SXT22418DD16-30.000M

Crystals Overview

The SXT22418DD16-30.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precise frequency generation in electronic circuits. It operates at a nominal frequency of 30 MHz with a frequency tolerance of ±20ppm. The component features a load capacitance of 18pF and an equivalent series resistance (ESR) of 60 Ohms. It utilizes a fundamental operating mode and is housed in a compact 4-SMD, No Lead package with dimensions of 2.50mm x 2.00mm.

Crystals Feature Summary

• Compact 4-SMD no-lead surface mount package design
• Fundamental oscillation mode operation
• Standard 18pF load capacitance specification

Crystals Applications

• General purpose clock signal generation
• Microcontroller system timing references
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific suffix '16' against the manufacturer's current datasheet to confirm the exact ESR and stability parameters, as variations may exist within the SXT224 series. Ensure compatibility with the target PCB footprint and reflow soldering profiles specified for 4-SMD packages. Cross-reference the 30 MHz frequency requirement with circuit design specifications to avoid harmonic interference.

Crystals Selection Notes

Select this component when a 30 MHz fundamental frequency with ±20ppm tolerance is required in a small form factor. The 60 Ohm ESR value must match the oscillator circuit's drive level requirements to ensure stable startup and longevity. Consider the 18pF load capacitance for proper tuning capacitor selection in the host circuit design.

Crystals Part Context

This part belongs to the SXT224 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and package options, with the DD16 suffix indicating specific dimensional and electrical characteristics within the 2.50mm x 2.00mm footprint family.

Crystals Replacement Considerations

Direct substitutes include other 30 MHz crystals with identical 18pF load capacitance and similar ESR values in 4-SMD packages. Verify that alternative parts support fundamental mode operation and meet the ±20ppm stability requirement for the application.