SXT32421BA48-12.288M

Crystals Overview

The SXT32421BA48-12.288M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 12.288 MHz with a normal temperature frequency tolerance of ±30ppm. The component features a load capacitance of 21pF and an equivalent series resistance (ESR) of 100 Ohms. It utilizes a 4-SMD, No Lead package configuration suitable for automated assembly processes.

Crystals Feature Summary

• Surface-mount design with no lead construction for compact PCB integration
• Stable frequency generation at 12.288 MHz with specified tolerance
• Compatible with standard surface-mount reflow soldering profiles

Crystals Applications

• Clock signal generation for digital logic circuits
• Microcontroller system timing references
• Communication interface synchronization modules

Crystals Procurement Notes

Verify the specific suffix code against official Suntsu documentation to confirm exact tolerance and temperature range specifications. Ensure compatibility with your circuit's load capacitance requirements before procurement. Request manufacturer datasheets for precise electrical characteristics and recommended soldering profiles to guarantee reliable performance in final assembly.

Crystals Selection Notes

Select this component when a 12.288 MHz reference is required for space-constrained designs. Consider the ±30ppm tolerance and 100 Ohm ESR limits relative to your oscillator circuit design. Evaluate the 4-SMD package dimensions against available board real estate. Confirm operating temperature ranges meet environmental conditions if deployed outside standard commercial limits.

Crystals Part Context

This part belongs to Suntsu Electronics' SXT32421 series of surface-mount crystals. The series offers various frequency options and package configurations. The BA48 suffix indicates specific mechanical and electrical parameters within this product line. These components are designed for high-volume manufacturing applications requiring consistent timing accuracy.

Crystals Replacement Considerations

Direct substitutes must match the 12.288 MHz frequency, 21pF load capacitance, and 4-SMD no-lead package. Verify equivalent ESR and tolerance ratings from alternative manufacturers. Cross-reference pinout and footprint dimensions to ensure mechanical compatibility without PCB redesign.