49SMSS0800BMDBEDGEF-CT

Crystals Overview

The HKC 49SMSS0800BMDBEDGEF-CT is an active MHz crystal oscillator designed for precision timing applications. It operates at a fundamental frequency of 8 MHz with a frequency tolerance of ±20ppm and stability of ±50ppm. The component utilizes the HC-49S package and features a load capacitance of 27pF alongside an equivalent series resistance (ESR) of 50 Ohms. It is rated for an operating temperature range of -40°C to +125°C, ensuring reliable performance in demanding electronic environments.

Crystals Feature Summary

• Provides stable 8 MHz oscillation with tight frequency tolerance
• Utilizes standard HC-49S package for easy integration
• Rated for extended industrial temperature ranges

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix against official HKC documentation to confirm package type and tape-and-reel specifications. Ensure the selected variant matches the required load capacitance and ESR values for the target circuit design. Cross-reference the part number with authorized distributors to confirm current availability and authenticity before placing orders.

Crystals Selection Notes

Select this component when a precise 8 MHz reference is required with strict tolerance limits. Consider the HC-49S form factor for space-constrained PCB layouts. Evaluate the thermal rating to ensure compatibility with high-temperature operational environments. Confirm that the 27pF load capacitance aligns with the host system's oscillator circuit requirements.

Crystals Part Context

This crystal belongs to the HKC MHz crystal family, which offers various frequencies and packages for general-purpose timing needs. The 49SMSS series specifically targets applications requiring robust performance in standard through-hole or surface-mount configurations. It serves as a foundational timing element for digital systems requiring accurate clock signals.

Crystals Replacement Considerations

Consult official substitution lists for direct equivalents. Verify that any alternative maintains identical frequency, tolerance, package dimensions, and electrical characteristics to ensure circuit compatibility.