The TSL1TTER020F is a current sense resistor manufactured by KOA Speer. It is designed for accurate current detection in various electronic circuits. This resistor is characterized by its low resistance value, high power rating, and excellent temperature coefficient, making it suitable for demanding applications.

Applications

• Power Supplies: Used for current monitoring and control in power supplies.
• Motor Control: Employed in motor control circuits to measure motor current.
• Battery Management Systems: Integrated into battery management systems to monitor charging and discharging currents.
• Inverters: Utilized in inverters for current sensing and protection.
• Automotive Electronics: Applied in automotive electronic systems for various current sensing applications.

Features

• Low Resistance Value: Offers a very low resistance value (typically in the milliohm range) for minimal voltage drop and power loss.
• High Power Rating: Designed to handle high power levels without significant changes in resistance.
• Excellent Temperature Coefficient: Provides stable resistance over a wide temperature range.
• Surface Mount Device (SMD): Packaged as an SMD component for easy integration into automated assembly processes.
• High Precision: Offers high accuracy in current measurement.
• RoHS Compliant: Compliant with Restriction of Hazardous Substances (RoHS) directive.

Benefits

• Accurate Current Measurement: Enables precise monitoring of current flow in circuits.
• Reduced Power Loss: Minimizes power dissipation due to its low resistance value.
• Stable Performance: Provides consistent performance over a wide range of operating conditions.
• Easy Integration: Simplifies circuit design and assembly with its SMD package.
• Reliable Operation: Ensures reliable current sensing in demanding applications.

Additional Details

The TSL1TTER020F typically features a resistance value of 0.02 ohms (20 milliohms). It is available in various package sizes, such as 1206 or 2512, depending on the specific requirements. The resistor is manufactured using a metal foil or metal strip resistive element to achieve low resistance and high stability. It is crucial to consult the manufacturer's datasheet for precise specifications, including resistance tolerance, power rating, and temperature coefficient.

The TSL1TTER020F resistor is commonly used in applications where precise and reliable current measurement is essential, such as in power electronics, motor control, and battery management systems.