L175J3K0 Resistors

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Chassis Mount Resistors

Chassis mount resistors are a type of resistor used to limit or adjust electrical current in a circuit. They come in various shapes and sizes and are designed to be mounted on the frame or chassis of a device, rather than directly into a circuit board. Generally, they are quite durable and have a low resistance value.

The chassis mount resistor is used in many different applications including automotive, consumer, industrial and medical. They are typically found on power supplies, automotive components, consumer electronic devices, medical equipment, and more. They are usually sold in kits with various sizes and wattages depending on the application.

L175J3K0 Application Field and Working Principle

The L175J3K0 is a 3 watt, through-hole chassis mount resistor. It is designed to provide automatic current-shifting in high wattage applications. This resistor has a long-term operating temperature range of -55 to +125 C and can withstand 2.5W of power dissipation. It is available in sizes ranging from 3/16" to 7/16" in diameter and is suitable for use in consumer electronics, lighting fixtures, instrumentation, and other high wattage applications.

The principle of operation of the L175J3K0 is quite simple. It is designed to dissipate the current in a circuit when it reaches a certain level, thus protecting the device from harmful overloads. It works by changing its resistance when current passes through it. This reduces the current flowing through the device, thus reducing the power dissipation and protecting it from permanent damage.

For example, in a lighting circuit, the L175J3K0 acts as a current limiter. When the current through the circuit reaches a certain level, the resistor will increase its resistance to reduce the current flowing. This reduces the current flowing through the lighting device, thus protecting it from damage due to overloads.

The L175J3K0 is a great choice for many applications due to its durability and low resistance value. It is a reliable and cost-effective way to protect your circuits and devices from overloading. With its versatile design, it can be used in a variety of applications to provide effective current-shifting protection.

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