SXT21418CA48-16.384M

Crystals Overview

The SXT21418CA48-16.384M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precise timing applications in electronic circuits. Operating at a fundamental frequency of 16.384 MHz, this component provides stable clock signals essential for digital systems. It features a frequency tolerance of ±25 ppm, ensuring high accuracy over time and temperature variations. The device utilizes an 18 pF load capacitance and exhibits a maximum equivalent series resistance (ESR) of 200 Ohms. Packaged in a compact 4-SMD, No Lead configuration, it supports automated assembly processes while maintaining reliable performance in space-constrained designs.

Crystals Feature Summary

• Provides stable 16.384 MHz clock signal generation
• Compact 4-SMD no-lead surface mount package design
• High frequency stability with ±25 ppm tolerance
• Optimized for low power consumption in digital circuits

Crystals Applications

• Microcontroller clock sources
• Digital signal processing systems
• Communication interface timing
• Embedded system oscillators

Crystals Procurement Notes

Verify the exact part number against manufacturer documentation to ensure compatibility with your circuit design requirements. Confirm that the 16.384 MHz frequency and 18 pF load capacitance match your system specifications. Check the operating temperature range and storage conditions during handling. Ensure proper soldering profiles are used for the 4-SMD package to maintain reliability. Cross-reference with official datasheets for any recent updates or revisions.

Crystals Selection Notes

Choose this component when a precise 16.384 MHz reference is required for digital timing applications. Consider the ±25 ppm tolerance if strict frequency accuracy is critical for your system. Evaluate the 4-SMD package size against available PCB real estate constraints. Assess the 200 Ohm ESR limit to ensure compatibility with your oscillator circuit design. Verify that the operating environment falls within the specified temperature range for optimal performance.

Crystals Part Context

This crystal belongs to Suntsu Electronics' SXT214 series, which focuses on small-form-factor surface-mount solutions. The series targets modern electronics requiring miniaturization without sacrificing timing precision. Similar parts in the lineup may offer different frequencies or package variants but share core design principles for reliability and ease of integration into compact devices.

Crystals Replacement Considerations

Direct substitutes must match the 16.384 MHz frequency, 18 pF load capacitance, and 4-SMD package dimensions. Verify equivalent electrical parameters such as ESR and tolerance before substitution. Consult manufacturer cross-reference lists for approved alternatives. Ensure replacement components meet the same quality and reliability standards for your application.