ASR1JA39R0

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Through hole resistors are electrical components used to reduce the current in a circuit. The ASR1JA39R0 is a through-hole resistor specifically designed to provide resistance adjustable over a wide range, while still having great precision and reliability. This type of resistor is often used in environments where electrical noise is an issue, such as in the automotive industry.

The ASR1JA39R0 is a Jounce-style through-hole resistor which includes an adjustable screw, allowing the value to be represented by the angle or position of the screw. This style of resistor is ideal for applications where precision and reliability are of the utmost importance. The range of resistance can be adjusted between 0.3 Ω and 2.43 Ω, with a tolerance of 5% and a maximum rated voltage of 70 V.

The ASR1JA39R0 offers a variety of applications, specifically those involving high-accuracy measurements. It is commonly used in a process known as precision stepped attenuation, where the voltage level requires accurate adjustment. It is also well suited for power engineering, as it can provide precise and reliable control of current flow. The adjustable nature of the resistor also makes it a good choice for circuit protection, as it allows for precise control over the current.

When it comes to its working principle, the basic idea is that as the adjustable screw on the ASR1JA39R0 is adjusted, the resistance increases or decreases accordingly. The resistance can be precisely adjusted to the desired level, creating the desired increase or decrease in current flow. This process is done in a few simple steps: first, the current is adjusted to the desired level; then, the adjustable screw of the resistor is turned, thus changing the resistance; and finally, the resistor is tested to ensure the desired current is attained.

Through hole resistors such as the ASR1JA39R0 provide precise and reliable control of current flow, making them ideal for a variety of applications. Their adjustable nature makes it possible to accurately control current even in noisy environments, making them a great choice for the automotive industry and other applications requiring highly accurate measurements.

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