RR03J6R8TB Resistors

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Through Hole Resistors

A through-hole resistor is a form of resistor element that is fed through a plated hole in a printed circuit board and soldered in place. Through-hole resistors are used to provide a nominal value of resistance in a circuit. Though in the past, they were found in use on many electronic boards, they are being displaced by surface-mount technology for most applications.

The RR03J6R8TB through-hole resistor is a common through-hole resistor. With its three terminal design, it is suitable for most electronic projects. The RR03J6R8TB has a typical operating temperature range between -25 to +105 degrees Celsius, and can handle up to a maximum current range of 6.5 A at 70 degrees Celsius. It has voltage rating of 1,000 VDC and an insulation voltage of 1,500 VDC.

Application Field

The RR03J6R8TB through-hole resistor is an excellent choice for applications where a resistor is needed, but space is limited. It can be used in applications in a range of industries, including consumer electronics, automotive, medical, industrial, and communication products.

In consumer electronics, RR03J6R8TB through-hole resistors are commonly used to provide current-limiting or voltage-dropping circuitry. This type of resistor can also be used to provide noise suppression for audio signals, ground connections, and low-level signal attenuation. In automotive applications, RR03J6R8TB through-hole resistors are frequently used for fuel injectors, electric motors, and throttle controllers.

Working Principle

The working principle of a through-hole resistor is quite simple. It consists of a coil of insulated wire, often wound around a semi-rigid form, which is then covered with an insulating material like ceramic or plastic. An electrical current is passed through the wire to create resistance in the coil. The amount of resistance contained in the coil depends on the length of the wire, the gauge of the wire, and the material that is used to insulate the wire.

When a voltage is applied to the two terminals of the RR03J6R8TB through-hole resistor, a current is created in the coil. This current is limited by the resistance of the coil, and creates a voltage drop across the resistor, resulting in a proportional current flow through the circuit.

The RR03J6R8TB through-hole resistor is designed for durability and reliability in harsh industrial and automotive environments. It features a secure mounting design and a wide operating temperature range. The RR03J6R8TB is designed to provide years of reliable operation, delivering precise, repeatable performance.

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