AHA10AFB-1R3

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Chassis Mount Resistors are widely used in multiple industries, such as automotive, military, aerospace, and industrial applications, to protect components from electrical loads and prevent circuit malfunctions. The AHA10AFB-1R3 is a type of Chassis Mount Resistor used for one of these applications.

Description

The AHA10AFB-1R3 is a Chassis Mount Resistor capable of withstanding high temperatures and is designed for use in high temperature environments. This resin-filled resistor has a maximum power rating of 2 Watts, maximum operating temperature of 155°C and short-term overload tolerance to +/- 40%. Although metal oxide resistors are normally used in high temperature applications, due to its high temperature tolerance, the AHA10AFB-1R3 is suitable for use in higher thermal efficiency areas, such as automotive and aerospace.

Application

The AHA10AFB-1R3 Chassis Mount Resistor is typically used in protection circuits for controlling equipment and avoiding excess current. For example, it can be used as an inrush current limiter as it can reduce the impact of high inrush currents in motors, power supplies, or other sensitive components. It can also be used in high temperature sensors and thermal circuit breakers, because its high temperature tolerance and low thermal resistance offers better protection for sensitive components.

Working Principle

A Chassis Mount Resistor works by supplying a fixed current to the circuit, based on electrical load. The resistor is connected in the circuit, and its resistance is adjusted to ensure a fixed current. This ensures that the current remains steady regardless of any changes in circuit voltage. The resistor then absorbs excess voltage that is generated in the circuit, thus preventing damage to other components.

Advantages

The AHA10AFB-1R3 Chassis Mount Resistor have numerous advantages compared to other resistors, especially for applications that require higher temperature operation:

• Low thermal resistance for high thermal efficiency
• High temperature tolerance of up to 155°C
• Excellent overload tolerance up to +/- 40%
• High electrical reliability
• High vibration and shock resistance

Conclusion

The AHA10AFB-1R3 Chassis Mount Resistor is a highly reliable component for temperature protection. It has excellent overload tolerance and high temperature tolerance, making it suitable for use in various industries, such as automotive, military, aerospace, and industrial applications.

The specific data is subject to PDF, and the above content is for reference