SXT3249BA07-14.31818M

Crystals Overview

The SXT3249BA07-14.31818M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., operating at a nominal frequency of 14.31818 MHz. It features a load capacitance of 9 pF and an equivalent series resistance (ESR) of 100 Ohms. The component offers a frequency tolerance of ±30 ppm and a frequency stability of ±50 ppm over the operating temperature range of 0°C to +70°C. Housed in a compact 4-SMD, No Lead package with dimensions of 3.20mm x 2.50mm, it supports precision timing applications requiring stable oscillation.

Crystals Feature Summary

• Surface-mount design for automated assembly
• High frequency stability within specified temperature range
• Compact footprint suitable for space-constrained PCB layouts

Crystals Applications

• Precision timing circuits in communication systems
• Clock generation for microprocessors and digital logic
• Consumer electronics requiring stable frequency references

Crystals Procurement Notes

Verify the specific suffix codes against official Suntsu Electronics documentation to ensure compatibility with required tolerance and stability specifications. Confirm package orientation and pin configuration details prior to integration. Cross-reference datasheet revisions to validate electrical parameters match current production standards. Ensure storage conditions adhere to manufacturer guidelines to maintain component integrity before soldering.

Crystals Selection Notes

Select this component when a 14.31818 MHz reference with ±30 ppm tolerance is required for 0°C to +70°C environments. Consider the 9 pF load capacitance requirement for circuit matching. Evaluate the 100 Ohm ESR against driver capability. Compare physical dimensions against available board space. Assess thermal performance needs relative to the specified operating range.

Crystals Part Context

This part belongs to the SXT3249 series of ceramic surface-mount crystals from Suntsu Electronics. The series typically includes variants with different frequencies and tolerances. The BA07 suffix likely denotes specific packaging or tolerance characteristics within this family. These components are designed for general-purpose timing applications where size and cost efficiency are prioritized alongside moderate stability requirements.

Crystals Replacement Considerations

Direct substitutes must match the 14.31818 MHz frequency, 9 pF load capacitance, and 3.20mm x 2.50mm package. Verify equivalent ESR and stability ratings. Check for compatible mounting pads and solderability profiles. Consult manufacturer cross-reference lists for approved alternatives.