SXT21413AA17-18.432M

Crystals Overview

The SXT21413AA17-18.432M is a surface-mount crystal manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 18.432 MHz with a load capacitance of 13 pF and an equivalent series resistance of 200 Ohms. The component features a ±50 ppm frequency tolerance and is housed in a 4-SMD, no lead package. It supports an operating temperature range from -10°C to 70°C.

Crystals Feature Summary

• Fundamental mode operation for stable timing signals
• Surface-mount design for automated assembly integration
• Defined load capacitance matching standard oscillator circuits

Crystals Applications

• Precision timing applications requiring stable clock references
• Microcontroller system clock generation
• Embedded control systems

Crystals Procurement Notes

Verify the specific suffix (AA17) against official Suntsu Electronics documentation to confirm the ±50 ppm tolerance specification. Ensure the 4-SMD no-lead package dimensions match the target PCB footprint. Confirm RoHS compliance status through the manufacturer's current datasheet before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 18.432 MHz fundamental frequency is required with moderate stability. The 13 pF load capacitance must align with the host oscillator circuit design. Consider the -10°C to 70°C operating range against environmental conditions. Verify the 200 Ohm ESR limits against driver strength requirements.

Crystals Part Context

This part belongs to the SXT21413 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and tolerances within the same physical package form factor. The AA17 suffix denotes specific performance characteristics including the ±50 ppm tolerance level.

Crystals Replacement Considerations

The SXT21413DD17-18.432M is a documented alternative with identical frequency and package but higher ±20 ppm stability. Verify if the improved tolerance meets project requirements without affecting cost or availability.