SXT2148FA38-38.400M

Crystals Overview

The SXT2148FA38-38.400M 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 ±10 ppm. The component features a load capacitance of 8 pF and an equivalent series resistance (ESR) of 100 Ohms maximum. It utilizes a 4-SMD, No Lead package configuration, designed for compact electronic assemblies requiring precise timing signals.

Crystals Feature Summary

• Provides stable oscillation at 38.4 MHz with high precision
• Utilizes lead-free surface mount technology for automated assembly
• Designed for low power consumption in portable devices

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific suffix FA38 against the manufacturer's official datasheet to confirm pinout compatibility and load capacitance requirements. Ensure the operating temperature range meets system specifications before integration. Cross-reference the ESR value with circuit design parameters to guarantee reliable startup conditions.

Crystals Selection Notes

Select this component when a 38.4 MHz reference with ±10 ppm tolerance is required. The 8 pF load capacitance must match the external circuit design. Consider the 4-SMD no-lead package for space-constrained PCB layouts. Verify thermal stability requirements against the specified operating range.

Crystals Part Context

This part belongs to the SXT214 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and tolerances. The FA38 suffix typically denotes specific packaging or electrical characteristics within the product line. Compare with other variants like SXT2148FD48 for different tolerance levels.

Crystals Replacement Considerations

Direct substitutes include SXT2148FA16-38.400M if load capacitance differences are acceptable. Verify pin compatibility and electrical parameters before swapping. Consult the manufacturer for updated equivalents.