90J390E

Series:	90
Packaging:	Bulk
Part Status:	Active
Resistance:	390 Ohms
Tolerance:	±5%
Power (Watts):	11W
Composition:	Wirewound
Features:	Flame Retardant Coating, Safety
Temperature Coefficient:	±30ppm/°C
Operating Temperature:	--
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.343" Dia x 1.811" L (8.70mm x 46.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors: 90J390E application field and working principle

Through hole resistors are one of the most commonly used resistors in a variety of electronic applications, and the 90J390E is a particular type of through-hole resistor. This type of resistor provides many advantages over other resistors, such as accuracy, reliability, and long operational life.

The 90J390E is a low-cost, low-power, surface-mount through-hole resistor with a board-mountable construction, which is one of the advantages of this particular type of resistor. It is often used for low-power applications, such as amplifiers, DACs, and op-amps, as well as voltage regulators and power supplies. It is also used in power supply and amplifier applications, as well as automotive and industrial equipment.

The 90J390E is designed with an integrated resistor element, which is often made of metal oxide film. This makes it much easier to handle and more reliable than other types of resistors, since the element and the contacts are all on the same substrate. The resistor element also provides high accuracy and low drift, which makes it ideal for low-power applications where accuracy is key.

When working with the 90J390E, it is important to consider the resistor’s power rating and its maximum temperature rating. As with any other electronic component, the 90J390E is rated at a certain power, and it should not be over-powered beyond this rating. Its temperature rating should also be obeyed, since it can be easily damaged by heat.

The 90J390E has a wide range of applications, and its advantages make it the perfect choice for many applications. It is used in various fields, such as instrumentation, consumer electronics, and automotive and industrial applications, as well as in power supply and amplifier applications.

In many applications, the 90J390E is used as a current-limiting resistor. This type of resistor provides long-term stability and accuracy, and can be used to reduce the output current of power amplifiers. It can also be used as a safety device, to prevent excessive current from damaging sensitive components, such as switch contacts. Additionally, the 90J390E is often used as a gas sensing element due to its high accuracy and low drift.

The 90J390E is an extremely versatile resistor, and can be used in a variety of different applications. It is a reliable and accurate resistor, and can provide long-term stability and accuracy. When operating this resistor, it is important to consider the power rating and temperature rating, and to ensure that it is not over-powered or exposed to excessive heat. With its board-mountable construction, the 90J390E is one of the most reliable and versatile through-hole resistors available, and its accuracy, reliability, and long operational life make it an ideal choice for many applications.

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