AHA500FB-158R

Operating Temperature:	-55°C ~ 250°C
Failure Rate:	--
Package / Case:	Axial, Box
Lead Style:	Solder Lugs
Height - Seated (Max):	0.358" (9.10mm)
Size / Dimension:	0.591" L x 0.650" W (15.00mm x 16.50mm)
Mounting Feature:	Flanges
Coating, Housing Type:	Aluminum
Features:	--
Series:	AHA
Temperature Coefficient:	±200ppm/°C
Composition:	Wirewound
Power (Watts):	5W
Tolerance:	±1%
Resistance:	158 Ohms
Part Status:	Active
Packaging:	Bulk

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Chassis Mount Resistors: AHA500FB-158R Application Field and Working PrincipleResistors are basic electronic components that are used to adjust electrical currents in complex circuitry. Chassis mount resistors are a type of resistor that have been designed to be quickly and easily mounted to an electrical circuit board without the need for specialised electrical expertise. One of the most popular types of chassis mount resistor is the AHA500FB-158R. This article will look at the application field and working principle of this resistor in greater detail.The AHA500FB-158R is a rugged, low-cost chassis mount resistor that has been designed to be easily attached to a circuit board. It is available in a range of sizes and materials, and is suitable for both dry and humid environments. The AHA500FB-158R offers high performance and is suitable for a wide range of applications, including military and aerospace, power supplies, instrumentation and automotive.The AHA500FB-158R is a linear resistor and works by reducing electrical current. It can be configured for both voltage and current regulation, and can be used in both AC and DC circuits. The resistor is composed of two components, a resistive element and a substrate. The resistive element is made of a fireproof ceramic material that has been designed to resist deformation and temperature changes. The substrate is a metal alloy which provides the mechanical support for the resistive element.When current flows through the resistor, energy is dissipated in the form of heat. This heat must be dissipated to keep the resistor functioning correctly. The AHA500FB-158R has a thermal rating of 65 watts, which means it can dissipate up to 65 watts of power before it begins to overheat. To prevent overheating, the resistor must be securely mounted to a sufficient heat sink. This will ensure that heat is dissipated efficiently, allowing the resistor to work correctly.The AHA500FB-158R is a reliable and durable chassis mount resistor. It is able to withstand temperatures up to 150°C and pressures up to 3500 psi. It is also resistant to vibration and shock, making it ideal for applications requiring long-term performance and reliability.The AHA500FB-158R is an ideal component for engineers looking for a low-cost, rugged chassis mount resistor. It is able to effectively reduce electrical currents in AC and DC circuits, and can be mounted easily to a heat sink for efficient heat dissipation. For applications requiring long-term performance and reliability, the AHA500FB-158R is an ideal choice.

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