SXT21411DC16-18.432M

Crystals Overview

The SXT21411DC16-18.432M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 18.432 MHz with a frequency tolerance of ±20 ppm. The component features a load capacitance of 11 pF and an equivalent series resistance (ESR) of 200 Ohms maximum. It is housed in a 4-SMD, No Lead package suitable for automated assembly processes.

Crystals Feature Summary

• Fundamental mode operation for stable frequency generation
• Surface-mount design compatible with standard reflow soldering profiles
• Low equivalent series resistance for efficient circuit integration

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific suffix DC16 against official Suntsu Electronics documentation to confirm the exact tolerance and temperature range specifications. Ensure the ordering part number matches the required load capacitance and ESR values for your target application circuit design.

Crystals Selection Notes

Select this component when a 18.432 MHz reference is required with ±20 ppm stability. Confirm that the 11 pF load capacitance aligns with the host oscillator circuit requirements. Verify the 4-SMD package dimensions fit within the available PCB real estate constraints.

Crystals Part Context

This part belongs to the SXT21411 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options and package configurations designed for compact electronic designs requiring precise timing references in consumer and industrial applications.

Crystals Replacement Considerations

Cross-reference with other 18.432 MHz 4-SMD crystals ensuring identical load capacitance and ESR limits. Verify pin compatibility and thermal characteristics before substitution.