SXT21412EA07-18.432M

Crystals Overview

The SXT21412EA07-18.432M is a surface-mount crystal component manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 18.432 MHz with a load capacitance of 12 pF and an equivalent series resistance of 200 Ohms. The device features a frequency tolerance of ±15 ppm and is housed in a compact 4-SMD, no-lead package.

Crystals Feature Summary

• Surface-mount design for automated assembly
• Fundamental mode operation at 18.432 MHz
• Standard 12 pF load capacitance specification

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix EA07 against official Suntsu documentation to confirm temperature range and tolerance specifications. Ensure compatibility with reflow soldering profiles defined in the manufacturer datasheet. Confirm RoHS compliance status through current production notices.

Crystals Selection Notes

Select this component when a 18.432 MHz reference is required in a 4-SMD footprint. Evaluate the ±15 ppm tolerance against system jitter requirements. Consider the 200 Ohm ESR limits for oscillator circuit drive level constraints.

Crystals Part Context

This part belongs to the SXT21412 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and packages, with this specific model providing a standard communication frequency in a small outline form factor suitable for space-constrained PCB layouts.

Crystals Replacement Considerations

Cross-reference with other 18.432 MHz crystals in 4-SMD packages. Verify identical electrical parameters including 12 pF load capacitance and similar ESR values before substitution.

Crystals FAQ

What is the package type?

The SXT21412EA07-18.432M uses a 4-SMD, no-lead package.

What is the load capacitance?

The specified load capacitance is 12 pF.