F55J400E

Operating Temperature:	-55°C ~ 350°C
Failure Rate:	--
Package / Case:	Radial, Flat Oval
Lead Style:	Solder Lugs
Height - Seated (Max):	0.563" (14.29mm)
Size / Dimension:	3.500" L x 1.000" W (88.90mm x 25.40mm)
Mounting Feature:	Flange Braces, Right Angle
Coating, Housing Type:	Vitreous Enamel Coated
Features:	--
Series:	Stackohm® 250
Temperature Coefficient:	±260ppm/°C
Composition:	Wirewound
Power (Watts):	55W
Tolerance:	±5%
Resistance:	400 Ohms
Part Status:	Active
Packaging:	Bulk

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Chassis Mount Resistors are a type of resistor component that are ideal for use in a wide range of electrical and electronic circuits. These resistors are designed to be physically mounted to the chassis of the circuit, and they provide resistance in order to regulate the flow of electrical current in the circuit. The F55J400E is a type of Chassis Mount Resistor that is designed for use in applications that require low-voltage, high-current performance.The F55J400E consists of a molded metal case that is capable of dissipating heat quickly and evenly, allowing for efficient operation in applications that require high power. The F55J400E utilizes a high-voltage, low-power ceramic capacitor and is capable of withstanding up to 50 watts of power. The resistor also has an excellent power dissipation efficiency, making it suitable for applications that require frequent cycling or frequent switching. The F55J400E also features a low-resistance thermal cutoff feature that prevents excessive heating of the resistor.The F55J400E can be used in a variety of applications, including power supplies, inverters, chargers, UPS systems, motor drives, LED lighting, and DC-DC converters. It is commonly used to provide a voltage divider for AC and DC systems, as well as for current limiting and over-voltage protection. The F55J400E is also capable of providing high-accuracy temperature stability over a wide range of temperatures.The working principle of the F55J400E is relatively simple. When power is applied, a current flows through the resistor, which creates a voltage drop across the resistor. This voltage drop is proportional to the amount of current flowing through the resistor, which translates to less power loss than traditional power resistors. The resistor is also designed to efficiently dissipate the heat generated by the electrical current, allowing for consistent and reliable performance.The F55J400E is available in a wide variety of sizes and configurations, making it suitable for a variety of applications. It is highly recommended for applications that require high-precision, high-current performance. For applications that require larger resistors, there are larger sizes of the F55J400E available. The temperature stability and power dissipation efficiency of the F55J400E make it a suitable choice for high-current applications, and its low-resistance thermal cutoff feature ensures that the resistor does not exceed its rated temperature.

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