CBT25J3K3

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Through-hole resistors are a type of electronic device used for power handling, pulse loading, temperature compensation, and other applications where a physical circuit connection is required. The CBT25J3K3 is a through-hole resistor designed for increased voltage handling and low power dissipation. It is primarily used in power and automotive electronics applications.

The CBT25J3K3 is a resistor of the CBT series, which offers a rugged and robust design for both standard and high reliability applications. The core of the resistor consists of a coil of nickel-plated, silver-plated, or gold-plated copper wire wound around a ceramic body. The ceramic body is embedded with electrical insulation to protect against shock and vibration and to ensure reliable and safe operation in harsh industrial environments.

The CBT25J3K3 is a non-inductance and low-power consumption resistor capable of handling up to 250 Volts and up to 3,000 Watts of power. It has an unidirectional current carrying capacity up to 25 Amps and a maximum working voltage of 250 Volts. This through-hole resistor is manufactured with a dielectric strength rating of 20kV/mm, and a temperature range of -55°C~+125°C.

The CBT25J3K3 has a very low temperature coefficient and is generally used in high power and high temperature applications. The resistor provides excellent noise suppression, high reliability, and a self-healing layer to reduce the risk of component failure. It is also suitable for temperature compensation circuits and current sensing applications.

The main advantage of the CBT25J3K3 is its ability to dissipate the same amount of power as a comparable discrete resistor while occupying almost a third of the space. This makes it easier to keep boards and components cool and reduce assembly time. The resistor also features a heat shield to protect against thermal focal points and help reduce board deflection due to temperature gradients.

The CBT25J3K3 has a variety of uses and applications. It is commonly used in high-efficiency voltage converters, automotive electronics, and medical power systems. It is also suitable for use in power supplies, motor speed control circuits, and other power handling applications. The resistor is also suitable for temperature compensation circuits, power line interference suppression, and current sensing.

In conclusion, the CBT25J3K3 is a compact, low power consuming through-hole resistor capable of handling up to 250 Volts and up to 3,000 Watts of power. It is suitable for use in a variety of applications in power and automotive electronics, temperature compensation circuits, current sensing, and other applications requiring a physical connection. The resistor is designed with a highly reliable and strong construction to ensure increased resistance and efficiency, as well as noise suppression.

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