Series:	Metal-Mite®89
Packaging:	Bulk
Part Status:	Active
Resistance:	20 Ohms
Tolerance:	±1%
Power (Watts):	25W
Composition:	Wirewound
Temperature Coefficient:	±20ppm/°C
Operating Temperature:	-55°C ~ 275°C
Features:	--
Coating, Housing Type:	Aluminum
Mounting Feature:	Flanges
Size / Dimension:	1.062" L x 1.094" W (26.98mm x 27.79mm)
Height - Seated (Max):	0.556" (14.12mm)
Lead Style:	Solder Lugs
Package / Case:	Axial, Box
Failure Rate:	--

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Chassis Mount Resistors:

825F20RE Application Field and Working Principle

Chassis mount resistors are resistors used to control the flow of electricity in an electrical system. They are typically found in electronic devices and are used to provide a low-impedance path for the protection of components from the electrolytic properties of the current. Due to their low resistance, they are often used to regulate the amount of current entering the system. The resistor also has the ability to control the voltage of the circuit, providing power to the components in the system.The 825F20RE is a type of chassis mount resistor that was designed specifically for use in automotive applications. It is an enclosure-mounted, snap-in-style resistor that features aluminum electrolytic capacitors for superior high-temperature operation. The resistor is available in various sizes, with a maximum power rating of 20 Watts and a resistance range from 0.1 ohms to 1.25 ohms. It also features a temperature coefficient of ≤1.2 %/K and a heat dissipation of 4.14 W/°C. The 825F20RE is typically used in applications where high temperature performance is required. It is especially useful for controlling the flow of current in an electrical system, such as the headlights for an automobile. By controlling the current in the headlights, the 825F20RE helps to ensure that the headlights remain within the specified range, providing consistent visibility for the driver.The 825F20RE operates by utilizing the resistance of the aluminum electrolytic capacitors. When current passes through the resistor, it is blocked or slowed by the resistance of the capacitor, creating a constant voltage or current to be supplied to the component. The 825F20RE also utilizes a design that helps to dissipate heat quickly, ensuring that the resistor does not overheat and fail prematurely.The 825F20RE is a reliable and affordable chassis mount resistor, and is widely used in automotive applications, such as on headlights and interior lighting, effect machines, and other electronic devices. It is also suitable for use in general electronics, including electronic equipment and medical equipment. Not only does it provide reliable performance and superior high-temperature operation, but it is also cost-effective, making it a great option for many applications.Overall, the 825F20RE is a high-performance chassis mount resistor that is specifically designed for use in automotive applications. It features aluminum electrolytic capacitors for superior high-temperature operation, and is available in various sizes with a maximum power rating of 20 Watts and a resistance range from 0.1 ohm to 1.25 ohm. It also has a temperature coefficient of ≤1.2 %/K and a heat dissipation of 4.14 W/°C. It is also reliable, affordable, and suitable for use in a wide variety of applications.

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Part Number	Manufacturer	Price	Quantity	Description