SXT22418EC17-12.288M

Crystals Overview

The SXT22418EC17-12.288M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., operating at a fundamental frequency of 12.288 MHz. This component features an 18 pF load capacitance and a maximum series resistance of 120 Ohms. It is housed in a compact 4-SMD, no-lead package designed for automated assembly processes. The device offers a frequency tolerance of ±15 ppm and complies with RoHS3 standards, ensuring environmental safety while maintaining reliable performance characteristics for precision timing applications.

Crystals Feature Summary

• Surface-mount design compatible with standard pick-and-place equipment
• RoHS3 compliant construction for environmentally safe manufacturing
• Stable frequency output suitable for digital clock generation

Crystals Applications

• Microcontroller clock sources
• Digital communication interfaces
• Consumer electronics timing circuits

Crystals Procurement Notes

Verify the specific suffix EC17 against the manufacturer's current datasheet to confirm pinout and mechanical dimensions. Ensure the load capacitance matches the target circuit requirements. Confirm RoHS3 compliance status through official documentation rather than distributor summaries. Request sample units for initial validation before committing to large-scale production orders.

Crystals Selection Notes

Select this component when a 12.288 MHz reference is required in a small form factor. Consider the 120 Ohm ESR limit relative to the oscillator circuit design. Evaluate the ±15 ppm tolerance against system timing accuracy needs. Compare physical dimensions against available PCB real estate constraints during layout planning.

Crystals Part Context

This part belongs to the SXT224 series of surface-mount crystals from Suntsu Electronics. The series provides various frequency options within a standardized footprint family. The EC17 designation indicates specific mechanical and electrical parameters distinct from other variants in the lineup. These components are engineered for high-volume consumer and industrial electronic assemblies requiring precise frequency control.

Crystals Replacement Considerations

Cross-reference with other SXT224 series variants if different frequencies are needed. Verify compatibility with existing PCB footprints when substituting similar packages. Check equivalent parts from other manufacturers for identical 12.288 MHz specifications and 4-SMD no-lead configurations.