SXT22421AA07-16.384M

Crystals Overview

The SXT22421AA07-16.384M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 16.384 MHz with a load capacitance of 21 pF and an equivalent series resistance (ESR) of 100 Ohms. The component features a frequency stability tolerance of ±50 ppm and is housed in a 4-SMD, No Lead package.

Crystals Feature Summary

• Surface-mount design for automated assembly
• Fundamental mode quartz crystal operation
• Standard 21 pF load capacitance compatibility

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix AA07 against the manufacturer's current datasheet to confirm pinout and marking orientation. Ensure the load capacitance requirement of the target circuit matches the specified 21 pF. Confirm that the ±50 ppm stability meets the system timing budget before finalizing procurement.

Crystals Selection Notes

Select this component when a 16.384 MHz fundamental frequency is required for digital logic timing. The 4-SMD no-lead package suits high-volume surface mount applications. Consider the ±50 ppm tolerance relative to the host system's clock accuracy requirements and ensure the operating temperature range aligns with environmental conditions.

Crystals Part Context

This part belongs to the SXT224 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and tolerances in compact packages suitable for portable and space-constrained electronic designs. The 16.384 MHz frequency is commonly used in audio and data processing applications due to its binary divisibility.

Crystals Replacement Considerations

Cross-reference with other SMT crystals offering 16.384 MHz, 21 pF load, and 4-SMD no-lead packaging. Verify mechanical footprint compatibility and electrical parameters such as ESR and stability tolerance. Check manufacturer-specific mounting recommendations for similar form factors.