The SMM02040D4873BB300 with MELF Resistors is a product manufactured by Vishay. It is a metal oxide film resistor. It is a 0.2W, 4-lead surface-mount with 0.040 Ohm resistance value and 5% tolerance. Features of the product include high-temperature stability, low-inductance design, low thermal resistance, superior self-heating performance, outstanding electrical stability, and a wide range of resistance values. The resistor also has a wide range of possible cased options available such as axial, radial, and MELF to suit different application requirements. Additionally, the resistor can operate under temperatures as high as 175 degrees Celsius. The SMM02040D4873BB300 with MELF Resistors are suitable for use in a wide range of applications such as LED lighting, power management, automotive, and industrial applications.