HSA258R2J

Series:	HS, CGS
Packaging:	Bulk
Part Status:	Active
Resistance:	8.2 Ohms
Tolerance:	±5%
Power (Watts):	25W
Composition:	Wirewound
Temperature Coefficient:	±50ppm/°C
Operating Temperature:	-55°C ~ 200°C
Features:	--
Coating, Housing Type:	Aluminum
Mounting Feature:	Flanges
Size / Dimension:	1.142" L x 1.102" W (29.00mm x 28.00mm)
Height - Seated (Max):	0.591" (15.00mm)
Lead Style:	Solder Lugs
Package / Case:	Axial, Box
Failure Rate:	--

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Chassis Mount ResistorsResistors are electrical components that resist and limit the flow of electric current. Typically used in electronic circuits, resistors can be configured in a variety of ways, one of which is the chassis mount resistor. A particularly common type of chassis mount resistor used in a range of applications is the HSA258R2J.The HSA258R2J is a fast acting, fuse type chassis mount resistor that can be used on a variety of different electronic devices, such as solar inverters, medical devices and consumer electronics. The HSA258R2J is designed to quickly disconnect circuits by breaking the circuit on failure. It is typically used as a current limiting resistor and can protect components from over current events.The HSA258R2J has a self-reset feature, meaning that when the current limit is reached, the resistor disconnects the circuit and then reconnects when the current drops below the limit. This is an important feature that helps to ensure safe and reliable operation of the device.The resistor is also highly resistant to vibration, heat and shock and its robust construction ensures that it is able to withstand extreme environmental conditions. It is also very temperature stable, meaning that it can be used in applications where temperature may change rapidly.The HSA258R2J has a wide range of uses, ranging from automotive electronics to military electronics. It can be used to protect a variety of sensitive components, such as microprocessors, and in applications where fast transient response is required.The resistor’s working principle is based on two elements – an electron emitting material and a collector plate. When subjected to an electric current, the electron emitting material emits electrons, which travel to the collector plate. The collector plate then absorbs the electrons, thus reducing the overall current flow and limiting the current to a safe level.The HSA258R2J is an extremely useful component and its broad range of applications makes it an ideal choice for a variety of devices and systems. With its fast transient response and high resistance to vibration, heat and shock, it is the perfect choice for designers looking to add reliable current limit protection to their product.

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