SXT32412FD48-12.288M

Crystals Overview

The SXT32412FD48-12.288M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precision timing applications. It operates at a fundamental frequency of 12.288 MHz with a normal temperature frequency tolerance of ±10ppm and a frequency stability of ±20ppm. The component features a load capacitance of 12pF and an equivalent series resistance (ESR) of 100 Ohms. It is housed in a compact 4-SMD, No Lead package, suitable for automated assembly processes. The device supports an extended operating temperature range from -40°C to +85°C, ensuring reliable performance in demanding environments.

Crystals Feature Summary

• Precision frequency control with ±10ppm tolerance for accurate system synchronization
• Robust thermal stability across an extended industrial temperature range
• Compact surface-mount footprint optimized for high-density PCB layouts

Crystals Applications

• High-speed serial communication interfaces requiring precise clock signals
• Microcontroller and digital signal processor clock sources
• Network equipment and data transmission modules

Crystals Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required load capacitance and frequency tolerance specifications. Confirm that the 4-SMD no-lead package aligns with your board design and reflow soldering profiles. Cross-reference the manufacturer's latest datasheet for any updates on material compliance or recommended landing patterns to guarantee successful integration and long-term reliability.

Crystals Selection Notes

Select this component when a stable 12.288 MHz reference is needed for digital systems. The ±10ppm tolerance suits most standard communication protocols. Consider the 100 Ohm ESR value for circuit matching requirements. Ensure the -40°C to +85°C range meets environmental constraints. Compare against other SXT series variants if different frequencies or package sizes are required for the specific application design.

Crystals Part Context

This part belongs to Suntsu Electronics' SXT series of surface-mount crystals. The series offers various frequencies and packages to support diverse electronic designs. The SXT32412FD48 variant specifically targets applications needing a 12.288 MHz output in a small form factor. It complements other components in timing circuits, providing a cost-effective solution for mass-produced consumer and industrial electronics requiring reliable clock generation.

Crystals Replacement Considerations

Direct substitutes may include other 12.288 MHz crystals with identical 12pF load capacitance and similar ESR values. Verify pinout compatibility for the 4-SMD no-lead package. Check if alternative manufacturers offer comparable ±10ppm tolerance within the same temperature range. Ensure that any replacement maintains the same electrical characteristics to avoid retuning the oscillator circuit.