AHA500FB-487R

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Chassis Mount Resistors

Chassis-mount resistors are used to provide the electrical connections between components on a circuit board and the wiring of the system in which they are placed. They are used in applications requiring high accuracy, high reliability, and low inductance. Examples of typical applications include computers, communications systems, and instrumentation.

The AHA500FB-487R is a chassis-mount resistor designed specifically for high accuracy applications. It has a wide range of resistances, from 10 Ohms to 1 M Ohm. It is also constructed with a nickel plated copper base and an anodized aluminum shell.

The AHA500FB-487R has a small profile, with a height of 0.20 inches and a width of 0.70 inches. This makes it appropriate for high-density mounting configurations, where space is limited. It is also lightweight, weighing only 9.7 grams.

The AHA500FB-487R offers high accuracy and high reliability. It is able to maintain its resistance values within a tolerance of 1%. Additionally, its high-pressure contact pins ensure a secure fit on mounting surfaces. This makes it suitable for use in demanding applications, such as medical equipment and automotive designs.

The AHA500FB-487R uses a non-inductive technology to reduce electromagnetic interference. This is achieved by using a special winding technique, where the resistive element is insulated from the inductor. This reduces the susceptibility of the circuit to external interference. Additionally, the variety of available connection options makes it possible to integrate the resistor into complex systems.

The AHA500FB-487R is designed to operate over a wide temperature range, from -40 degrees Celsius to +85 degrees Celsius. It has a power rating of 0.25W and a thermal resistance of 0.4C/W. This makes it suitable for use in high temperature environments, such as air-conditioned rooms.

In summary, the AHA500FB-487R is an ideal choice for applications requiring high accuracy and reliability. It is able to maintain its resistance values with a tolerance of 1%, making it suitable for use in medical equipment and automotive designs. Additionally, its non-inductive design reduces electromagnetic interference, and its wide temperature range ensures reliable operation in high temperature environments.

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