CB3JB3R90

Series:	CB
Packaging:	Bulk
Part Status:	Active
Resistance:	3.9 Ohms
Tolerance:	±5%
Power (Watts):	3W
Composition:	Wirewound
Features:	Flame Proof, Moisture Resistant, Safety
Temperature Coefficient:	±200ppm/°C
Operating Temperature:	-55°C ~ 275°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.315" Square x 0.866" L (8.00mm x 22.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors are one of the most popular components in the electrical engineering field.CB3JB3R90 Resistor is a special variant of this type of component that has a larger diameter than other types of resistors. They are used in circuit boards to reduce the amount of current flowing through them. They are generally used in situations where the current needs to be controlled or limited.

The CB3JB3R90 application field includes anything where current control is needed. Examples of this type of application include when creating circuit boards for aircraft, medical equipment, or industrial machines. Other applications include automotive electrical systems. This type of resistor is also frequently used in consumer products such as televisions, radios, and DVD players. As the design of these products require precise current control, CB3JB3R90 resistors are ideal for the job.

The working principle of CB3JB3R90 resistors is simple yet effective. They work by introducing resistance into a circuit. This resistance limits the amount of current that can flow through the circuit. The amount of resistance in the resistor is determined by its physical size, meaning that when the size increases, the resistance increases. As such, it is important to select the correct size of the CB3JB3R90 resistor for the application in order to ensure that the desired level of current control is achieved.

When compared to other types of resistors, the CB3JB3R90 variant has some advantages and disadvantages. One of the main advantages of the through hole version is that it can be installed into the circuit board without the need for soldering. This makes installation easier and faster, and does not require skilled labor. Additionally, since this type of resistor is larger than other types, it is able to withstand more current.

On the other hand, the larger size of CB3JB3R90 resistors can also be a disadvantage. This is because they take up more room on a circuit board than smaller types, which means that purchasing larger amounts of these resistors can become expensive. Additionally, due to the increased size, the response time may be slower than with other types of resistors.

Overall, CB3JB3R90 resistors are a valuable component when it comes to current control. They are commonly used in various applications, including airplanes, medical and industrial machines, and consumer electronics. The working principle is simple yet effective, and they are relatively inexpensive. However, their larger size can be a disadvantage when it comes to installation and response time.

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Part Number	Manufacturer	Price	Quantity	Description