CBT50J3M3

Series:	CBT, Neohm
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	3.3 MOhms
Tolerance:	±5%
Power (Watts):	0.5W, 1/2W
Composition:	Carbon Composition
Features:	Pulse Withstanding
Temperature Coefficient:	-600/ +200ppm/°C
Operating Temperature:	-55°C ~ 125°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.142" Dia x 0.374" L (3.60mm x 9.50mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Resistors are the main element of most electronic circuits providing the ability to limit the current flowing through a circuit and are a vital component in order to ensure that the electrical signal is kept consistent. Through hole resistors are the most common type of resistors and are used in almost all electronic circuits. The CBT50J3M3 is a through hole resistor that is used in a range of applications and is based on a relatively simple working principle.

CBT50J3M3 application field

The CBT50J3M3 through hole resistor is typically used in power supplies and audio circuits and can be used in a range of applications including motor control circuits, communications equipment and other high voltage circuits that require precision and stability. These resistors are also used in voltage regulator circuits, in robotics and can be used for inrush current protection. The CBT50J3M3 through hole resistors are preferred to surface mount resistors in cases where higher power dissipation is required. The resistor has the ability to handle up to 50 times more power than surface mount varieties and is much easier to install given its through hole nature. The CBT50J3M3 is also very durable and suitable for extended use in applications where high temperature is encountered.

CBT50J3M3 working principle

The basic working principle of a resistor is relatively straightforward. A resistor is a passive device that has the ability to resist or control the flow of current in an electrical circuit. This is achieved by presenting an electrical circuit with a specific type of opposition, causing the resistance to the flow of electrons thereby reducing the rate at which current flows. This is why it is referred to as a resistance and not simply an obstruction. The CBT50J3M3 through hole resistor works the same way as any other resistor. It is a two-terminal device that consists of a coil of conductive material, usually Nichrome, that is encased in a ceramic or plastic shell. The type of material used for the coil and the physical size of the device determine the level of resistance that is provided. As electricity passes through the CBT50J3M3, the resistance of the wire creates heat which is then dissipated into the air or to a heat sink. The resistance of the device can be adjusted by either increasing or decreasing the amount of resistance that it provides or by adjusting the physical size of the device.

Conclusion

The CBT50J3M3 is an extremely useful through hole resistor which is designed to be used in a wide range of applications. Its working principle is relatively simple, yet highly effective. By providing a specific type of electrical resistance, the current flow can be controlled, allowing for a much more accurate and reliable operation. Its durable construction allows it to be used for extended periods of time and is particularly useful in applications which involve high temperatures.

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