H817R8DCA Allicdata Electronics
Allicdata Part #:

H817R8DCA-ND

Manufacturer Part#:

H817R8DCA

Price: $ 0.26
Product Category:

Resistors

Manufacturer: TE Connectivity Passive Product
Short Description: RES 17.8 OHM 1/4W 0.5% AXIAL
More Detail: 17.8 Ohms ±0.5% 0.25W, 1/4W Through Hole Resistor ...
DataSheet: H817R8DCA datasheetH817R8DCA Datasheet/PDF
Quantity: 1000
250 +: $ 0.23546
Stock 1000Can Ship Immediately
$ 0.26
Specifications
Series: Holco, Holsworthy
Packaging: Bulk 
Part Status: Active
Resistance: 17.8 Ohms
Tolerance: ±0.5%
Power (Watts): 0.25W, 1/4W
Composition: Metal Film
Features: Pulse Withstanding
Temperature Coefficient: ±50ppm/°C
Operating Temperature: -55°C ~ 155°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.098" Dia x 0.283" L (2.50mm x 7.20mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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H817R8DCA resistors are classified within the Through Hole Resistors category. These resistors are commonly used in a variety of applications due to their ability to handle extreme temperatures and low power dissipation. This type of resistor can be found in many consumer, industrial, and scientific applications. In this article, we will discuss the application fields and working principles of H817R8DCA resistors.

H817R8DCA resistors can be found in many consumer products due to their long life and low power dissipation. These devices can be used in industrial applications, such as power controls and motor drives, as well as scientific applications, such as laser devices. They can also be used for signal processing, logic control, and communication systems. H817R8DCA resistors are also used in aerospace, military, and automotive applications.

The H817R8DCA resistor has a wide range of resistance values, from 0.01 ohm to 1Mohm. Depending on the application, the resistance values can be adjusted by changing the number of turns or the configuration of the resistor’s leads. The resistor also features a very low inductance of just 0.002 nH.

The working principle of the H817R8DCA resistor is based on its construction. The device is constructed with a metal core, which is surrounded by a high-temperature insulator, such as glass or ceramic. The metal core is then covered with a resistive material, such as carbon or metal compound, which regulates the amount of current flowing through the resistor. The current passes through the resistor in a meta-stable state, meaning that the current will be maintained at a low, constant value.

H817R8DCA resistors have a wide range of temperature ratings, with a maximum rating of up to 250°C. This allows them to be used in high temperature applications, such as power controls and motor drives. The device also features a very accurate stability of 0.05% over the temperature range of -55°C to +150°C. This allows the device to provide an accurate, stable resistance in extreme temperature conditions.

H817R8DCA resistors are also characterized by their low power dissipation. This means that the resistors can handle very small amounts of power, such as those used in logic control applications. The maximum power rating of the device is 24W, allowing it to be used in high-power applications, such as motor drives.

The H817R8DCA resistor is a reliable, high-power, low-power dissipation device that can be used in many different applications. Its wide range of resistance values, high temperatures ratings, and low power dissipation make it a popular choice in a variety of applications. Whether it is used in consumer electronics, industrial or scientific applications, the H817R8DCA resistor is a capable and reliable device that can handle a variety of conditions.

The specific data is subject to PDF, and the above content is for reference

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