SXT2247AA27-27.120M

Crystals Overview

The SXT2247AA27-27.120M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precise timing applications. It operates at a fundamental frequency of 27.12 MHz with a frequency tolerance of ±50ppm. The component features a load capacitance of 7pF and an equivalent series resistance (ESR) of 80 Ohms. It utilizes a 4-SMD, No Lead package configuration suitable for automated assembly processes.

Crystals Feature Summary

• Fundamental mode operation for stable frequency generation
• Surface mount packaging optimized for high-volume manufacturing
• Integrated design supporting standard PCB footprint requirements

Crystals Applications

• Clock signal generation in consumer electronics
• Timing reference for microcontroller systems
• Communication interface synchronization modules

Crystals Procurement Notes

Verify the specific datasheet version to confirm exact dimensional tolerances and soldering profile recommendations. Ensure compatibility with reflow soldering temperatures specified by the manufacturer. Cross-reference the ordering suffix to confirm the exact frequency stability and load capacitance requirements for your circuit design before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 27.12 MHz fundamental frequency with ±50ppm stability is required. The 7pF load capacitance must match the oscillator circuit design. Consider the 4-SMD package size for space-constrained layouts. Verify operating temperature ranges if deployed in extreme environmental conditions beyond standard commercial limits.

Crystals Part Context

This part belongs to the SXT series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and package options. The SXT2247AA27 variant specifically denotes the 27.12 MHz frequency code within the product line. It serves as a passive timing element distinct from active oscillators.

Crystals Replacement Considerations

Direct substitutes include other 27.12 MHz crystals with identical 7pF load capacitance and 4-SMD no-lead packages. Verify ESR values below 80 Ohms for circuit compatibility. Check manufacturer-specific mounting guidelines for alternative brands.