21J200E

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A 21J200E resistor is a type of through hole resistor that is widely used today in the electronics and electrical engineering industry. It is a device that is used to limit the flow of current or to resist changes in voltage. This type of resistor is ideal for applications in which high power levels are required, such as motor controllers, power inverters, and similar applications. The 21J200E is also used in other applications such as surgical equipment, industrial control systems, and circuit protection.

As the name implies, a 21J200E resistor consists of a thin metal film that is deposited onto an insulating substrate. Depending on the specific resistor, this may be either a ceramic or glass substrate. This metal film, which is typically composed of aluminum, nickel, or gold, is then patterned into a series of tiny, regularly spaced lines or bumps. The lines form circuits within the substrate, which are then connected to external terminals in order to form the complete resistor.

The working principle of the 21J200E resistor is quite simple; when a current is applied to the resistor, energy is dissipated in the form of heat. This is the result of a process known as joule heating, where the resistivity of the metal film creates an electrical resistance in the resistor that produces heat as the current passes through it. In this way, the 21J200E is able to limit the flow of electricity, and thus control the amount of voltage or current passing through it. This type of resistance is known as ohmic resistance, and can be used to protect circuits from short circuits or overloads.

The 21J200E is typically used in applications where power requirements are low and the need for a tight tolerance is not as important. Its low cost, moderate power handling capabilities, and light weight make it an ideal choice for a variety of industries. The 21J200E is often used in the automotive industry, as well as industrial automation, and consumer electronics. In addition, the 21J200E is also widely used in consumer appliances and medical equipment.

In comparison to other types of resistors, the 21J200E is able to provide more reliable performance. It is also able to operate in a variety of temperature ranges, making it suitable for a wide range of applications. Moreover, it is durable, can withstand high stresses, and is highly cost-effective. Due to its low cost and relatively high performance, the 21J200E is widely used in many different applications.

In conclusion, the 21J200E is an ideal through-hole resistor that is ideal for a variety of different applications. Its ability to provide a highly reliable performance, its durability, and its affordability makes it a go-to solution for many different industries. It is a versatile and reliable resistor that can be used in medical equipment, automotive applications, industrial automation, and consumer electronics. It is a cost-effective and reliable device, and its simple working principle makes it suitable for a wide range of applications.

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