SXT32418AA16-38.400M

Crystals Overview

The SXT32418AA16-38.400M is a fundamental mode quartz crystal resonator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 38.4 MHz with a frequency tolerance of ±50ppm. The component features a load capacitance of 18pF and an equivalent series resistance (ESR) of 40 Ohms. It is housed in a compact 4-SMD, No Lead package designed for surface-mount technology applications.

Crystals Feature Summary

• Fundamental oscillation mode operation
• Surface-mount compatible leadless package design
• Standard 18pF load capacitance specification

Crystals Applications

• Clock signal generation for microcontrollers
• Timing references for communication interfaces
• Frequency control in consumer electronics

Crystals Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to ensure exact frequency and tolerance alignment. Confirm that the 4-SMD no-lead footprint matches the target PCB land pattern dimensions. Request sample units to validate solderability and thermal performance before committing to full production volumes.

Crystals Selection Notes

Select this component when a precise 38.4 MHz reference is required with moderate stability needs. The 40 Ohm ESR suits standard oscillator circuits without excessive drive level requirements. Ensure the operating temperature range meets the application environment constraints prior to integration.

Crystals Part Context

This part belongs to the SXT324 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options within standardized packages, providing designers with consistent mechanical footprints while allowing flexibility in electrical specifications for different timing applications.

Crystals Replacement Considerations

Direct substitutes must match the 38.4 MHz frequency, 18pF load capacitance, and 4-SMD no-lead package. Verify equivalent ESR values and frequency tolerance ratings to maintain circuit timing accuracy during cross-brand replacement.