SXT14420FB48-20.000M

Crystals Overview

The SXT14420FB48-20.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 20.000 MHz with a frequency tolerance of ±10ppm. The component features a load capacitance of 20pF and an equivalent series resistance (ESR) of 50 Ohms. It utilizes a 4-SOJ package with a pitch of 9.50mm. Physical dimensions are 12.50mm in length, 4.60mm in width, and a maximum seated height of 3.70mm.

Crystals Feature Summary

• Fundamental operating mode for stable frequency generation
• Surface-mount design for automated assembly integration
• Standardized SOJ package geometry for board layout compatibility

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix matches the required frequency and tolerance specifications. Confirm RoHS compliance status through official documentation prior to ordering. Ensure the supplier provides traceable manufacturing data consistent with Suntsu Electronics standards.

Crystals Selection Notes

Select this component when a 20MHz fundamental frequency with ±10ppm tolerance is required. The 20pF load capacitance must match the host circuit's design requirements. Verify that the 4-SOJ footprint aligns with the PCB layout constraints.

Crystals Part Context

This part belongs to the SXT14420FB48 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options within the same physical package form factor, allowing for design flexibility while maintaining consistent mechanical integration parameters across different product lines.

Crystals Replacement Considerations

Direct substitutes include other 20MHz ±10ppm crystals in 4-SOJ packages with 20pF load capacitance. Verify pin pitch and dimensional tolerances before substitution.