825F2R0E

Series:	Metal-Mite®89
Packaging:	Bulk
Part Status:	Active
Resistance:	2 Ohms
Tolerance:	±1%
Power (Watts):	25W
Composition:	Wirewound
Temperature Coefficient:	±50ppm/°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: 825F2R0E Application Field and Working Principle

Chassis mount resistors are a type of resistors designed for use, and named for their placement, in and around automotive chassis units. These resistors are particularly useful for controlling current flow and for providing insulation between various electrical components. The 825F2R0E is a specific model of the chassis mount resistor manufactured by Bourns, Inc.The 825F2R0E is designed for use in 12V automotive ignition systems. It is constructed from durable materials, including anodized aluminum and plastic, making it highly suitable for prolonged exposure to searing heat, vibration, and chemical hazards such as coolants, fuel, solvents, and oils. The 825F2R0E features both a high power rating and fast response time while maintaining remarkably low power consumption.The 825F2R0E is a resistor designed for the efficient control of current. Its physical design provides a combination of power rating, voltage dropping, and current limiting. This allows it to provide reliable electrical connections between components.The resistor is also designed to reduce arcing and noise, which are common in older and less-sophisticated automobiles. Its anodized aluminum coating makes it highly resistant to corrosive materials, helping to ensure that it works reliably for a long time.The 825F2R0E\'s operation is based on Ohm\'s Law, which states that the current through a resistor is inversely proportional to its resistance. This means that when the resistance of the resistor is increased, the current will decrease, and vice versa. The 825F2R0E therefore allows the current to be adjusted by changing its internal resistance.The 825F2R0E also features a unique self-resetting function. This feature increases the resilience of the operation of the resistor by allowing it to automatically reset after a power failure or after high levels of current are introduced. This increases its reliability and helps to ensure that it works effectively for long periods of time.In terms of performance, the 825F2R0E features a temperature coefficient of zero (K=0), which eliminates the need for large temperature compensations and helps ensure that the resistor performs consistently and accurately in any temperature range. This feature significantly enhances its durability and helps to ensure that it operates effectively for a long time.To summarize, the 825F2R0E is a robust and reliable chassis mount resistor designed for use in automotive ignitions systems. It is constructed from durable materials and features a high power rating, low power consumption, fast response time, and a self-resetting function. Its resistance is adjustable based on Ohm\'s Law and it features a temperature coefficient of zero, which helps ensure that it operates accurately and reliably in any temperature range.

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Part Number	Manufacturer	Price	Quantity	Description