HS250 4R F

Operating Temperature:	--
Failure Rate:	--
Package / Case:	Axial, Box
Lead Style:	M6 Threaded
Height - Seated (Max):	1.646" (41.80mm)
Size / Dimension:	4.319" x 1.791" (109.70mm x 45.50mm)
Mounting Feature:	Flanges
Coating, Housing Type:	Aluminum
Features:	--
Series:	ARCOL, HS
Temperature Coefficient:	±100ppm/°C
Composition:	Wirewound
Power (Watts):	250W
Tolerance:	±1%
Resistance:	4 Ohms
Part Status:	Active
Packaging:	Bulk

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Chassis Mount ResistorsChassis mount resistors are components that are designed to be mounted on the chassis, usually made of metal. These components can be found in most applications in the electrical and electronic industries. They are used to resist electrical signals and protect equipment from voltage surges. The most common application for chassis mount resistors is in automotive and industrial applications, where they are used to limit circuit currents.HS250 4R F is one of the commonly used chassis mount resistors available in the market. It is a 4-resistive resistor with an open-air construction. It features a large diameter and high power allowance, making it suitable for large power applications. The open-air construction provides superior heat dissipation, allowing the resistor to maintain a cool temperature for long periods of time.The HS250 4R F is a four-resistive resistor, meaning it has four internal resistors. This allows for improved harmonic output and higher power capacity. The four resistors are wired in a way that creates an inverse resistance response. This reduces the amounts of power output as the applied voltage increases, allowing for greater load protection.The working principle behind the HS250 4R F is very simple. When current is applied to the resistor, the resistive elements within it create electrical resistance by increasing their resistivity. As the electrical resistance increases, the electrical current is restricted, reducing the electrical current output from the resistor. This allows the resistor to limit the current that is travelling through it, helping to protect the component or device from voltage surges and current overloads.The HS250 4R F is primarily used in commercial, industrial, and automotive applications. It can be used to limit current in motors, inverters, switches, relays, and other devices. It is also commonly used to protect sensitive components and lower the peak power drawn from AC or DC sources.The HS250 4R F is a great choice for protecting sensitive components and equipment. It is a reliable and cost-effective solution for applications that require reliable current limiting and overload protection. With its open-air construction, it is able to dissipate heat efficiently, allowing for efficient thermal performance in any application.

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