SXT83418CC27-27.000M

Crystals Overview

The SXT83418CC27-27.000M is a surface-mount MHz crystal manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 27.000 MHz with a load capacitance of 18 pF. The component features a frequency tolerance of ±25ppm and a frequency stability of ±25ppm. It utilizes a 4-SOJ package with a 5.50mm pitch and has an equivalent series resistance (ESR) of 60 Ohms. Designed for base harmonic operation, it supports standard surface mount installation types.

Crystals Feature Summary

• Surface mount design utilizing a 4-SOJ package configuration
• Base harmonic oscillation mode for stable timing signals
• Integrated 18 pF load capacitance specification
• RoHS compliant manufacturing standards

Crystals Applications

• General purpose digital circuit timing
• Microcontroller clock sources
• Communication module synchronization
• Consumer electronic device oscillators

Crystals Procurement Notes

Verify the specific package variant against the datasheet to ensure compatibility with the 4-SOJ footprint and 5.50mm pitch requirements. Confirm that the ±25ppm stability meets the system timing budget. Check RoHS status documentation for environmental compliance needs. Ensure the 60 Ohm ESR aligns with the oscillator circuit's negative resistance margin calculations.

Crystals Selection Notes

Select this component when a 27 MHz base frequency is required with moderate stability constraints. The 4-SOJ package suits applications needing robust surface mounting with specific pitch dimensions. Consider the 60 Ohm ESR value for circuit matching. This part is suitable for general industrial or consumer electronics where high precision is not critical but reliable surface mount assembly is necessary.

Crystals Part Context

This model belongs to the Suntsu Electronics crystal family, specifically designed for surface mount applications. It represents a standard solution for 27 MHz timing needs in compact electronic designs. The 4-SOJ form factor distinguishes it from other SMD packages like 4-SMD types, offering specific board layout advantages for certain PCB densities.

Crystals Replacement Considerations

Direct substitutes must match the 27.000 MHz frequency, 18 pF load capacitance, and 4-SOJ package with 5.50mm pitch. Verify ESR values near 60 Ohms to maintain circuit stability. Cross-reference frequency tolerance and stability ratings to ensure functional equivalence in the target application.