H4P1K78DZA Allicdata Electronics
Allicdata Part #:

H4P1K78DZA-ND

Manufacturer Part#:

H4P1K78DZA

Price: $ 0.35
Product Category:

Resistors

Manufacturer: TE Connectivity Passive Product
Short Description: RES 1.78K OHM 1W 0.5% AXIAL
More Detail: 1.78 kOhms ±0.5% 1W Through Hole Resistor Axial Pu...
DataSheet: H4P1K78DZA datasheetH4P1K78DZA Datasheet/PDF
Quantity: 1000
250 +: $ 0.31880
Stock 1000Can Ship Immediately
$ 0.35
Specifications
Series: Holco, Holsworthy
Packaging: Bulk 
Part Status: Active
Resistance: 1.78 kOhms
Tolerance: ±0.5%
Power (Watts): 1W
Composition: Metal Film
Features: Pulse Withstanding
Temperature Coefficient: ±100ppm/°C
Operating Temperature: -55°C ~ 155°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.146" Dia x 0.394" L (3.70mm x 10.00mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through Hole Resistors are a type of passive electrical component that is used extensively in various types of circuits and electrical circuits across the world. The H4P1K78DZA is a special type of through hole resistor with unique properties and uses. This article will provide an overview of the H4P1K78DZA\'s application fields and working principles.

Application Fields

The H4P1K78DZA is typically used in high voltage applications, such as in the service side of high voltage transformers. It can also be used in transformer secondary windings, or as an AC-DC resistor in high power control circuits. Its resistive characteristics make it extremely useful for applications where significant current is usually being carried, as it is designed to withstand high-voltage and high-current fluctuations.

Another important application field for the H4P1K78DZA is in power line filters, such as those used in electronic devices, appliances, and vehicles. It is important for power line filters to have the proper resistive characteristics to allow for smooth and efficient operation of the device or system. The H4P1K78DZA is also used in inverters, where its resistive characteristics help to regulate the current flow and reduce noise levels.

The H4P1K78DZA is also a popular choice for use in radiofrequency (RF) circuits. It is used in RF amplifiers to reduce the amount of noise generated and to aid in signal integrity. Its resistive characteristics also make it useful in RF circuits where it is important to reduce the amount of interference produced by electrical equipment and components.

Working Principles

The H4P1K78DZA is designed to dissipate energy in the form of heat. This is done by passing the current through the resistor, which causes the resistor to become hot. This heat is dissipated to the surrounding environment, effectively reducing the electrical energy in the circuit. The H4P1K78DZA is designed to handle large amounts of current, and the resistive characteristics of the resistor can be adjusted to handle different types of electrical loads.

The H4P1K78DZA is also capable of voltage regulation. This is achieved by using the resistive characteristics of the resistor to adjust the amount of voltage that is passed through the resistor. This helps to regulate the amount of current flowing through the resistor, thus reducing the amount of power dissipated and preventing electrical overloads.

The H4P1K78DZA is also designed to be used in high-temperature environments. It is designed to withstand temperatures up to 250 degrees Celsius without any significant damage. This makes it especially useful for high-temperature applications that require reliable and accurate operation.

The H4P1K78DZA is an extremely versatile and useful through hole resistor. It is designed to handle large amounts of current, dissipate energy in the form of heat, and regulate voltage levels. It is also designed to work in high-temperature environments. With its unique resistive characteristics, the H4P1K78DZA is a great choice for many different types of circuits and applications.

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

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