FKN3WSJR-73-91R

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Through Hole Resistors are passive electrical components that consist of an insulation coating around an electrical wire. In the modern world, these components are often manufactured with a large variety of different designs. One such design is the FKN3WSJR-73-91R, which is a through hole resistor used in demanding applications, such as in high voltage or aggressive environments. These resistors are highly reliable and able to perform in harsh conditions.

The FKN3WSJR-73-91R is a thick film resistor with a ceramic substrate. It is made with a combination of two layers – a conducting material layer and an insulating layer. The two layers are placed in a metal housing and sealed with a protective layer. The component is also sealed with a waterproof, hermetic sealant, which makes it highly resistant to moisture and extreme temperatures.

The FKN3WSJR-73-91R has a very high resistance. This is because of its thick film design, which is capable of producing a large resistance to current flow. It also has a rated power of 240W, meaning that it can dissipate heat effectively without overheating. In addition, it is very reliable and can withstand voltage spikes up to 4kV.

The FKN3WSJR-73-91R is designed to be used in demanding application fields, such as industrial control systems, telecommunications, automotive, and medical imaging. This component has a wide operating temperature range, making it suitable for a variety of applications. It is also highly resistant to environmental factors, such as acid, alkaline solutions, and humidity.

The working principle of the FKN3WSJR-73-91R is based on the fact that electric current flow is generally resisted by resistance. This is why resistors are used as a control element in many electronic circuits. In the FKN3WSJR-73-91R, the resistance is created by the two layers of metal on the substrate. The two layers are separated by an insulating layer, which allows only a specific amount of current to flow through it. The amount of current that passes through the resistor is determined by the voltage applied to the two layers.

In essence, the FKN3WSJR-73-91R is a highly reliable and versatile through hole resistor that can be used in a variety of demanding application fields. It is able to effectively dissipate heat and is highly resistant to various environmental elements. This makes it a great choice for use in industries such as automotive, telecommunications, and medical imaging.

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