OK1005E-R52

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Through Hole Resistors have been used for a wide variety of applications across a range of industries. The OK1005E-R52 is no different - it is a through hole resistor and is frequently used for electrical and electronic products.

The OK1005E-R52 is a five watt metal cased resistor with a tolerance of +/- 5%. It has a rated operating temperature range of -55°C to +175°C, a dielectric strength of 2.5KV, and a capacitance of 0.05µF. It is suitable for a wide range of applications, including audio systems, instrumentation, lighting and industrial control equipment.

One of the advantages of using this type of resistor is its accuracy. The relatively high tolerance of ±5% ensures that the host device’s accuracy is not jeopardised. This level of accuracy is especially useful for devices that require precise calculations.

The OK1005E-R52 consists of two main components: the resistor element and the casing. The resistor element is a carbon film construction and provides the resistance to the circuit. The casing must be up to the job of providing thermal and mechanical protection to the resistor element. The casing must also be able to provide effective electrical insulation. It is usually made from anodised aluminium or a similar material.

The working principle of the OK1005E-R52 is based on Ohm\'s Law, one of the most basic laws of electrical engineering. Ohm\'s Law states that voltage applied across the terminals of a resistor is proportional to the current flowing through it. In other words, the higher the applied voltage, the higher the resulting current. This is how the OK1005E-R52 provides its resistance to the circuit.

The OK1005E-R52 is also designed to provide thermal stability. The thermal voltage coefficient of the resistor ensures that the resistance remains stable even when the temperature changes. The thermal stability of the OK1005E-R52 is further enhanced by the anodised aluminium casing, which absorbs and dissipates heat from the resistor element. This helps to reduce the temperature variation of the resistor and ensures accuracy.

The primary application of the OK1005E-R52 is in audio systems, instrumentation, lighting and industrial control equipment. It offers reliable, accurate resistance over a wide range of temperatures, meaning it is suitable for applications that require high precision calculations. It is also the perfect choice for applications that require increased thermal protection and stability.

In summary, the OK1005E-R52 is a versatile and reliable through hole resistor that can be used for a variety of applications. It offers accurate resistance, thermal stability and protection for the resistor element. As such, it is the ideal choice for accuracy-sensitive and thermally-sensitive applications.

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