MNR18E0APJ272

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Resistor Networks, Arrays are devices which are used for many applications and this article will provide an overview of the MNR18E0APJ272 application field and working principle. This product\'s main purpose is for controlling impedance and separating signal paths.

Design overview

The MNR18E0APJ272 is a type of surface mounted dual in-line resistor network ideal for use in board level impedance control in high-frequency applications. The device is made up of an array of resistors on a plastic substrate. It has 48 resistors, each with a resistance of 18 ohms, providing a total of 864 ohms in its output. The resistors come in a dual in-line package (DIP) and are connected in a series configuration.

Features

The MNR18E0APJ272 offers several features, including resistance values from 18 ohms to 1.2 k ohms, low-noise performance, an operating temperature range between -40°C to +125°C, and a voltage rating of up to 25V. It is also designed to provide superior EMI and radio frequency (RF) shielding to reduce interference. Additionally, the device includes an ultra-low profile for use in tight spaces, which allows designers to implement it into small form-factor designs.

Applications

The MNR18E0APJ272 can be used in a variety of applications, including signal filtering, signal routing, and impedance control. In signal filtering, the product can be used to reduce the amount of noise or interference in a signal. In signal routing, it can be used to separate and direct signals to the proper destination. The device can also be used for impedance matching, which is essential for high-frequency applications. Impedance matching helps ensure that signals are routed to their destination accurately and with minimal distortion, reducing interference and other issues that can occur when signals are not properly routed.

Working principle

The MNR18E0APJ272 works by controlling the impedance of the signal along a particular path. The device consists of multiple resistors in a series configuration. This configuration allows the device to be used to vary the amount of resistance and control impedance along the path. When the resistance is lower, the path’s impedance is reduced and the signal is allowed to travel faster, while increasing the resistance slows the signal’s speed. This adjustable impedance allows electronical signal to be routed to the desired destination properly and with minimal interference.

Conclusion

The MNR18E0APJ272 is an effective surface-mounted dual in-line resistor network used for board-level impedance control. It offers several features, including resistance, low-noise performance, an operating temperature range, EMI and RF shielding, and an ultra-low profile. The device is commonly used for signal filtering, routing, and impedance matching, and it works by controlling impedance along a signal’s path in order to route it accurately with minimal distortion.

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