The TLR2HDTE3L00F is a current sense resistor manufactured by KOA Speer. These resistors are designed for accurate current detection in electronic circuits, providing a voltage output proportional to the current flowing through them.

Applications

• Power supplies for current monitoring and control.
• Motor control circuits for overcurrent protection and precise current regulation.
• Inverters and converters in renewable energy systems (solar, wind) for current sensing.
• Battery management systems (BMS) for monitoring charge and discharge currents.
• Automotive electronics for various current sensing applications, such as ECU (Engine Control Unit).
• DC-DC converters for current limiting and regulation.
• Overload protection circuits.
• High-precision measurement instruments.

Features

• Low Resistance Value: Typically a very low resistance (check datasheet for specific value, likely in milliohms), minimizing voltage drop and power loss.
• High Power Rating: Designed to handle significant power dissipation for its size.
• High Precision: Offers excellent tolerance for accurate current sensing.
• Low Temperature Coefficient of Resistance (TCR): Ensures stable resistance values over a wide temperature range.
• Surface Mount Device (SMD): Designed for automated assembly on PCBs.
• RoHS Compliant: Environmentally friendly, adhering to RoHS standards.
• Excellent Long-Term Stability: Provides consistent performance over extended periods.

Benefits

• Accurate Current Measurement: Enables precise current detection for improved circuit performance.
• Overcurrent Protection: Protects sensitive components from damage due to excessive current.
• Improved Efficiency: Minimizes power loss, contributing to higher energy efficiency.
• Reliable Performance: Ensures consistent operation in diverse environments.
• Easy Integration: Simplifies assembly and reduces manufacturing costs.
• Reduced Circuit Complexity: Enables simpler current sensing designs.
• Compact Size: Allows for high-density circuit designs.

Additional Details

The TLR2HDTE3L00F is likely a metal foil current sense resistor, offering superior performance compared to other types. The operating temperature range will typically be quite wide (e.g., -55°C to +175°C). Packaging options usually include tape and reel for automated assembly. The '3L00' likely indicates a resistance value (e.g., 0.003 Ohms - requires datasheet verification), and the 'F' indicates tolerance. It's essential to consult the specific KOA Speer datasheet for this part number to determine the exact resistance value, tolerance, power rating, and other relevant specifications.