SXT32420AA27-16.384M

Crystals Overview

The SXT32420AA27-16.384M is a surface-mount crystal manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 16.384 MHz with a tolerance of ±50ppm. The component features a load capacitance of 20pF and an equivalent series resistance (ESR) of 70 Ohms. It utilizes a 4-SMD, no lead package configuration designed for automated assembly processes.

Crystals Feature Summary

• Surface-mount design compatible with standard reflow soldering profiles
• Stable frequency generation for clock signal applications
• Compact footprint suitable for high-density PCB layouts

Crystals Applications

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

Crystals Procurement Notes

Verify the complete part number including suffixes to ensure correct frequency and packaging specifications. Confirm that the supplier provides original manufacturer documentation or datasheets matching the specific model. Check for authenticity markers and lot traceability to avoid counterfeit components in critical electronic assemblies.

Crystals Selection Notes

Select this component when a 16.384 MHz reference is required with ±50ppm stability. Ensure the circuit design accommodates a 20pF load capacitance and 70 Ohm ESR. Verify that the 4-SMD package dimensions fit within the available board space and thermal constraints of the target application environment.

Crystals Part Context

This part belongs to the SXT324 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and package options for consumer and industrial electronics. The SXT32420AA27 variant specifically denotes the 16.384 MHz frequency and 20pF load capacitance configuration within this product line.

Crystals Replacement Considerations

Direct substitutes must match the 16.384 MHz frequency, 20pF load capacitance, 70 Ohm ESR, and 4-SMD package. Cross-reference with other manufacturers' 3225-sized crystals offering identical electrical parameters and pinout compatibility to ensure functional equivalence without redesign.