SXT2148FA38-48.000M

Crystals Overview

The SXT2148FA38-48.000M is a parallel fundamental quartz crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 48.000 MHz with a frequency stability of ±10 ppm and a load capacitance of 8 pF. The component features an equivalent series resistance (ESR) of 100 Ohms and utilizes a 4-SMD, no-lead surface mount package. Designed for fundamental mode operation, it supports a temperature range of -20°C to +70°C, ensuring reliable performance in standard electronic applications requiring precise timing signals.

Crystals Feature Summary

• Fundamental parallel resonance quartz crystal design
• Surface mount 4-SMD no-lead package configuration
• High frequency stability of ±10 ppm
• Standard 8 pF load capacitance specification

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Digital signal processing systems
• General purpose embedded timing references

Crystals Procurement Notes

Verify the specific ordering suffix and manufacturer part number against official Suntsu Electronics documentation to ensure compatibility with required load capacitance and tolerance specifications. Confirm that the 4-SMD no-lead package footprint matches the target PCB design guidelines. Cross-reference the frequency stability and ESR values with circuit requirements before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a 48 MHz fundamental frequency with ±10 ppm stability is required in a compact surface mount form factor. Ensure the application circuit provides the specified 8 pF load capacitance to maintain accurate frequency output. Verify that the operating temperature range of -20°C to +70°C aligns with the environmental conditions of the intended deployment scenario.

Crystals Part Context

This part belongs to the SXT2148 series of surface mount crystals from Suntsu Electronics. The series offers various frequencies and package options for general timing applications. The FA38 suffix typically denotes specific electrical characteristics and packaging details within this product line, distinguishing it from other variants in the same family.

Crystals Replacement Considerations

Direct substitutes must match the 48 MHz frequency, 8 pF load capacitance, 4-SMD package, and ±10 ppm stability. Verify pinout compatibility and thermal characteristics when considering alternative manufacturers or series.