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Chassis Mount Resistors

TE300B33RJ application field and working principle

Chassis mount resistors are a type of resistor designed to deliver reliable and accurate performance in high duty cycle applications. Common application fields include automotive, robotics, and industrial applications. Chassis mount resistors are commonly used as current limiters, voltage dampers and temperature measurement devices.

TE300B33RJ Application Field

The TE300B33RJ chassis mount resistor is suitable for a range of applications. In automotive industries, the TE300B33RJ can be used as a current limiter in a circuit, as a voltage damper in voltage regulators, or as a temperature sensitive switch.

In robotics applications, the TE300B33RJ excels as a heating element, providing precise temperature control, or can be used as a braking resistor for voltage control to ensure stability and accuracy. It also finds usage in various industrial applications, such as switch controls, fault protection, and current monitoring.

Generally, the TE300B33RJ chassis mount resistor offers excellent performance and reliability when employed at temperatures between -20℃ to +105℃.

TE300B33RJ Working Principle

The TE300B33RJ is a power metal film resistor, consisting of an aluminum oxide film resistive element and a ceramic dielectric. The resistive element is sandwiched between two ceramic substrates. The substrate provides structural support and conducts heat away from the resistor element.

The resistance value of the resistor element is determined by the thickness and the type of material used. The resistance value can range from 0.1 ohm to 5k ohms. The TE300B33RJ is designed with an optimized heat dissipation profile, which ensures the resistor remains cool, reducing the risk of thermal runaway.

The resistor is housed inside an aluminum oxide ceramic body, which is encapsulated with a heat-resistant silicone material. This ensures the resistor remains moisture and dust-proof and capable of operating in a wide range of temperatures.

The TE300B33RJ chassis mount resistor is a highly reliable resistor, capable of handling large pulses of dissipation, making it ideal for long-term, high-temperature applications.

Conclusion

The TE300B33RJ chassis mount resistor is a versatile, reliable resistor suitable for a range of applications. Its aluminum oxide film resistive element and ceramic dielectric provide excellent power ratings and temperature performance. The TE300B33RJ also offers an optimized heat dissipation profile that ensures the resistor remains cool during high-temperature applications.

The TE300B33RJ’s heat-resistant silicone encapsulation ensures the resistor remains dust and moisture-proof and capable of operating in a wide range of temperatures. The TE300B33RJ is an ideal choice for long-term, high-temperature applications, ensuring a reliable and accurate performance.

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