SXT21416AA38-16.000M

Crystals Overview

The SXT21416AA38-16.000M is a fundamental mode quartz crystal resonator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 16 MHz with a frequency tolerance and stability of ±50 ppm. The component features a load capacitance of 16 pF and an equivalent series resistance (ESR) of 200 Ohms. It is housed in a compact 4-SMD, No Lead package designed for surface mount technology applications.

Crystals Feature Summary

• Fundamental oscillation mode operation
• Surface mount compatible 4-SMD no lead package
• Standard 16 pF load capacitance specification

Crystals Applications

• Microcontroller clock sources
• Communication module timing circuits
• General purpose digital logic synchronization

Crystals Procurement Notes

Verify the specific suffix '16.000M' to confirm the 16 MHz frequency variant. Ensure the 4-SMD no lead footprint matches the PCB design. Confirm active lifecycle status with the manufacturer prior to finalizing procurement plans to avoid obsolescence risks.

Crystals Selection Notes

Select this component when a 16 MHz fundamental frequency with ±50 ppm stability is required. The 200 Ohm ESR value must be compatible with the oscillator circuit drive level. The 16 pF load capacitance dictates the external capacitor values needed for proper resonance in the target application design.

Crystals Part Context

This part belongs to the SXT21416AA38 series of surface mount crystals from Suntsu Electronics. The series includes various frequencies such as 16.384 MHz and 32 MHz variants sharing similar package dimensions and electrical characteristics, differing primarily in nominal frequency and associated ESR values.

Crystals Replacement Considerations

Direct substitutes include other 16 MHz crystals in identical 4-SMD no lead packages with matching 16 pF load capacitance and comparable ESR specifications. Verify pinout compatibility and thermal performance before integrating alternative manufacturers into the design.