Product Name : Aluminum Housed ResistorAluminum housing for heat dissipation, suitable for cooling plate installation, can be used in atrocious environment. Small size, high power load, standard and non-inductive winding types. High insulating capacity, good performance in vibration. Multiple connection modes, easy to install. Widely used in power supply, transducer, elevator, audio and high requirement equipment industry.Resistance Value : 25 OhmPower Rating : 50WResistance Tolerance : +/- 5% (J)Body Size : 49 x 15mm/ 1.9" x 0.6" (L*D)Mounted Hole Size : 3.5mm/0.137" Size : 72 x 22 x 15mm/ 2.8" x 0.9" x 0.6" (L*W*T)Casing Material : AluminumColor : GreenWeight : 25gPackage Content : 1 x Aluminum Housed ResistorNote:Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.