The WSL-2010R0330FTA18 is a Power Metal Strip® resistor manufactured by Vishay. It is a surface mount device (SMD) designed for current sensing in a wide range of applications. The resistor offers a low resistance value, enabling accurate current measurement while minimizing power losses. Its robust construction ensures reliable performance in demanding environments.

Applications

• Current sensing in power supplies
• Motor control circuits
• Battery management systems
• Inverters
• Automotive electronics
• Industrial automation equipment

Features

• Power Metal Strip® construction
• Low resistance value (0.033 Ohms)
• High power rating
• Surface mount package (SMD)
• Low inductance
• Excellent long-term stability
• RoHS compliant

Benefits

• Accurate current sensing with minimal insertion loss
• High reliability in demanding applications
• Compact size for space-constrained designs
• Improved circuit efficiency
• Reduced thermal stress on surrounding components
• Easy integration into automated assembly processes

Additional Details

The resistor features a resistance of 0.033 Ohms. The 2010 package indicates the dimensions of the component. The Power Metal Strip® construction uses a solid metal alloy resistive element, contributing to its low resistance and high power handling capability. This resistor is designed for reflow soldering processes. The device has a low temperature coefficient of resistance (TCR), which ensures stable performance over a wide operating temperature range. It is commonly used in applications where precise current measurement and control are essential for optimal system performance. The low inductance is crucial for high-frequency applications where minimizing signal distortion is important.

The resistor's compact size enables its use in densely populated circuit boards. The robust construction ensures reliable performance in harsh environments, such as those encountered in automotive and industrial applications. The component's compliance with RoHS standards makes it environmentally friendly. The high power rating allows it to handle significant current loads without overheating.