SXT32418BB16-18.432M

Crystals Overview

The SXT32418BB16-18.432M is a parallel fundamental quartz crystal manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 18.432 MHz with a frequency tolerance of ±30ppm. The component features a load capacitance of 18pF and an equivalent series resistance (ESR) of 70 Ohms. It is housed in a 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Crystals Feature Summary

• Provides stable oscillation at 18.432 MHz with ±30ppm tolerance
• Utilizes 18pF load capacitance for circuit compatibility
• Features low ESR of 70 Ohms for efficient power operation
• Designed in a compact 4-SMD no lead package

Crystals Applications

• Precision timing circuits
• Microcontroller clock sources
• Communication equipment oscillators

Crystals Procurement Notes

Verify the specific part number SXT32418BB16-18.432M against official Suntsu Electronics documentation to confirm frequency and package details. Ensure compliance with RoHS standards as indicated in public listings. Cross-reference datasheets for exact electrical parameters before integration into design specifications.

Crystals Selection Notes

Select this component when a 18.432 MHz reference is required with ±30ppm accuracy. The 18pF load capacitance must match the oscillator circuit requirements. The 4-SMD no lead form factor suits automated surface-mount assembly processes where space efficiency is critical.

Crystals Part Context

This model belongs to the SXT32418 series of quartz crystals from Suntsu Electronics. The series offers various frequencies within a standardized 4-SMD no lead package. This specific variant targets applications needing 18.432 MHz stability with moderate tolerance levels.

Crystals Replacement Considerations

Compatible substitutes include other 18.432 MHz crystals in 4-SMD packages with matching 18pF load capacitance and similar ESR values. Verify pinout and mechanical dimensions for direct replacement compatibility.