SXT1148EB07-38.400M

Crystals Overview

The SXT1148EB07-38.400M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 38.4 MHz with a normal temperature frequency tolerance of ±15ppm and a frequency stability of ±30ppm. The component features a load capacitance of 8pF and an equivalent series resistance (ESR) of 100 Ohms. It is housed in a compact 4-SMD, no-lead package suitable for automated assembly processes.

Crystals Feature Summary

• Compact 4-SMD no-lead surface mount package design
• Standard 8pF load capacitance specification
• Defined frequency tolerance and stability ratings

Crystals Applications

• General purpose clock signal generation
• Microcontroller timing circuits
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific datasheet from Suntsu Electronics to confirm exact electrical parameters and mechanical dimensions. Ensure the ordering suffix matches the required frequency tolerance and stability specifications. Cross-reference the part number with official manufacturer documentation to avoid counterfeit components or incorrect variants.

Crystals Selection Notes

Select this component when a 38.4 MHz reference frequency is required with standard load capacitance. Consider the operating temperature range and stability requirements against system needs. Verify compatibility with the target PCB footprint and reflow soldering profiles specified in the official product documentation.

Crystals Part Context

This part belongs to the SXT1148EB series of surface-mount crystals. Variants within this series typically share similar physical dimensions and mounting characteristics while differing in frequency and specific tolerance grades. The series supports high-volume manufacturing applications requiring reliable timing sources.

Crystals Replacement Considerations

Direct substitutes must match the 38.4 MHz frequency, 8pF load capacitance, and 4-SMD package. Verify that alternative components meet the same ±15ppm tolerance and ESR requirements. Consult manufacturer cross-reference lists for confirmed compatible parts.