The WSC00021R500JTA is a precision current sense resistor manufactured by Vishay. Designed for accurate current measurement in various applications, this resistor offers a low resistance value to minimize power loss and ensure efficient operation. Its stability and reliability make it suitable for demanding environments.

Applications

• Power supplies
• Motor control systems
• Inverters
• Battery management systems
• Current sensing in automotive electronics

Features

• Low resistance value (1.5 milliohms)
• High power rating
• Excellent long-term stability
• Low temperature coefficient of resistance (TCR)
• AEC-Q200 qualified (automotive applications)
• Surface mount package for easy assembly

Benefits

• Precise current measurement for improved control
• Reduced power loss for enhanced efficiency
• Stable performance over a wide temperature range
• Reliable operation in harsh conditions
• Suitable for automotive applications

Technical Specifications

The WSC00021R500JTA features a resistance of 0.0015 Ohms (1.5 milliohms) with a tolerance of 5%. It has a high power rating to handle substantial current loads. The resistor's low TCR ensures stable performance across varying temperatures. Its surface mount design facilitates easy integration into electronic circuits. The operating temperature range is typically -55°C to +170°C. This resistor is constructed with a metal strip resistive element, providing high precision and stability for demanding applications.

This current sense resistor is ideal for applications requiring precise current monitoring and control, ensuring system performance and safety. Its robust design and excellent electrical characteristics make it a dependable choice for various applications.