H4154KBDA

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The H4154KBDA is a through hole resistor capable of handling a maximum power of 4 watts. This is a variable resistor that is designed to provide highly reliable, repeatable linear resistance control. All of the components of the H4154KBDA use specified materials, which ensures excellent RF protection. The construction of this type of resistor include a cadmium-plated copper sleeve, an insulated copper layer followed by a polyester film and a pair of compression spring contacts.

H4154KBDA through hole resistors are suitable for a variety of different applications. Application areas that can benefit from the use of this particular resistor are RF signal processing, control and feedback circuits, low-noise DC power supplies, radio control functions and audio frequency applications. This resistor can also be used for various temperature dependent applications, such as thermistors and temperature sensors.

The working principle of the H4154KBDA involves controlling the resistance across the device by altering the distance between the two compression spring contacts. This makes it ideal for use in applications where precise, stable and linear resistance control is required. The resistance of the device is controlled by an internal mechanism that is adjusted without any external mechanical force.

In order to ensure the maximum accuracy and repeatable control, each of the terminals of the H4154KBDA is connected to two identical springs. These are free to move and provide a constant contact force, ensuring a stable resistance operation in all environmental conditions. Once the required resistance level has been set, the device will provide continuous output for as long as power is applied.

The H4154KBDA is designed to be both shock and vibration resistant, meaning that it can be used in applications where both of these conditions are present. Additionally, the device has a very low tolerance variation over a wide temperature range, thus providing very reliable operation.

The H4154KBDA through hole resistor is a highly reliable and accurate device for a wide range of applications. Its wide range of features and capabilities make it much sought after in a variety of industrial fields. This device is capable of providing a continuous and stable level of resistance already set up and provides excellent RF protection. Its resistance control is accurate and repeatable, making it suitable for a variety of temperature dependent applications.

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