SXT2248CB48-16.000M

Crystals Overview

The SXT2248CB48-16.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 16 MHz with a frequency tolerance of ±25 ppm. The component features an equivalent series resistance (ESR) of 100 Ohms and requires a load capacitance of 8 pF for proper circuit integration. It is housed in a compact 4-SMD, No Lead package, designed for direct board mounting without leaded terminals. This specific variant provides standard stability suitable for general clocking applications.

Crystals Feature Summary

• Surface-mount design utilizing a 4-SMD no-lead package for automated assembly compatibility
• Fundamental mode operation ensuring low power consumption and stable oscillation
• Integrated load capacitance specification simplifying external circuit matching requirements

Crystals Applications

• Microcontroller unit (MCU) system clock generation
• General-purpose digital logic timing references
• Embedded communication interface synchronization

Crystals Procurement Notes

Verify the exact load capacitance requirement against the host circuit design to ensure oscillation stability. Confirm that the 100 Ohm ESR aligns with the oscillator circuit's drive level specifications. Ensure the PCB footprint matches the 4-SMD no-lead package dimensions provided in the official datasheet to prevent soldering defects during reflow processes.

Crystals Selection Notes

Select this component when a 16 MHz reference frequency with moderate stability is required. Consider the ±25 ppm tolerance limit for environmental variations. Evaluate if the 8 pF load capacitance matches the existing trace capacitance and input pins. Compare against higher precision variants if tighter frequency drift control is necessary for long-term operational accuracy.

Crystals Part Context

This part belongs to the SXT2248 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options within the same physical footprint. The CB48 suffix indicates specific packaging and pin configuration details consistent with the manufacturer's standard SMD crystal lineup for industrial and commercial electronics.

Crystals Replacement Considerations

Direct substitutes must match the 16 MHz frequency, 8 pF load capacitance, and 4-SMD no-lead package. Verify ESR values near 100 Ohms to maintain circuit stability. Cross-reference pinout configurations to ensure compatibility with existing footprints.