipment requiring stable clock signals.

Crystals Replacement Considerations

Direct substitutes include 402F2041XIKR (8pF load) and 402F2041XIAR (10pF load). Verify that the alternative load capacitance does not deviate significantly from the original circuit design to avoid frequency drift issues.