H4280KBZA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	280 kOhms
Tolerance:	±0.1%
Power (Watts):	0.5W, 1/2W
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:	--

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Through Hole Resistors

Through hole resistors are a type of component that is commonly used in both analog and digital circuits to control current flow and host thousands of electrical connections in a secure and reliable manner. Perhaps one of the most recognizable types of through hole resistors is the H4280KBZA, an axial leaded radial through hole resistor. The H4280KBZA is a popular resistor which is often used in a variety of applications including consumer electronics, automotive, and military applications.

H4280KBZA Application Field & Working Principle

The H4280KBZA is a reliable, high precision axial leaded resistor, making it particularly well suited for applications in high-density, miniaturized devices. It is designed for both low-voltage DC circuits, as well as higher-power AC circuits. The resistor features two copper-plated steel end caps with lacquer-insulated wires which connect these caps to the resistor elements.The resistor can be used in both fixed and variable resistor circuits. When used as a fixed resistor, the device consists of two points, one at each end of the resistor, to which a voltage is applied. The voltage between these two points will cause current to flow, thereby creating a resistance between the two points. The current flow will be equal in magnitude but opposite in direction to the applied voltage.When used in a variable resistor circuit, a voltage is applied in the same manner as a fixed resistor, however, the electrical properties of the resistor can be adjusted by means of an external control, such as a screwdriver, to either increase or decrease the resistance. This is a useful feature in circuits where the magnitude of the current must be controlled or adjusted.The H4280KBZA resistor offers an excellent temperature stability, enabling it to maintain its electrical properties over a wide range of temperatures. This feature ensures that the resistor will maintain its resistance value even when exposed to extreme temperatures, supporting applications in environments that experience drastic temperature fluctuations.In addition to its temperature stability, the H4280KBZA also offers a stable aging rate, meaning that its electrical properties will not slowly deviate over time. This makes the resistor an excellent choice for long-term reliability applications where circuit components must remain dependable over extended periods of time.The resistor is also designed for excellent performance and durability, enabling it to withstand both overvoltage and current surges. It can be used in both commercial and industrial applications, supporting a wide variety of applications in these sectors. The resistor also offers a high resistance range, accommodating a wide variety of applications with varying current requirements.In summary, the H4280KBZA is a reliable, high precision axial leaded radial through hole resistor, making it well suited for a variety of applications in both commercial and industrial sectors. It is designed for excellent temperature stability and stable aging, offering an excellent performance with long-term reliability. The resistor can be used in both fixed and variable resistor circuits, enabling it to be used in a wide variety of applications with varying current requirements.

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