H1OED8K5SC-112YXC-20M

Crystals Overview

The H1OED8K5SC-112YXC-20M is a quartz crystal resonator manufactured by YXC. It operates at a fundamental frequency of 20 MHz with a load capacitance of 20 pF and a frequency stability of ±20 ppm. The component utilizes the HC-49US through-hole package, measuring 11.50 mm in length and 4.50 mm in width. It is compliant with lead-free and RoHS standards.

Crystals Feature Summary

• Provides stable clock signals for digital circuits
• Utilizes HC-49US through-hole mounting format
• Complies with lead-free and RoHS environmental standards

Crystals Applications

• General purpose digital timing circuits
• Microcontroller clock sources
• Communication equipment signal generation

Crystals Procurement Notes

Verify the specific suffix requirements against your schematic to ensure compatibility with your circuit design. Confirm that the HC-49US package dimensions fit your PCB layout constraints. Check for any specific automotive or industrial qualification requirements if operating in harsh environments, as standard versions may differ from certified variants.

Crystals Selection Notes

Select this component when a 20 MHz fundamental frequency is required with moderate stability. The HC-49US package is suitable for through-hole assembly processes. Consider equivalent series resistance and drive level specifications if interfacing with sensitive oscillator circuits to ensure proper startup and operation.

Crystals Part Context

This part belongs to YXC's line of quartz crystal resonators. YXC specializes in frequency control solutions, including oscillators and crystals. The HC-49US series is a widely used standard package for general-purpose crystal applications in consumer and industrial electronics.

Crystals Replacement Considerations

Direct substitutes include other manufacturers' HC-49US 20MHz 20pF crystals with matching ±20ppm stability. Ensure replacement parts maintain identical package dimensions and electrical characteristics for seamless integration.