sourcing map 100W 4 Ohm Screw Tap Mounted Aluminum Housed Wirewound Resistors 2 Pcs

• Product Name : Aluminum Housed Resistor;Resistance Value : 4 ohm;Power Rating : 100W
• Resistance Tolerance : +/- 5% (J);Body Size : 60 x 15mm/ 2.4" x 0.59" (L*D)
• Mounted Hole Size : 1.8mm/ 0.07", 3mm/ 0.12";Total Size : 85 x 21 x 15mm/ 3.3" x 0.83" x 0.59" (L*W*T)
• Casing Material : Aluminum;Color : Green
• Weight : 60g;Package Content : 2 x Aluminum Housed Resistor

Aluminum housing for heat dissipation, suitable for cooling plate installation. 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 and high requirement equipment industry. Suggestion: a. The load resistor will get huge hot, please don't touch it when the resistor is working. Because aluminum resistor is a braking device which transfers Electric energy to Thermal energy. This is a normal physical phenomenon. b. The load resistor should be mounted on metal board c. We recommend a 30%-50% increase in rated power based on your actual load power and add a heat sink device when it is necessary. If you choose a 30% increase in rated power, you must add a heat sink device. If you choose a 50% increase in rated power, you can add a heat sink device for the best use of its performance. d. Not recommend to use it for Automotive repair or refit unless you have professional knowledge.