F55J7R5E Allicdata Electronics
Allicdata Part #:

F55J7R5E-ND

Manufacturer Part#:

F55J7R5E

Price: $ 6.84
Product Category:

Resistors

Manufacturer: Ohmite
Short Description: RES CHAS MNT 7.5 OHM 5% 55W
More Detail: 7.5 Ohms ±5% 55W Wirewound Chassis Mount Resistor
DataSheet: F55J7R5E datasheetF55J7R5E Datasheet/PDF
Quantity: 1000
25 +: $ 6.21360
Stock 1000Can Ship Immediately
$ 6.84
Specifications
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: ±400ppm/°C
Composition: Wirewound
Power (Watts): 55W
Tolerance: ±5%
Resistance: 7.5 Ohms
Part Status: Active
Packaging: Bulk 
Description

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Chassis Mount Resistors are an integral part of many electronic systems, and the F55J7R5E application field and working principle are key components in the operation of such systems.Chassis Mount Resistors are used in a wide variety of applications, including power control, sound reinforcement, automobile electronics, and signal amplification. However, their primary function is to provide resistance within a circuit, allowing for the manipulation of electricity as it passes through. In other words, the resistor acts as a variable resistor in order to alter the electrical flow and thereby modify or control the output of the respective circuit.The F55J7R5E application field is defined by its purpose, and understanding the specific technologies it is designed to support is the key to effective use. Generally speaking, the F55J7R5E is a type of resistor that is enclosed in a chassis-mounted package. Such a design allows for the resistor to be securely mounted within a system’s frame or enclosure.The main feature of the F55J7R5E is its “fixed” value, meaning that the resistance will remain the same despite changes in voltage or current. The resistance value is typically marked on the inside of the package in order to indicate the amount of power the resistor is designed to absorb. It is important to note that this resistor operates within certain limitations regarding inrush current and surge voltages, and should not be used in applications that require more than its rated capacity.In terms of working principle, F55J7R5E resists act in much the same way as any other resistor. The electrical current passes through the fine strands of wire in the metal film of the resistor, causing a small amount of energy to be lost in the form of heat. This energy loss is proportional to the amount of current flowing through the resistor, and since the resistance value is known, the current can be estimated based on the amount of heat generated.In summary, F55J7R5E chassis mount resistors are an integral part of many electronic systems. They are generally used to absorb power within a circuit, allowing for the manipulation of electricity and control of the system’s output. Furthermore, the resistor is also noted for its fixed resistance value, which prevents the unit from being overloaded even under high voltages and currents. Finally, the working principle of a chassis mount resistor is to convert the electrical current into heat energy based on the amount of resistance it offers.

The specific data is subject to PDF, and the above content is for reference

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