402F2041XILT

Crystals Overview

The CTS-Frequency Controls 402F2041XILT is a surface-mount quartz crystal resonator operating at a fundamental frequency of 20.48 MHz. It features a load capacitance of 12pF and an equivalent series resistance (ESR) of 100 Ohms. The component offers a frequency tolerance of ±10ppm and stability of ±15ppm. Designed for reliability, it operates within a temperature range of -40°C to +85°C. The device utilizes a 4-SMD, no-lead package with dimensions of 2.00mm x 1.60mm and a maximum height of 0.55mm.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Compact 4-SMD no-lead surface mount packaging
• Wide industrial temperature range capability

Crystals Applications

• Microcontroller clock sources
• SoC timing references
• Motor control system oscillators
• Networking equipment frequency standards

Crystals Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging versus 'R' for standard reel configurations when sourcing. Confirm RoHS3 compliance status as required by project specifications. Ensure the 12pF load capacitance matches the target oscillator circuit design parameters before integration.

Crystals Selection Notes

Select this component for applications requiring a 20.48 MHz reference with ±10ppm initial tolerance. The 100 Ohm ESR value must be compatible with the driving circuit's power requirements. Consider the 4-SMD(2x1.6) footprint constraints during PCB layout design to ensure proper solder joint formation.

Crystals Part Context

This part belongs to the CTS 402 Series of miniature crystals. It shares the same physical footprint and electrical characteristics as the 402F2041XILR, differing primarily in packaging configuration. The series supports various frequencies and tolerances within the 2.00mm x 1.60mm form factor.

Crystals Replacement Considerations

The 402F2041XILR is a parameter-equivalent substitute within the same manufacturer line. Other 402 series variants may serve as alternatives if frequency or tolerance differences are acceptable.