90J25RE

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Through hole resistors are a type of electronic component used for a variety of applications. The 90J25RE is a popular choice for many applications because of its compact size, high level of accuracy and reliability, and wide range of operating temperatures. In this article, we\'ll look at the 90J25RE application field and its working principle.

The 90J25RE resistor is used in applications where precision resistors of high accuracy are needed in tight spaces. Examples include sensor, control, and measurement applications in automotive, telecommunications, military and aerospace, and industrial automation industries. It is used in a variety of functions such as current limiting, voltage regulation, frequency control, impedence matching, and signal conditioning.

The 90J25RE is a through hole mounted resistor, which means that it is mounted on a printed circuit board by soldering the leads of the resistor into the drilled holes of the board. This type of resistor has two leads that are bent to 90 degrees and 25mm long. This type of construction provides greater stability and reliability because the resistor is securely anchored to the board and is less likely to suffer from vibration or shock damage.

The 90J25RE is a thin film resistor, which means that its active material consists of a thin layer of conductive material deposited on a ceramic substrate. The advantage of this type of resistor is its greater stability compared to other types because its construction is less affected by environmental factors such as temperature and humidity. Also, a thin film resistor has low inductance and excellent high-frequency noise rejection.

The operating principle of the 90J25RE is simple. It works by reducing the voltage across the two leads when current passes through them. This is done by inducing a voltage (IR) drop across the resistor when a current flows through it. The amount of voltage drop is determined by the value of the resistor and the level of current flowing through it. The voltage drop is then used to regulate the flow of current in the circuit.

The operating temperature range of the 90J25RE is -65 °C to +170 °C. This temperature range allows for greater reliability and performance compared to other types of resistors. Additionally, a wide range of resistance values are available, including 0.5 Ohm to 2M Ohms. The high levels of accuracy that are made possible by the 90J25RE make it ideal for high precision applications.

In conclusion, the 90J25RE is an ideal choice for many applications requiring small form factor and high accuracy. Its through hole construction and thin film design make it reliable and resistant to environmental factors. Its wide operating temperature range allows for greater performance and reliability. Additionally, its accuracy and wide resistance values make it suitable for a variety of applications.

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