SXT32415CA27-12.288M

Crystals Overview

The SXT32415CA27-12.288M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precise timing applications. It operates at a nominal frequency of 12.288 MHz with a frequency tolerance of ±25ppm and stability of ±50ppm. The component features a load capacitance of 15pF and an equivalent series resistance (ESR) of 100 Ohms. It utilizes a 4-SMD, no-lead package configuration, ensuring compatibility with automated assembly processes while maintaining RoHS compliance for environmental safety standards.

Crystals Feature Summary

• Provides stable oscillation at 12.288 MHz with tight frequency tolerance
• Utilizes a compact 4-SMD no-lead package for surface mount integration
• Designed for high reliability in temperature-stable environments

Crystals Applications

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

Crystals Procurement Notes

Verify the specific lot code and manufacturing date against the latest datasheet to ensure compliance with current RoHS directives. Confirm that the 4-SMD footprint matches the target PCB design requirements. Request sample units to validate solderability and performance under actual operating conditions before committing to large-scale production runs.

Crystals Selection Notes

Select this component when a 12.288 MHz reference is required for digital systems needing ±25ppm accuracy. Ensure the circuit design accommodates the 15pF load capacitance to maintain frequency precision. Consider the 100 Ohm ESR value for driver circuit compatibility. This part is suitable for applications where space constraints necessitate a small SMD form factor without sacrificing timing stability.

Crystals Part Context

This crystal belongs to the SXT324 series from Suntsu Electronics, which offers various frequency options in similar packages. The CA27 suffix typically denotes specific packaging or tolerance variations within the product line. It serves as a fundamental passive component for generating clock signals in embedded systems, distinguishing itself through its standardized SMD profile and reliable performance characteristics.

Crystals Replacement Considerations

Direct substitutes include other 12.288 MHz crystals with identical 4-SMD dimensions and 15pF load capacitance. Verify that alternative parts meet the same ±25ppm tolerance and 100 Ohm ESR specifications. Cross-reference pinout configurations to ensure mechanical compatibility during replacement.