H-402C

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LEDs (Light-emitting diode), also known as optoelectronic components, are widely used in electronic products, various sensing and display circuits. In the LED application, the connectors, spacers and standoffs are also needed. The H-402C is one type of the spacers and standoffs, the size and working principle of which will be analyzed in this article.

The H-402C has the dimensions of M3x 28x 4.9mm and is made of nylon, which offers high strength and corrosion resistance. The diameter of the inner hole is 3mm and the outer diameter is 6.9mm. The color of the H-402C is usually white, but other colors like black are also available. H-402C is a tubular spacer joining two components to use with a screws, usually with headless, for application of space to keep them apart in different directions, the length of which is the same as the total thickness of both components.

The working principle of H-402C is simple, but it is quite effective. When two components are connected and tightened, H-402C helps to prevent them from an obstacle that are hazardous such as wires. By providing firm insulated spacers, the associated components can effectively achieve the relative stability necessary for electrical and electronic components. H-402C can also be used to reduce the risk of shock and vibration when used in some electrical circuits.

H-402C is widely used in automated industrial applications, power control circuits and telecom industries. It is also applicable in many fields such as machinery and electronics, electrical, lighting and automotive engineering, thanks to its excellent mechanical performance, and its reliable and trouble free installation.

It is also commonly used in medical equipment, home appliances, LED lighting products and installation protection circuits, as well as automobiles, communication and security products. Furthermore, it offers excellent insulating properties, corrosion and wear resistance, and mechanical strength.

In conclusion, H-402C is a very practical and popular spacer and standoff made of nylon, applicable in many fields like automotive and telecom industries. Its working principle is to provide a stable and secure connection between two components and provide an effective solution to reduce the risk of shock and vibration. It can also withstand the corrosions and wear in various electronic environment and offer excellent insulating property.

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