SXT32418FA48-38.400M

Crystals Overview

The SXT32418FA48-38.400M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 38.4 MHz with a load capacitance of 18 pF and an equivalent series resistance of 40 Ohms. The component utilizes a 4-SMD, No Lead package design suitable for automated assembly. It supports a wide operating temperature range from -40°C to +85°C and maintains a frequency stability of ±10 ppm.

Crystals Feature Summary

• Fundamental mode operation for precise timing applications
• Surface mount construction compatible with standard pick-and-place equipment
• Wide industrial temperature rating for reliable performance in harsh environments

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Industrial control systems

Crystals Procurement Notes

Verify the specific suffix code against the manufacturer's official datasheet to confirm tolerance and temperature range specifications. Ensure the ordering part number matches the required load capacitance and ESR values for your circuit design. Request the latest fabrication drawing to confirm pin configuration and recommended soldering profile for the 4-SMD no lead package.

Crystals Selection Notes

Select this component when a 38.4 MHz reference signal is required with ±10 ppm stability. The 18 pF load capacitance must match the external circuit requirements. Consider the 40 Ohm ESR limit for oscillator drive level compatibility. The industrial temperature range ensures functionality across varied environmental conditions without additional thermal management.

Crystals Part Context

This model belongs to the SXT32418 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options within the same physical footprint. The FA48 suffix indicates specific electrical characteristics and packaging details consistent with the manufacturer's standard product line for general-purpose timing applications.

Crystals Replacement Considerations

Direct substitutes require matching the 38.4 MHz frequency, 18 pF load capacitance, and 4-SMD no lead package. Verify that alternative components support the same ±10 ppm tolerance and -40°C to +85°C operating range. Check equivalent series resistance limits to ensure oscillator circuit stability.