H1OED8K5SC-112YXC-16M

Crystals Overview

The H1OED8K5SC-112YXC-16M is a 16 MHz fundamental mode quartz crystal resonator manufactured by YXC. It utilizes the HC-49/US through-hole package, measuring 0.453 inches in length and 0.177 inches in width (11.50mm x 4.50mm). The component features a load capacitance of 20pF and an equivalent series resistance (ESR) of 40 Ohms. It provides a frequency stability of ±20ppm, ensuring reliable timing performance for digital circuits requiring precise clock signals.

Crystals Feature Summary

• Fundamental mode quartz crystal construction for stable oscillation
• HC-49/US standard through-hole packaging for easy integration
• Designed for general-purpose digital logic timing applications

Crystals Applications

• Microcontroller clock sources
• Digital logic circuit timing references
• General-purpose oscillator circuits

Crystals Procurement Notes

Verify the specific ESR value against the official datasheet, as some sources cite 40 Ohms while others may reference different variants like 60 Ohms for similar frequencies. Confirm that the HC-49/US package dimensions match your PCB footprint requirements. Ensure the 20pF load capacitance aligns with your oscillator circuit design to achieve the specified ±20ppm stability.

Crystals Selection Notes

Select this component when a standard through-hole crystal is required for 16 MHz applications. The HC-49/US form factor is suitable for prototyping and legacy board designs. Consider the 40 Ohm ESR if driving low-power oscillator circuits. Verify compatibility with your microcontroller's input impedance and loading capacitor requirements before finalizing the design.

Crystals Part Context

This part belongs to YXC's line of fundamental mode quartz crystals. The HC-49/US series is a widely adopted industry standard for through-hole mounting. YXC manufactures these components to meet general commercial specifications, providing a cost-effective solution for basic timing needs in consumer electronics and industrial equipment.

Crystals Replacement Considerations

Direct substitutes include other manufacturers' HC-49/US 16MHz crystals with 20pF load capacitance and comparable ESR. Check pin compatibility and physical dimensions. Ensure the replacement maintains the same frequency tolerance and operating temperature range for circuit stability.