H840K2BCA Allicdata Electronics
Allicdata Part #:

H840K2BCA-ND

Manufacturer Part#:

H840K2BCA

Price: $ 0.35
Product Category:

Resistors

Manufacturer: TE Connectivity Passive Product
Short Description: RES 40.2K OHM 1/4W 0.1% AXIAL
More Detail: 40.2 kOhms ±0.1% 0.25W, 1/4W Through Hole Resistor...
DataSheet: H840K2BCA datasheetH840K2BCA Datasheet/PDF
Quantity: 1000
250 +: $ 0.31513
Stock 1000Can Ship Immediately
$ 0.35
Specifications
Series: Holco, Holsworthy
Packaging: Bulk 
Part Status: Active
Resistance: 40.2 kOhms
Tolerance: ±0.1%
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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Through Hole Resistors are essential components for almost any form of electronic circuitry. Among other things, they provide a level of resistance suitable for the various types of signals and are often an integral part of the overall design. The H840K2BCA is a type of through-hole resistor, and it is important to understand its application field and working principle.

In terms of its application field, the H840K2BCA can be used in precision instruments, telecommunications equipment, and digital products. It is a medium-sized resistor capable of withstanding up to 1W of power, making it very efficient and reliable. Additionally, it is designed to be very low-noise, meaning that it can be used in sensitive applications where minimizing noise is of the utmost importance. This type of resistor is also popular in industrial applications, where temperature variations can drastically affect the performance of the resistor.

When it comes to its working principle, the H840K2BCA follows the same basic principles as any other resistor. Its main purpose is to control the amount of current that passes through it and, in doing so, create a desired level of resistance. Generally speaking, there are two types of through-hole resistors: linear and non-linear. Linear resistors are more commonly used as they provide a more consistent level of protection across a wide range of frequencies. Non-linear resistors are less common but provide higher levels of protection at higher frequencies.

Moreover, the H840K2BCA is unique in that it is capable of providing both linear and non-linear levels of protection. This is due to its design, which utilizes a number of components to provide the desired level of resistance. Specifically, the resistor consists of a series of resistive elements, connected in parallel, that increase in resistivity with voltage as the current passes through them. By doing so, the H840K2BCA provides both linear and non-linear levels of protection.

Furthermore, a variety of materials can be used to construct the resistor, depending on the application. For example, the H840K2BCA can be made of a variety of metals, including aluminum, nickel, tin, silver, and gold. Different metals will provide different levels of protection, meaning that the desired performance must be taken into consideration before choosing a material. Additionally, the thickness of the resistive elements can be adjusted depending on the application. As such, the H840K2BCA can be tailored to suit practically any application.

In conclusion, the H840K2BCA is a type of through-hole resistor that can be used in a variety of applications, from precision instruments to telecommunications equipment. Its unique design allows for both linear and non-linear levels of protection, and a variety of materials can be utilized, depending on the application. As such, it is an ideal component for a wide range of applications, and its popularity is sure to continue to grow.

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

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