CBT50J22R

Series:	CBT, Neohm
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	22 Ohms
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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<section class="ThroughHoleResistors"><h2>CBT50J22R application field and working principle</h2><p>CBT50J22R, which belongs to the Through-Hole Resistors, is a high-power, wire-wound, non-inductive device used for power limiting and voltage damping in high-power applications. The resistor can ensure high-precision resistance values and excellent load capacity. Its use in an electric motor, including a low voltage motor, is enhanced by its construction, which features fast heat dissipation.</p><h3>Application Field</h3><p>CBT50J22R can be used in different types of industries such as automotive, electronics, and automotive wiring harnesses, industrial control panel, heating and cooling systems. The Through-Hole resistor is often used in applications including motor speed control, voltage regulation, and power rate limiting. It is also used in audio systems, light dimming, timer functions, and pulse width modulation. This resistor is suitable for applications where high power dissipation and fast thermal response are required.</p><h3>Working Principle</h3><p>CBT50J22R features a large heat dissipating area, which allows for low temperature operating temperatures. The resistor operates through a resistance element of a given number of turns wire wound around an insulating core. This resistance element is called the “Reaction Element” and is essentially responsible for providing the required resistance within the resistor. The resistance element is then connected to two or more terminals or leads. When a current flows through the resistor, the resistance element produces heat in accordance with the laws of Ohm’s Law, thus reducing the current flow and causing the voltage drop.</p><p>The Through-Hole resistor also requires a good sealing system. The seal ensures that any water or dust that may enter the interior of the resistor will not cause it to short out. This prevents any unwanted noise or interference from detrimental sources. The sealing system also ensures that any high moisture content that may be present in the environment around the resistor will not affect it, which is important for applications where variable temperatures are present.</p></section>

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