OF120JE

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Through Hole Resistors are some of the most fundamental components in electrical and electronic systems. The OF120JE – a type of Through Hole Resistor – works on the same electrical principles as other resistors, acting as a device that reduces current flow or voltage drops across a particular point in an electrical circuit. The OF120JE is popular due to its low cost, high accuracy and its reliability. In addition to its general purpose use, the OF120JE can also be used in high temperature environments, hazardous locations and for applications that require large power dissipation.

The different types of Through Hole Resistors – including the OF120JE – are classified according to the type of resistance they provide, the type of construction that they are made of, and the mounting options available. The main types of resistance are Fixed and Variable. Fixed resistors are those whose resistance value remains constant throughout their lifetime, while Variable resistors are those whose resistance value varies in response to an external factor, such as temperature or current. The most common type of construction for Through Hole Resistors is a spiral wound (such as the OF120JE) or a carbon composite, and the popular mounting options are vertical or horizontal, but other mounting options are possible.

If we look at the specific capabilities of the OF120JE, we can begin to understand how the resistor can be useful in various applications. The resistance range for the OF120JE goes from 10 Ohms to 100 kOhms (or 0.01 mOhms) and the resistance tolerance is 0.05 %. In addition, the OF120JE is heat resistant, with a temperature coefficient of 300 ppm/°C, and can withstand high humidity, moisture, vibration, and temperature fluctuations, allowing it to be used in harsh conditions and in safety- critical applications. It also has an endurance rating of 2000 cycles, which means it can withstand 2000 temperature cycles.

In terms of its working principle, the OF120JE works the same way as any other type of resistor. When electricity is applied to the resistor, it acts as a barrier to the current flow, reducing the flow and generating heat. This heat is dissipated through the heat sink or fins on the resistor’s body, which help to protect the resistor from over-heating and burning out. The degree of resistance offered by the resistor depends on the material it is made from and the overall design and construction of the component.

The OF120JE is a versatile resistor, which can be used in a variety of applications. The most common applications are for precision measurements, voltage divider circuits, signal conditioning, and in switching/relay systems. It can also be used in automotive, RF, power and circuit protection applications, and in military, aerospace, and medical industries.

Overall, the OF120JE Through Hole Resistor offers excellent accuracy, reliability and performance. It is a low-cost option that makes it suitable for many applications. As it is made from robust components, it is reliable and can be used in a wide range of environments, from high temperatures to hazardous locations. The OF120JE is a good choice for any application where durability, accuracy and reliability are key requirements.

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