H8619RBZA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	619 Ohms
Tolerance:	±0.1%
Power (Watts):	0.25W, 1/4W
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:	0.098" Dia x 0.283" L (2.50mm x 7.20mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors: H8619RBZA Application Field and Working Principle

Through hole resistors have become an essential part of modern electronic circuits. Their purpose in circuit design is to reduce the current and voltage flow in one part of the circuit in order to protect components or to limit the signals being sent to other parts of the circuit. While there are many different types of through hole resistors, one of the most popular and widely used models is the H8619RBZA, which is designed for use in marine, offshore, and other similar harsh environments.The H8619RBZA is a type of through hole resistor that consists of two discs made from thermally treated glass fibres and a layer of electrically resistive material. The electro-resistant material is usually a metal such as copper or tin, but other metals may also be used. This combination of materials gives the H8619RBZA a high electrical resistance that makes it suitable for use in harsh environments.In marine and offshore environments, the H8619RBZA is used to reduce the risk of corrosion and provide protection from the effects of salt water. The high-resistance characteristics also make it suitable for use in higher-voltage applications, as it can help prevent overheating and damage to the components.The H8619RBZA has other advantages as well. It is very lightweight, making it easy to install and transport. The low thermal coefficient also means that it is less susceptible to temperature fluctuations. Additionally, the H8619RBZA is highly resistant to fire and high temperatures, making it a safe choice for many applications.The working principle of the H8619RBZA is based on Ohm\'s law, which states that the current flowing through a conductor is directly proportional to the voltage applied. When the current flows through the resistor, it produces a voltage drop across the resistor, resulting in a decrease in the current flow in the circuit. Through hole resistors are usually rated in Ohms and their resistance value can be adjusted by varying the thickness of the conductor material.In conclusion, the H8619RBZA is a highly reliable through hole resistor that is suitable for use in marine, offshore, and other environments where corrosion and high temperatures are a concern. It is lightweight, fire-resistant, and has a low thermal coefficient, all of which make it an ideal choice for many applications. Furthermore, its working principle is based on Ohm\'s law, making it easy to adjust the resistance accordingly.

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