THS15 3R9 5% Resistance Value: 3.9 Ω Element Type: Wire Wound Passive Component Tolerance: 5 % Resistor Type: Power Resistor Resistance Class: Up to 1kΩ Power Resistor: Aluminum Housed & 75 Watt | 3.9 Ω Wire Wound 5 % Power Resistor | Part Number: THS153R9J | Internal Number: 1-1879074-2 | TE Connectivity