402F204XXCLT

Crystals Overview

The CTS-Frequency Controls 402F204XXCLT is a MHz crystal operating at 20.48 MHz with ±15ppm frequency stability and 12pF load capacitance. It features a 4-SMD, No Lead package measuring 3.2mm x 2.5mm x 0.6mm. The component exhibits an ESR of 100 Ohms and supports fundamental mode operation within a -40°C to +85°C temperature range. It is RoHS compliant and packaged in tape and reel for automated surface-mount assembly.

Crystals Feature Summary

• Surface-mount design with no-lead SMD configuration
• High frequency stability of ±15ppm
• Fundamental mode operation
• RoHS 3 compliant construction

Crystals Applications

• Clock generation for microprocessors
• Communication interface timing circuits
• Digital signal processing systems
• Embedded controller oscillators

Crystals Procurement Notes

Verify the specific suffix requirements against the official CTS datasheet to ensure compatibility with target circuit load capacitance. Confirm that the 4-SMD no-lead footprint matches the PCB land pattern dimensions precisely. Check for any recent updates to the RoHS compliance status or manufacturing location before finalizing procurement orders.

Crystals Selection Notes

Select this component when a compact surface-mount crystal is required for 20.48 MHz applications. Ensure the system load capacitance aligns with the specified 12pF value to maintain accuracy. Consider the 100 Ohm ESR limit for oscillator circuit design. Verify thermal requirements against the -40°C to +85°C operational range.

Crystals Part Context

This part belongs to the 402 Series from CTS-Frequency Controls, designed for high-density surface-mount applications. It provides a reliable alternative to through-hole crystals in modern electronics. The series emphasizes miniaturization while maintaining standard electrical characteristics for general-purpose timing needs.

Crystals Replacement Considerations

• 402F204XXCAR
• 402F204XXCLR

Crystals FAQ

What is the physical package type?

It uses a 4-SMD, No Lead package with dimensions of 3.2mm x 2.5mm x 0.6mm.

What is the equivalent series resistance?

The ESR is specified as 100 Ohms.