SXT32418AA07-38.400M

Crystals Overview

The SXT32418AA07-38.400M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 38.4 MHz with a frequency tolerance of ±50ppm. The component features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 40 Ohms. It is housed in a 4-SMD, No Lead package designed for automated surface-mount assembly. The device supports an operating temperature range of -40°C to +85°C, ensuring reliability across industrial environments.

Crystals Feature Summary

• Provides stable 38.4 MHz timing reference with ±50ppm accuracy
• Designed for direct surface-mount integration via 4-SMD no-lead package
• Operates reliably within extended industrial temperature ranges

Crystals Applications

• Microcontroller clock generation
• Communication interface synchronization
• Industrial control system timing

Crystals Procurement Notes

Verify the specific suffix 'AA07' against the manufacturer's current datasheet to confirm package dimensions and soldering profile requirements. Ensure the requested quantity matches the standard tape-and-reel packaging specifications provided by Suntsu Electronics. Cross-reference the date code to verify recent manufacturing batches if long-term storage stability is required for your production timeline.

Crystals Selection Notes

Select this component when a precise 38.4 MHz frequency is required for digital signal processing or communication protocols. The 18 pF load capacitance must match the external circuit design to ensure accurate oscillation. Consider the 40 Ohm ESR value when designing the oscillator circuit to guarantee startup reliability. This part is suitable for applications requiring moderate stability without the need for active temperature compensation.

Crystals Part Context

This model belongs to the SXT32418 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options while maintaining consistent physical footprints and electrical characteristics. The 'AA07' designation typically indicates specific terminal configurations and material compositions defined by the manufacturer for this particular form factor.

Crystals Replacement Considerations

Direct replacements include other 38.4 MHz crystals with identical 18 pF load capacitance and 40 Ohm ESR in a 4-SMD package. Verify that alternative manufacturers support the same ±50ppm tolerance and -40°C to +85°C temperature range. Ensure pin compatibility and solderability standards match the original specification.