H82K74DZA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	2.74 kOhms
Tolerance:	±0.5%
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

Through hole resistors refer to components that have lead wires that pass through a perforated printed circuit board, where the component solders to the far side and connects to the electrical circuit. Through hole resistors are often used in electronics, in applications such as voltage-stabilizing, wave-shaping, matching, and decoupling.One such type of through hole resistor is the H82K74DZA resistor. This resistor is composed of a carbon element bonded between two electrodes. It has lead wires that run through a perforated circuit board and is primarily used in electrical production and testing. It is particularly suitable for use in the production of aircraft electrical systems.The main purpose of the H82K74DZA resistor is to regulate current. A resistor works by limiting the amount of current that passes through it. This allows electrical circuits to be designed around certain levels of flow, providing greater control over the circuitry. This helps to reduce the risk of electrical issues such as short circuits, overloads, and similar problems.In terms of its working principle, the H82K74DZA resistor exhibits a change in its current-voltage relationship when a voltage is applied to it. This resistance to current is known as Ohm\'s law, and states that the current through a resistor is inversely proportional to its resistance. The H82K74DZA resistor also has a stable temperature coefficient range, which helps to ensure the accuracy of the current flowing through the resistor. This is essential in many electronic and aircraft applications, as precise and faultless circuitry is essential to ensure the operation of the system.The H82K74DZA resistor also has an insulation resistance of 5KV, which ensures reliable electrical insulation between different components. This helps to reduce the risk of arcing, or an electrical spark, which can cause faults or even dangerous fires.Overall, the H82K74DZA resistor is a reliable and efficient way of controlling current in electrical circuits, and is an essential component of various applications. From electrical production and testing, to aircraft engineering, the H82K74DZA resistor has become an indispensable part of a wide variety of processes.

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