SXT22419EA07-16.384M

Crystals Overview

The SXT22419EA07-16.384M 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 19 pF. The component features an equivalent series resistance (ESR) of 100 Ohms and is housed in a 4-SMD, No Lead package with dimensions of 2.50mm x 2.00mm. Frequency stability is specified at ±15ppm over the operating temperature range of 0℃ to +70℃, while initial frequency tolerance is rated at ±50ppm.

Crystals Feature Summary

• Surface-mount design for automated assembly
• Fundamental mode operation at 16.384 MHz
• Standard 19pF load capacitance configuration

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix EA07 against the manufacturer datasheet to confirm pinout and mechanical tolerances. Ensure the operating environment remains within the 0℃ to +70℃ range to maintain the ±15ppm stability specification. Cross-reference the 100 Ohm ESR value with circuit requirements to prevent oscillation failure or excessive phase noise in sensitive applications.

Crystals Selection Notes

Select this component when a standard 16.384 MHz reference is required for digital logic or communication protocols. The 19pF load capacitance matches common microcontroller input specifications. Consider the ±50ppm initial tolerance if long-term aging effects are critical, as this may require calibration in high-precision systems compared to tighter tolerance alternatives.

Crystals Part Context

This part belongs to the Suntsu SXT series of surface-mount crystals. The series offers various frequencies and packages, with the EA07 suffix denoting specific mechanical and electrical characteristics for the 2520 footprint. It serves as a cost-effective timing solution for consumer electronics and industrial control systems requiring moderate stability.

Crystals Replacement Considerations

Direct substitutes must match the 16.384 MHz frequency, 19pF load capacitance, and 2520 package dimensions. Verify that alternative manufacturers provide comparable ESR values and temperature stability ranges to ensure circuit compatibility without redesign.