SXT22417EB27-12.288M

Crystals Overview

The SXT22417EB27-12.288M 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 load capacitance of 17 pF and an equivalent series resistance (ESR) of 120 Ohms. The component features a tight frequency tolerance of ±15 ppm and functions within an industrial temperature range of -40°C to +85°C. Packaged in a compact 4-SMD, no-lead form factor, this device ensures stable oscillation for digital circuits requiring accurate clock signals.

Crystals Feature Summary

• Industrial-grade temperature stability across wide operational ranges
• Compact surface-mount design for automated assembly integration
• High-frequency accuracy suitable for precise data communication protocols

Crystals Applications

• Microcontroller clock sources
• Digital signal processing systems
• Communication interface modules

Crystals Procurement Notes

Verify the specific suffix EB27 against official Suntsu documentation to confirm package dimensions and pin configuration. Ensure the required load capacitance matches the target circuit design. Confirm availability through authorized distributors as stock levels fluctuate. Request genuine factory-sealed components to prevent counterfeit risks. Validate datasheet revisions for any updates to mechanical or electrical specifications prior to final procurement.

Crystals Selection Notes

Select this component when a 12.288 MHz reference is required for serial communication standards such as USB or Ethernet PHYs. The ±15 ppm tolerance supports most standard digital interfaces without additional calibration. Consider the 17 pF load capacitance compatibility with the host oscillator circuit. The industrial temperature rating (-40°C to +85°C) makes it suitable for automotive or outdoor electronic environments where thermal stability is critical.

Crystals Part Context

This part belongs to the SXT224 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and tolerances tailored for consumer and industrial electronics. The SXT22417EB27 variant specifically targets applications needing high stability in a small footprint. It complements other parts in the lineup that may offer different frequency options or packaging styles for diverse system requirements.

Crystals Replacement Considerations

Direct substitutes must match the 12.288 MHz frequency, 17 pF load capacitance, 120 Ohm ESR, and 4-SMD no-lead package. Verify that alternative manufacturers provide equivalent ±15 ppm tolerance and -40°C to +85°C operating ranges. Ensure pin-out compatibility if the replacement uses a slightly different lead frame design. Cross-reference with Suntsu's official substitution guide for validated alternatives.