UAL25-3KF8

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Chassis mount Resistors are widely used in a number of applications across a broad range of industries, particularly in consumer and industrial applications. The UAL25-3KF8 is a unique chassis mount resistor which is designed to provide a high accuracy and reliable performance in a compact package. This resistor is primarily used for EMI suppression, as well as current limiting, temperature compensation and surge protection.

The UAL25-3KF8 consists of an aluminum heat sink with a metal oxide varistor (MOV) mounted on the bottom side of the heat sink. The MOV functions as the resistor and provides a non-linear resistance which clamps voltage transients to a safe level. This effectively prevents damage to the circuit from excessive electrical currents. The MOV is made of a ceramic material which is suitable for a wide operating temperature range. It also has a high breakdown voltage which makes it suitable for high power applications.

The UAL25-3KF8 is ideal for use in industrial control panels, motor control systems and other applications requiring a reliable and accurate performance in a compact package. It is designed to provide a high accuracy of ±0.25% with 2-3dB filtering efficiency. The temperature coefficient of the resistor is rated at 0.01% per °C and the life expectancy of the resistor is rated at 15,000 hours at 70 64C. In addition, the UAL25-3KF8 has a maximum operating temperature range of between 0°C and 85°C.

The UAL25-3KF8 is designed to be surface mountable, allowing for easy installation and maintenance. It can be easily installed using a soldering iron. The device also features a screw-on base for secure installation onto a chassis or other mounting surface. The resistor is also designed to be vibration and shock resistant, making it suitable for use in harsh environments.

In summary, the UAL25-3KF8 is a high performance, reliable and compact chassis mount resistor suitable for a wide range of applications. It is designed to provide a high accuracy of ±0.25%, a temperature coefficient of 0.01% per °C, and a life expectancy of 15,000 hours at 70°C. The resistor is also designed to provide efficient EMI suppression, current limiting, temperature compensation and surge protection. The device can be easily installed using a soldering iron or with a screw-on base. It is also vibration and shock resistant, making it suitable for use in harsh environments. The UAL25-3KF8 is ideal for use in a variety of applications including industrial control panels, motor control systems and other applications requiring a reliable and accurate performance.

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