FSOT5509ER2500KE

Series:	FSOT
Packaging:	Bulk
Part Status:	Active
Resistance:	250 mOhms
Tolerance:	±10%
Power (Watts):	55W
Composition:	Wirewound
Temperature Coefficient:	±400ppm/°C
Operating Temperature:	-55°C ~ 350°C
Features:	--
Coating, Housing Type:	Silicone Coated
Mounting Feature:	Flange Braces, Right Angle
Size / Dimension:	3.500" L x 1.187" W (88.90mm x 30.16mm)
Height - Seated (Max):	0.594" (15.08mm)
Lead Style:	Solder Lugs
Package / Case:	Radial, Flat Oval
Failure Rate:	--

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Chassis Mount ResistorsChassis mount resistors are electronic components used in many applications and come in a variety of shapes, sizes, and designs. They are generally characterized by their resistance to heat, their ability to be mounted in different ways, and their durability in tough conditions. The FSOT5509ER2500KE is an example of a chassis mount resistor, and it has a wide range of applications.The FSOT5509ER2500KE is a surface mount resistor. It is designed to be mounted to a PCB or other type of board. It stands out from other resistors due to its low resistance, high power-dissipation capabilities, and high stability over its operating temperature range. The FSOT5509ER2500KE has a resistance value of 0.19 ohm. It has a power rating of 2.5 W and can work in temperatures up to +125° C. It is constructed using a metal-ceramic material, which allows it to dissipate heat effectively and remain stable under extreme temperatures. Additionally, it has a standard EIA-476 dimension of 0.96x0.45 inches, making it an appropriate size for a wide variety of applications. The FSOT5509ER2500KE is used in a variety of applications, ranging from furnaces to automotive, consumer electronics, and industrial control systems. It is generally used to dissipate power generated from components in a system, allowing the system to operate properly without suffering from overheating. This resistor is also used for low-voltage circuits and current measurements. It is also used to lower the response time of optical couplers.The FSOT5509ER2500KE uses a physical metal oxide film deposited onto a metallic substrate. The metal substrate is usually made of copper, nickel, or aluminum. The film is then heated to create a chemically inert layer of the same material. This oxided layer serves as a resistor, as it generates heat when a voltage is applied across its terminals. The heat is then dissipated by the metal substrate and the surrounding components, preventing overheating of a circuit.In comparison to other resistors, the FSOT5509ER2500KE has superior power dissipation and thermal capabilities. It is rated to handle higher currents than other resistors, and is ideal for high-power applications. Additionally, its metal-ceramic construction ensures that it operates stably in extreme temperatures. Overall, the FSOT5509ER2500KE chassis mount resistor is an effective and reliable component that has multiple applications in various industries. It can be used to dissipate power, lower the response time of optical couplers, and measure current. Its unique characteristics make it the perfect choice for high-power applications and systems operating in extreme temperatures.

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