OL6255E-R52

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Through Hole Resistors are widely used in a variety of electronic and electrical equipment in the fields of heating, air conditioning, automotive, lighting, marine, telecommunications and medical industries.

The OL6255E-R52 is one of the most popular through-hole resistors which is designed to combine low power dissipation and a wide operating temperature range. It has an operating temperature range from -55C to +125C and an insulated resistance element providing superior environmental protection. It features a high power rating of 2W which is suitable for most applications, and its lead-free design ensures excellent reliability and long term reliability.

OL6255E-R52 also features a low thermal coefficient for more accurate results. The thermal coefficient is defined as the ratio of the change in resistance to the change in temperature, and this device offers a low coefficient of 0.56%/K. This low coefficient ensures accurate results, even when exposed to extreme temperatures. It also features short-term stability, which means that it can maintain its accuracy over a wide range of temperatures.

The working principle of the OL6255E-R52 is based on the Ohm\'s Law. According to this law, the resistance of an electrical conductor is directly proportional to the voltage applied across it. This means that when an external voltage is applied to the resistor, current will flow through the device proportional to the applied voltage. This current dissipates heat through the resistor element, which creates a voltage drop across the device. This voltage drop is then measured to determine the resistance of the device.

In addition to temperature coefficient, OL6255E-R52 also features excellent power dissipation. The device is rated at 2W, which is more than enough to dissipate the high heat generated by most applications. It also has a low thermal resistance, making it ideal for power applications. It has a very low voltage coefficient, which results in very accurate results, even when exposed to long-term temperature variations.

The OL6255E-R52 is a versatile and reliable through-hole resistor, due to its low power dissipation, thermal resistance and wide operating temperature range. It is suitable for many types of applications, including heating, air conditioning, automotive, lighting, marine, and telecommunications. Its lead-free design ensures excellent long-term reliability, and its low thermal coefficient ensures accurate results, even in extreme conditions.

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