SXT21416EA07-18.432M

Crystals Overview

The SXT21416EA07-18.432M 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 ±15ppm. The component features a load capacitance of 16pF and an equivalent series resistance (ESR) of 200 Ohms. It utilizes a 4-SMD, No Lead package configuration designed for automated assembly processes.

Crystals Feature Summary

• Provides precise timing signals at 18.432 MHz
• Supports surface-mount technology integration
• Maintains stable oscillation characteristics

Crystals Applications

• Precision timing circuits
• Microcontroller clock sources
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific suffix EA07 against official Suntsu documentation to confirm exact tolerance and stability ratings. Ensure the 4-SMD footprint matches the target PCB design. Request current datasheets to validate RoHS compliance status and operating temperature ranges before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 18.432 MHz reference is required with tight initial tolerance. Compare ESR values against oscillator circuit requirements. Confirm that the 16pF load capacitance aligns with the host device's internal capacitance specifications to ensure accurate frequency operation.

Crystals Part Context

This part belongs to the Suntsu SXT series of surface-mount crystals. It shares the physical form factor with other variants in the family but differs in electrical parameters such as tolerance and stability. The model number encodes specific performance attributes distinct from standard commercial-grade alternatives.

Crystals Replacement Considerations

Direct substitutes include SXT21416EB07-18.432M and SXT21416DA38-18.432M. Verify that alternative suffixes meet the required ±15ppm tolerance and 200 Ohm ESR specifications. Ensure the replacement maintains the same 4-SMD package dimensions for mechanical compatibility.