SXT11411AA38-27.000M

Crystals Overview

The SXT11411AA38-27.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 27.000 MHz with a frequency stability of ±50 ppm. The component features a load capacitance of 11 pF and an equivalent series resistance (ESR) of 150 Ohms. It utilizes a 4-SMD, no-lead package configuration designed for automated assembly processes.

Crystals Feature Summary

• Surface-mount design with leadless 4-SMD package
• Fundamental frequency operation at 27 MHz
• Standard load capacitance specification of 11 pF

Crystals Applications

• Clock signal generation for microcontrollers
• Timing reference for communication interfaces
• Frequency control in consumer electronics

Crystals Procurement Notes

Verify the specific suffix 'AA38' against the manufacturer's official datasheet to confirm pinout compatibility and soldering profile requirements. Ensure that the required frequency tolerance of ±50 ppm meets the system timing specifications before integration into the final design.

Crystals Selection Notes

Select this component when a 27 MHz clock source is required in a compact surface-mount form factor. Consider the 11 pF load capacitance requirement for circuit matching and verify that the ±50 ppm stability aligns with the application's jitter and drift constraints.

Crystals Part Context

This part belongs to the SXT11411 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options and package styles, with the AA38 suffix denoting specific mechanical dimensions and termination style suitable for high-volume manufacturing environments.

Crystals Replacement Considerations

Direct substitutes include other 27 MHz crystals with identical 4-SMD no-lead footprints and 11 pF load capacitance. Verify ESR values near 150 Ohms and ensure the replacement maintains the ±50 ppm stability rating for compatible performance.

Crystals FAQ

What is the equivalent series resistance (ESR) of this crystal?

The specified ESR for the SXT11411AA38-27.000M is 150 Ohms.

Does this component require external load capacitors?

Yes, the component is rated for a load capacitance of 11 pF, which must be matched by the external circuit design.