The WSL2512R0500FEC is a high-power, low-value resistor manufactured by Vishay. It features a four-terminal connection and is designed for current sensing applications. It uses a metal strip element to achieve extremely low resistance values and high precision. The resistor is ideal for applications requiring accurate current measurement and high power dissipation.

Applications

• Power supplies: Used for current sensing in power supplies and voltage regulators.
• Motor control: Employed in motor control circuits for precise current measurement.
• Automotive electronics: Found in automotive applications for current sensing in various systems.
• Battery management systems: Utilized in battery management systems for monitoring current flow.
• High-current applications: Used in any circuit requiring accurate measurement of high currents.

Features

• Low resistance value: 0.05 milliohms for minimal voltage drop.
• High power rating: Capable of dissipating significant power.
• Four-terminal connection: Provides accurate current sensing.
• Metal strip element: Ensures high precision and stability.
• Surface mount package: Allows for easy installation on PCBs.

Benefits

• Accurate current measurement: The four-terminal connection and low resistance value enable precise measurements.
• Reduced power loss: Low resistance minimizes voltage drop and power dissipation.
• Improved circuit efficiency: Accurate current sensing enhances overall circuit performance.
• Robust performance: High power rating and stable construction ensure reliable operation.
• Easy installation: Surface mount package simplifies PCB assembly.

Technical Specifications

The WSL2512R0500FEC has a resistance value of 0.05 milliohms (0.00005 ohms). It is available in a 2512 surface mount package and features a four-terminal connection for accurate current sensing. The resistor has a high power rating and offers excellent long-term stability. It is designed for operating temperatures within industrial ranges. The tolerance is 1%.