The aluminum case has the screw tabs on it so you can tighten them against a chassis or heat sink for greater heat dissipation. Stable performance, extensive resistance, small size, high operating temperature and high ultimate voltage. Model # a14052600ux0179 Features: Product Name: Aluminum Resistor; Resistance Value: 10 Ohm; Power Rating: 50W Resistance Tolerance: 5% (J); Body Size: 4. 8 x1. 5cm/ 1. 9" x 0. 6" (L*D) Total Length: 7. 4cm/2. 9"; Mounted Hole Diameter: 3mm/0. 12" 2mm/0. 08" External Material: Aluminum; Color: Green Net Weight: 46g; Package Content: 2 x Aluminum Resistors Item Dimensions: 2. 91" L x 0. 91" W x 0. 59" H.
