The WSL-2010-180R0151%R86 is a high-power, surface-mount Power Metal Strip® resistor manufactured by Vishay. This resistor is designed for current sensing, voltage division, and pulse applications in various electronic circuits. Its construction allows for very low resistance values and high power dissipation.

Applications

• Current sensing in power supplies
• Voltage division in control circuits
• Pulse withstanding applications
• Automotive electronics
• Industrial equipment
• Consumer electronics

Features

• Power Metal Strip® construction
• High power rating
• Low resistance values
• Surface mount packaging
• Excellent long-term stability
• Low inductance
• RoHS compliant

Benefits

• Accurate current sensing due to low resistance values
• High power dissipation capability for demanding applications
• Reduced board space requirements due to surface mount design
• Reliable performance in harsh environments
• Improved circuit efficiency

Additional Details

The resistor features a resistance value of 0.0151 Ohms. The 2010 case size signifies its dimensions: 2.0 mm x 1.0 mm. The Power Metal Strip® construction utilizes a solid metal alloy resistive element, providing superior electrical and thermal characteristics. The specific alloy used ensures minimal temperature coefficient of resistance (TCR), resulting in stable resistance values over a wide operating temperature range. This resistor is commonly used in circuits where precise current measurement and control are essential.

Its low inductance makes it suitable for high-frequency applications. The surface mount package facilitates automated assembly processes, reducing manufacturing costs. The resistor is designed to withstand high pulse loads, making it ideal for applications with transient current spikes. The material composition is also compliant with RoHS directives restricting the use of hazardous substances.