SXT2247AA17-27.120M

Crystals Overview

The SXT2247AA17-27.120M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 27.12 MHz with a 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 designed for automated assembly processes.

Crystals Feature Summary

• Surface-mount design compatible with standard pick-and-place equipment
• Fundamental operating mode for stable frequency generation
• Leadless package construction for compact circuit board integration

Crystals Applications

• General purpose clock signal generation in consumer electronics
• Timing reference for microcontroller systems
• Communication module frequency control

Crystals Procurement Notes

Verify the specific suffix 'M' against the manufacturer's official documentation to confirm the exact tape and reel packaging specifications. Ensure that the 7pF load capacitance requirement matches the target circuit design parameters before finalizing procurement orders to prevent impedance mismatch issues.

Crystals Selection Notes

Select this component when a 27.12 MHz fundamental frequency is required within a tight ±50ppm tolerance band. The 7pF load capacitance specification must align with the host circuit's capacitive requirements. Consider the 80 Ohm ESR value for power consumption constraints in low-power applications.

Crystals Part Context

This part belongs to the SXT224 series of ceramic SMD crystals from Suntsu Electronics. The series offers various frequency options in a standardized 2.0mm x 1.6mm footprint. The 4-pad no-lead design provides mechanical stability and thermal performance suitable for high-volume manufacturing environments.

Crystals Replacement Considerations

Direct substitutes include other 27.12 MHz crystals with identical 7pF load capacitance and similar ESR values. Verify pin compatibility and mounting dimensions when considering alternative manufacturers. Cross-reference with the SXT224 series datasheet for dimensional tolerances.