H4158RBYA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	158 Ohms
Tolerance:	±0.1%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	Pulse Withstanding
Temperature Coefficient:	±15ppm/°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

The H4158RBYA is a through-hole resistor specifically designed to handle high-current, low-voltage applications. It is an ideal choice for use in power supplies, motor control, and input and output circuits. The resistor works by utilizing a combination of physical and electrical properties to reduce the flow of current through the component.The H4158RBYA has a low-voltage resistance rating of 500 mOhms, making it suitable for use in medium-voltage applications. This resistance is achieved through the use of a silicon treated diode and a polypropylene layer around it. The combination of these materials creates an effective barrier against the flow of electricity, providing superior insulation from surrounding objects. The resistor also features a high-current tolerance of 150 mA, allowing for more reliable operation even in extreme conditions.The design of the H4158RBYA is such that the resistor is positioned directly against the component’s insulation layer. This effectively minimizes the distance between the components, allowing for more heat dissipation, thereby improving the efficiency of the component. This increased efficiency also reduces the noise generated, allowing for a cleaner signal.The H4158RBYA is constructed with a sold stripe on the outer layer. This ensures that the resistor is properly attached to the PCB, and it helps to ensure that any problems with the component are easy to detect and fix. Additionally, this feature reduces the risk of accidental damage to the resistor, resulting in a more reliable and durable component.An important feature of the H4158RBYA is its ability to resist heat. The high-temperature resistance rating ensures that it can withstand extreme temperatures, making it ideal for use in high-voltage applications. Furthermore, the combination of the low-voltage and high-temperature resistances make this resistor an ideal choice for motor control and input and output circuits.Overall, the H4158RBYA is an excellent choice for through-hole applications. Its combination of low-voltage resistance, high-current tolerance, and heat resistance make it perfect for a variety of applications. Additionally, the sold stripe and insulation layer ensure a reliable operation and resistance to accidental damage. The versatility of the resistor makes it an ideal choice for any application requiring a reliable and resilient resistor.

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