SXT32419DC48-38.400M

Crystals Overview

The SXT32419DC48-38.400M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 38.4 MHz with a frequency tolerance of ±20 ppm. The component features a load capacitance of 19 pF and an equivalent series resistance (ESR) of 40 Ohms. It utilizes a 4-SMD, No Lead package configuration for direct board integration.

Crystals Feature Summary

• Fundamental mode quartz crystal operation
• Surface mount package design without leads
• Standard 19 pF load capacitance specification

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix DC48 against the manufacturer's current datasheet to confirm pinout and mechanical dimensions. Ensure the required frequency tolerance of ±20 ppm aligns with system timing requirements before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 38.4 MHz fundamental frequency is required in a compact surface-mount form factor. Consider the 40 Ohm ESR value for oscillator circuit stability and ensure the PCB layout supports the 4-SMD no-lead package geometry.

Crystals Part Context

This part belongs to the SXT324 series of crystals from Suntsu Electronics. The series offers various frequency options within a standardized small outline package, providing consistent electrical characteristics across different model variants for embedded timing applications.

Crystals Replacement Considerations

Direct substitutes include other 38.4 MHz crystals with identical 19 pF load capacitance and 4-SMD no-lead packaging. Verify that alternative manufacturers meet the same ±20 ppm tolerance and 40 Ohm ESR specifications to maintain circuit performance.