SXT21415CA17-18.432M

Crystals Overview

The SXT21415CA17-18.432M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 18.432 MHz with a load capacitance of 15 pF and an equivalent series resistance of 200 Ohms. The component features a frequency tolerance of ±25 ppm and a stability of ±50 ppm over the operating temperature range of -10°C to +70°C. It utilizes a 4-SMD, no lead package configuration.

Crystals Feature Summary

• Provides precise timing signals for digital circuits
• Designed for surface-mount assembly processes
• Operates within standard industrial temperature limits

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix CA17 against official Suntsu documentation to confirm exact tolerance and packaging specifications. Ensure the supplier provides traceability data matching the manufacturer's quality standards. Cross-reference the datasheet parameters for load capacitance and ESR to guarantee compatibility with the target circuit design before finalizing orders.

Crystals Selection Notes

Select this component when a stable 18.432 MHz reference is required for compact electronic designs. Consider the ±25 ppm tolerance for applications needing moderate frequency accuracy. Evaluate the 4-SMD footprint constraints against available PCB space. Confirm that the 15 pF load capacitance aligns with the host oscillator circuit requirements to ensure proper frequency generation.

Crystals Part Context

This part belongs to the SXT series of surface-mount crystals from Suntsu Electronics. These components are engineered for high reliability in consumer and industrial electronics. The series offers various frequency options and package sizes to support diverse embedded system architectures while maintaining consistent performance characteristics across production batches.

Crystals Replacement Considerations

Direct substitutes include other 18.432 MHz SMD crystals with identical 15 pF load capacitance and similar physical dimensions. Verify that alternative parts meet the same ±25 ppm tolerance and 200 Ohm ESR specifications. Check for compatible operating temperature ranges and mounting pad layouts to ensure seamless integration without redesigning the host board.