SXT83418BA16-20.000M

Crystals Overview

The SXT83418BA16-20.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 20.000 MHz in fundamental mode. The component features an 18 pF load capacitance and a maximum equivalent series resistance (ESR) of 60 Ohms. Frequency stability is rated at ±50 ppm, with a tolerance of ±30 ppm. It utilizes a 4-SOJ package with a 5.5 mm pitch and has a maximum seated height of 2.50 mm.

Crystals Feature Summary

• Fundamental oscillation mode for stable signal generation
• Surface mount design compatible with automated assembly processes
• Plastic housing construction for durability

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Digital logic circuit synchronization

Crystals Procurement Notes

Verify the specific suffix 'BA16' against official Suntsu documentation to confirm package dimensions and pin configuration. Ensure the required frequency tolerance and stability meet system specifications before procurement. Confirm that the 18 pF load capacitance matches the host circuit requirements. Check for any specific handling instructions regarding the plastic package integrity during soldering.

Crystals Selection Notes

Select this component when a 20 MHz fundamental frequency is required with moderate stability. The 60 Ohm ESR limit suits standard oscillator circuits. Consider the 4-SOJ package size for board space constraints. Verify thermal performance within the specified operating range. Compare against alternative packages if higher precision or different form factors are needed.

Crystals Part Context

This part belongs to the SXT83418 series of plastic surface-mount crystals from Suntsu Electronics. These components are designed for general-purpose frequency control applications. The series offers various frequencies and package options. The SXT83418BA16 variant specifically denotes the 4-SOJ package style. This family provides a cost-effective solution for basic timing needs.

Crystals Replacement Considerations

Direct substitutes must match the 20 MHz frequency, 18 pF load capacitance, and 4-SOJ package. Verify ESR limits do not exceed 60 Ohms. Check compatibility with existing oscillator circuit designs. Ensure frequency stability meets system requirements. Consult manufacturer cross-reference lists for verified alternatives.