SXT32418BA48-28.63636M

Crystals Overview

The SXT32418BA48-28.63636M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 28.63636 MHz with a load capacitance of 18 pF and an equivalent series resistance of 50 Ohms. The component utilizes a 4-SMD, No Lead package configuration. Frequency stability specifications vary across documentation sources, citing tolerances of ±10 ppm, ±30 ppm, and ±50 ppm. Operating temperature ranges are documented between -10°C to +70°C and -20°C to +70°C depending on the specific variant data.

Crystals Feature Summary

• Fundamental mode operation for precise timing applications
• Surface-mount design compatible with automated assembly processes
• Low equivalent series resistance for efficient circuit integration

Crystals Applications

• High-speed FPGA timing references
• Data handling system clock generation
• Embedded control systems requiring stable frequency sources

Crystals Procurement Notes

Verify exact frequency tolerance and temperature range specifications against the official manufacturer datasheet prior to procurement, as public listings show conflicting values for this part number. Confirm package compatibility and soldering requirements with your manufacturing process. Ensure the selected variant meets the thermal and electrical constraints of the target application environment.

Crystals Selection Notes

Select this component when a 28.63636 MHz fundamental frequency is required in a compact surface-mount form factor. Consider the specific load capacitance of 18 pF for circuit matching. Evaluate the available stability options ranging from ±10 ppm to ±50 ppm based on the precision requirements of the host system. Verify the operating temperature range suitability for the intended deployment conditions.

Crystals Part Context

This model belongs to the SXT324 series of MHz crystals produced by Suntsu Electronics, Inc. The series includes various tuning fork and fundamental mode variants with different frequencies and package styles. The SXT32418BA48 designation indicates specific physical dimensions and pin configuration within this product line, designed for general-purpose timing applications in consumer and industrial electronics.

Crystals Replacement Considerations

Direct substitutes include other SXT324 series parts with identical frequency and package, such as SXT32418BA27-28.63636M or SXT32418BA17-28.63636M, provided their respective temperature ranges and stability tolerances align with the design requirements. Cross-reference electrical parameters carefully before substitution.