91J47RE

Series:	90
Packaging:	Bulk
Part Status:	Active
Resistance:	47 Ohms
Tolerance:	±5%
Power (Watts):	1.5W
Composition:	Wirewound
Features:	Flame Retardant Coating, Safety
Temperature Coefficient:	±30ppm/°C
Operating Temperature:	--
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.142" Dia x 0.453" L (3.60mm x 11.50mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Introduction

The 91J47RE Through Hole Resistor is used to increase or decrease the voltage and current level in an electronic circuit. It is a type of passive electronic component made up of a metallic film and a substrate. The 91J47RE Through Hole Resistor has the flexibility to be used in a variety of applications, such as TV circuits, industrial controls, computers, and communications. It is widely used in applications where precise control of current and voltage are required.

Construction

The 91J47RE Through Hole Resistor is a three-terminal component, made up of a body and two metallic electrodes. It is an integrated structure, which is suitable for attachment to printed circuit boards. The innermost body contains a resistive film material which can be adjusted to obtain specific resistance values. The aluminum casing provides shielding against environmental influences such as moisture and dust.

Electrical Characteristics

The 91J47RE Through Hole Resistor has a wide range of operating conditions, with temperature coefficient of −2%/°C, high stability and reliability. Its operating temperature range is from −55°C to +125°C. Its maximum temperature coefficient is +125°C. It is able to handle high voltage, with a maximum working voltage of up to 1kV (1000V). Its electrical resistance is from 0.01 to 1MΩ.

Application Fields

The 91J47RE Through Hole Resistor is widely used in electronics applications. It is used in electronic circuits for controlling current, voltage, and power levels. Its wide range of operating conditions and its high stability and reliability make it suitable for high voltage and temperature applications. It can be employed in a variety of applications, such as motor control, telecommunications, power supplies, digital signal processing, and medical imaging systems.

Working Principle

The 91J47RE Through Hole Resistor works by converting the current flowing through it into heat. When current is passed through the metallic film of the resistor, some of the energy is dissipated as heat. This heat dissipates from the resistor, thus decreasing the voltage and current levels in the circuit. This regulation of current and voltage can be adjusted by changing the resistance value of the resistor.

Conclusion

The 91J47RE Through Hole Resistor is a versatile component used in a variety of applications, thanks to its robust design, reliable performance, and wide range of operating conditions. It is capable of handling high voltage, and its electrical resistance can be adjusted to obtain specific resistance values. It is suitable for motor control, telecommunications, power supplies, and digital signal processing, among other applications.

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