SXTHM218BA484-16.000M

Crystals Overview

The SXTHM218BA484-16.000M is a parallel fundamental quartz crystal manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 16 MHz with an initial frequency tolerance of ±30 ppm and a temperature range of -40°C to +85°C. The component utilizes an HC-49/US package style and features a load capacitance of 18 pF. Series resistance is specified at 50 Ohms. This device is designed for stable oscillation in electronic circuits requiring precise timing references within the stated environmental conditions.

Crystals Feature Summary

• Fundamental mode quartz crystal operation
• Wide industrial temperature stability
• Standardized surface-mount compatible housing

Crystals Applications

• Microcontroller clock sources
• Communication module timing
• Digital signal processing circuits

Crystals Procurement Notes

Verify exact specifications against the official Suntsu Electronics datasheet before integration. Confirm package dimensions and soldering profiles match your PCB design requirements. Ensure supply chain partners provide genuine components with traceable documentation to maintain quality standards.

Crystals Selection Notes

Select this component when a 16 MHz reference is required with moderate stability needs. Consider the ±30 ppm tolerance for general digital applications. Evaluate thermal environment constraints against the -40°C to +85°C rating. Compare series resistance values with oscillator circuit capabilities.

Crystals Part Context

This part belongs to Suntsu's standard crystal lineup offering fundamental frequency options. It serves as a passive timing element replacing older through-hole variants with compatible form factors. The model designation indicates specific electrical parameters and packaging configuration.

Crystals Replacement Considerations

Direct substitutes include SXTHM218FD484-16.000M and SXTHM218DD484-16.000M from the same manufacturer. Verify pin compatibility and electrical equivalence before substitution.