SXT32410DD07-18.432M

Crystals Overview

The SXT32410DD07-18.432M is a MHz crystal manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 18.432 MHz with a frequency tolerance of ±20ppm. The component features a load capacitance of 10pF and an equivalent series resistance of 70 Ohms. It is housed in a 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Crystals Feature Summary

• Provides stable oscillation at 18.432 MHz with tight frequency tolerance
• Utilizes a compact 4-SMD no-lead surface mount package
• Engineered for low impedance operation with specified ESR

Crystals Applications

• Precision timing circuits
• Microcontroller clock sources
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific load capacitance and ESR requirements against the target circuit design to ensure proper oscillator startup and stability. Confirm that the 4-SMD no-lead package footprint matches the PCB layout constraints. Ensure the ±20ppm frequency tolerance meets the system's timing accuracy specifications before finalizing procurement.

Crystals Selection Notes

Select this component when a 18.432 MHz reference is required with moderate frequency stability. The 10pF load capacitance must align with the oscillator circuit's input capacitance. Consider the 70 Ohm ESR limit to guarantee reliable oscillation amplitude. This part is suitable for space-constrained designs due to its small SMD form factor.

Crystals Part Context

This model belongs to the SXT324 series of MHz crystals from Suntsu Electronics. The series offers various frequency options within a standardized 4-SMD no-lead package. The DD07 suffix typically denotes specific electrical characteristics or packaging variations within the product line, ensuring compatibility with standard surface-mount assembly processes.

Crystals Replacement Considerations

Direct substitutes include other 18.432 MHz crystals with identical 10pF load capacitance and similar ESR values. Verify pinout compatibility for the 4-SMD no-lead configuration. Alternative packages may require adapter solutions if mechanical constraints differ.