40JR15E

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Through Hole Resistors: Application Field and Working Principle

Resistors are electrical components that reduce the electric current flowing through a circuit. They come in various forms and are used for different purposes. Through hole resistors are the most common type of resistor and are available in a variety of sizes, shapes and resistance characteristics. The 40JR15E through hole resistor falls into this category.

The 40JR15E is a cylindrical resistor made of ceramic insulators and metallic electrodes. It is also known as a radial leaded resistor since the metal electrodes are extruded from the ends of the discs allowing external connections to be made. The size of the resistor allows it to fit in several applications. It is also known to be very stable and reliable.

The 40JR15E has a resistance rating that varies from 0.1 to 1500 ohms. It also has a power rating of 7.5 watts. This means it can handle a high wattage load with ease. The resistor is designed to dissipate heat generated due to the high wattage it can handle. This feature makes it suitable for use in high powered devices such as amplifiers, motors, laser diodes, and inverters.

Another feature of the 40JR15E is its high thermal and electrical stability. This means the resistor won\'t change its resistance in response to changes in temperature or voltage. This makes it very reliable and suitable for use in circuits where precise voltages and currents are required. It is also suitable for use in circuits where there is a lot of vibration or temperature fluctuation, as it will remain stable even under these conditions.

The working principle of the 40JR15E through hole resistor is fairly simple. When an electric current is passed through the resistor, the ceramic material in the resistor creates a juction barrier between the two metal electrodes. This junction barrier causes some of the current to be dissipated as heat, thereby reducing the current passing through the resistor. The 40JR15E resistor\'s power rating is determined by the amount of current it can dissipate without being damaged.

In summary, the 40JR15E through hole resistor is a high stability, high wattage resistor that is suitable for a variety of applications. It is specifically designed to dissipate heat generated by high wattage loads, making it suitable for use in high-powered devices. It is also very reliable due to its thermal and electrical stability, and is able to maintain its resistance in response to temperature and voltage fluctuations. The working principle of the 40JR15E is based on the junction barrier created by the ceramic material in the resistor, which causes some current to be dissipated as heat.

The specific data is subject to PDF, and the above content is for reference