SXT21413DD38-18.432M

Crystals Overview

The SXT21413DD38-18.432M 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 13 pF and an equivalent series resistance of 200 Ohms. The component features a frequency stability of ±20 ppm and functions within an operating temperature range of -30°C to +85°C. It utilizes a 4-SMD, No Lead package configuration.

Crystals Feature Summary

• Provides precise timing signals for digital circuits
• Operates reliably across extended industrial temperature ranges
• Designed for automated surface-mount assembly processes

Crystals Applications

• Microcontroller clock sources
• Communication interface modules
• Industrial control systems

Crystals Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct frequency tolerance and temperature rating. Confirm package dimensions and soldering profiles align with PCB design requirements before ordering.

Crystals Selection Notes

Select this component when a stable 18.432 MHz reference is required for applications demanding ±20 ppm accuracy. Ensure the system load capacitance matches the specified 13 pF value to maintain frequency precision. Consider the extended low-temperature capability if the environment drops below standard commercial limits.

Crystals Part Context

This component belongs to the SXT214 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and tolerances for general-purpose timing applications. The specific model provides a balance of stability and cost-effectiveness for mass-produced electronic devices.

Crystals Replacement Considerations

Direct substitutes include other 18.432 MHz crystals with identical 13 pF load capacitance and 4-SMD no-lead packaging. Verify that alternative manufacturers meet the same ±20 ppm stability and -30°C to +85°C temperature specifications.