RT0402BRD071KL

Series:	RT
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	1 kOhms
Tolerance:	±0.1%
Power (Watts):	0.063W, 1/16W
Composition:	Thin Film
Features:	--
Temperature Coefficient:	±25ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	0402 (1005 Metric)
Supplier Device Package:	0402
Size / Dimension:	0.039" L x 0.020" W (1.00mm x 0.50mm)
Height - Seated (Max):	0.014" (0.35mm)
Number of Terminations:	2
Failure Rate:	--

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Chip Resistor - Surface Mount

RT0402BRD071KL is a type of chip resistor that has surface mount technology as its main feature. It is an example of a resistor device that has high tolerance and high stability compared to other resistors. It is mainly used in low power, high current, and high temperature applications.

Components

RT0402BRD071KL is composed of a resistive element, perforated body, and a ceramic substrate. The ceramic substrate is made out of a wide variety of materials, ranging from Al2O3 to Nb2O5 and MgO. The resistive element is composed of conductive metals that are carefully selected, such as gold, silver, and aluminum.

Application field

RT0402BRD071KL chip resistors are used in various industries in a wide range of applications. These applications include power management, voltage regulation, and thermal protection. Furthermore, they are used in high temperature and high power applications in automobiles, such as air conditioning systems and braking systems. In addition, they are used in medical equipment, industrial instruments, and consumer electronics, such as cellphone devices, computers, and remote controls.

Working principle

RT0402BRD071KL chip resistors work in a similar way as other resistors. When electricity passes through the resistor, it creates heat, which is dissipated from the device as energy in the form of heat. The resistive element in the RT0402BRD071KL is designed to provide a specific resistance value, allowing for precise control of the current and voltage that passes through the device. The perforated body also reduces the size and weight of the component, allowing for a more compact design. The RT0402BRD071KL chip resistors also work within narrow voltage and high current ranges. They are designed to maintain their stability and accuracy at high temperatures, making them ideal for high temperature applications. The ceramic substrate of the RT0402BRD071KL is also designed to remain intact even after prolonged exposure to high temperature and high currents.

Advantages and disadvantages

RT0402BRD071KL chip resistors have many advantages that make them an ideal choice for many applications. These include their excellent high current and temperature stability, their wide temperature range, and their small size and weight. Furthermore, these resistors are highly reliable and have a low total harmonic distortion and a low soldering heat sensitivity.However, RT0402BRD071KL chip resistors also have some drawbacks. The main issue is their relatively expensive manufacturing cost, which makes them more expensive than other resistors. Furthermore, their stability at high temperatures is not as good as other resistors with advanced thermal management technology.

Conclusion

RT0402BRD071KL chip resistors are a type of resistors with surface mount technology, which offers a wide range of advantages. They are mainly used in low power, high temperature, and high current applications. The working principle of RT0402BRD071KL is similar to other resistors, where electricity is passed through the resistor to generate heat. These resistors offer excellent high current and temperature stability. However, their expensive manufacturing cost and not as good stability at high temperatures are two major drawbacks.

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