H818K2BYA Allicdata Electronics
Allicdata Part #:

H818K2BYA-ND

Manufacturer Part#:

H818K2BYA

Price: $ 0.40
Product Category:

Resistors

Manufacturer: TE Connectivity Passive Product
Short Description: RES 18.2K OHM 1/4W 0.1% AXIAL
More Detail: 18.2 kOhms ±0.1% 0.25W, 1/4W Through Hole Resistor...
DataSheet: H818K2BYA datasheetH818K2BYA Datasheet/PDF
Quantity: 1000
250 +: $ 0.36310
Stock 1000Can Ship Immediately
$ 0.4
Specifications
Series: Holco, Holsworthy
Packaging: Bulk 
Part Status: Active
Resistance: 18.2 kOhms
Tolerance: ±0.1%
Power (Watts): 0.25W, 1/4W
Composition: Metal Film
Features: Pulse Withstanding
Temperature Coefficient: ±15ppm/°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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A Through Hole Resistor is a resistor whose terminals are mounted at the two ends of the resistor body, making it suitable for use in a variety of situations. The H818K2BYA is a particular type of Through Hole Resistor, and it has a variety of applications in various fields. In this article, we will discuss the H818K2BYA\'s application field and its working principle.

Application Field of the H818K2BYA

The H818K2BYA is a Through Hole Resistor with a power rating of 8 W and a resistance range of 0.2 – 2 ohms. It is primarily used in amplifiers, voltage regulators, and other applications where its high power rating and resistance range are desirable, such as in automotive, consumer electronics, medical, and industrial applications. The H818K2BYA is also versatile enough to be used in applications with a low-temperature range.

Working Principle of the H818K2BYA

The H818K2BYA works on the principle of resistance. A resistor consists of a material with an inherent resistance to the passage of electrical current. This resistance can be varied by adjusting the length, width, and thickness of the material. The resistance of the H818K2BYA is adjusted by using a series of small, resistive elements, which are arranged in a pattern on the resistor body.

When a voltage is applied to the terminals of the H818K2BYA, the electrons in the resistor’s material experience a force that causes them to move in one direction, creating an electrical current. This current is restricted in its flow by the resistance of the material, and it is diverted around the resistor body until it reaches the end and is discharged.

The H818K2BYA is designed to have a steady resistance value up to its maximum power rating. This ensures that it can handle the current without suffering any damage or affecting other components in the electrical circuit. The resistor also has a high tolerance for temperature jump, allowing it to perform reliably even in extreme temperatures.

Conclusion

The H818K2BYA is a Through Hole Resistor with a power rating of 8 W and a resistance range of 0.2 – 2 ohms. It is ideal for use in a variety of applications such as amplifiers, voltage regulators, and automotive, consumer electronics, medical, and industrial applications. The H818K2BYA works by restricting the flow of electrical current through a material with an inherent resistance. This ensures that the H818K2BYA is able to perform reliably, even in extreme temperatures.

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

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