TR20JBL4R70

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Through Hole Resistors

TR20JBL4R70 are highly efficient electronic components, specifically designed for mounting on printed circuit boards (PCBs). This type of resistor is a part of a standard resistor family, offering a wide range of applications. It has an incredibly high current rating of 4A with a 1W resistive power, a low thermal voltage coefficient of 0.0045/°C, and a precision tolerance of 0.04.

These types of resistors are commonly used in automotive, industrial, aerospace, and military applications. The TR20JBL4R70 is especially great when used in electronic equipment, for controlling the current and voltage flow of a system or its components. Despite their high current rating and wide application field, these components are mountable on the PCB in the same way as their low power counterparts to maintain a compact form factor.

The TR20JBL4R70 works by converting electric energy into heat energy, known as Joule heat. Commonly known as a Power Resistor, it is designed to withstand a continuous current of 4 amps for up to 1 second intervals. Furthermore, an internal dielectric coating guarantees a higher level of thermal and electrical protection, allowing for use in high voltage applications with resistance characteristics up to 0.04 ohms.

Due to their rigid construction, they do not suffer from loose connections or other problems that are common in lesser-quality components. This is a huge advantage in terms of reliability and durability, as well as cost efficiency. These devices are also designed with nickel-plated contacts, allowing them to provide a low contact resistance with minimal resistance fluctuations.

TR20JBL4R70 are highly effective devices to use in areas where dependability and high power are required. This type of resistor has become increasingly popular due to its robust design, electrical characteristics, and cost efficiency. In addition, its wide range of applications make them an ideal choice for a variety of projects, from commercial to industrial.

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