SXT14420CB27-4.9152M

Crystals Overview

The SXT14420CB27-4.9152M is a surface-mount crystal manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 4.9152 MHz with a load capacitance of 20 pF. The component features a frequency tolerance of ±25 ppm and an equivalent series resistance (ESR) of 150 Ohms. It utilizes a 4-SOJ package with a 9.50 mm pitch, designed for base harmonic operation.

Crystals Feature Summary

• Fundamental AT-cut crystal design for stable oscillation
• Surface-mount 4-SOJ package with 9.50 mm pitch
• Industrial-grade frequency stability and tolerance specifications

Crystals Applications

• General-purpose timing circuits
• Microcontroller clock sources
• Embedded system oscillators

Crystals Procurement Notes

Verify the specific package dimensions and lead configuration against the official datasheet to ensure compatibility with the target PCB footprint. Confirm that the 150 Ohm ESR value aligns with the oscillator circuit requirements for reliable startup. Ensure the operating temperature range meets the environmental conditions of the final application.

Crystals Selection Notes

Select this component when a fundamental mode crystal is required at 4.9152 MHz with moderate precision. The 4-SOJ form factor suits applications needing wider spacing between pins compared to standard SMD crystals. Consider the 20 pF load capacitance requirement for circuit matching.

Crystals Part Context

This part belongs to the Suntsu SXT14420 series, which offers various frequencies in a 4-SOJ package. It serves as a timing reference for digital logic and microcontrollers. The series provides options for different load capacitances and frequency tolerances within the same physical footprint.

Crystals Replacement Considerations

Direct substitutes must match the 4.9152 MHz frequency, 20 pF load capacitance, and 4-SOJ 9.50 mm pitch package. Verify ESR limits and frequency stability requirements before substitution.