ERX-2SJ7R5

Series:	ERX
Packaging:	Bulk
Part Status:	Active
Resistance:	7.5 Ohms
Tolerance:	±5%
Power (Watts):	2W
Composition:	Metal Film
Features:	Flame Proof, Safety
Temperature Coefficient:	±350ppm/°C
Operating Temperature:	-55°C ~ 235°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.157" Dia x 0.472" L (4.00mm x 12.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

ERX-2SJ7R5 Application Field and Working Principle

Through hole resistors are a type of electronic components that are used in various industrial and commercial applications. They are commonly used in the manufacture of printed circuit boards (PCBs), in the development of industrial telecommunications systems, and in the construction of electronic circuits. In addition, through hole resistors have been used in the construction of smartphones, medical devices, automotive systems, and other embedded systems.The ERX-2SJ7R5 is a through-hole resistor specifically designed for use in industrial applications. It has a power rating of 2.25W and features an impressive resistance tolerance of ±1%. This makes it ideal for use in applications where precision is of utmost importance.On the outside, the ERX-2SJ7R5 features silver-coated nickel-plated copper ferrules which ensure fast heat sinking and thermal stability. Underneath the resistor, its pins are connected to the substrate through a reliable, hermetically sealed epoxy resin. This ensures very reliable connections even in high stress applications.The working principle of the ERX-2SJ7R5 through hole resistor is based on Ohm\'s Law, which states that the electrical current passing through a resistor is directly proportional to the voltage that is applied to it. This means that the output voltage of the resistor will be equal to the applied voltage divided by the resistance value. Furthermore, the resistor will dissipate as heat energy the voltage and current applied to it. The ERX-2SJ7R5 is primarily used in industrial equipment, where its power rating makes it ideal for use in power conditioning and thermal management applications. With its high tolerance and reliable connections, it can be used in high voltage lines, electrical power controllers and monitoring, and power supplies. Furthermore, its compact size makes it suitable for use in space-constrained applications. In addition, the ERX-2SJ7R5 is also commonly found in telecommunications systems. This is due to its excellent electrical characteristics such as low noise, low distortion, and good thermal management. As such, it is often used in high-end radio transmission and communication equipment, where it ensures both stable operation and signal clarity.In conclusion, the ERX-2SJ7R5 is an excellent through hole resistor, designed for precision and reliability. With its high tolerance, efficient heat sinking, and hermetically sealed connections, it is ideal for use in harsh applications where reliability and accuracy are of the utmost importance. By utilizing Ohm\'s Law, it is able to regulate the current and output voltage of any device, ensuring stable performance and quality operation in any environment.

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