1 Ohm Wirewound Resistor 150W ±5 Percent Aluminum Housed Chassis Mount High Power

The 1 Ohm 150W Wirewound Resistor is a heavy-duty, high-precision power resistor engineered for demanding power applications such as inrush current limiting, battery discharge, motor braking, and power supply testing. Housed in a ribbed anodized aluminum case, this resistor doubles as its own heatsink, improving thermal efficiency and durability. The wirewound construction ensures excellent resistance stability and low thermal drift even under prolonged high-load conditions. With chassis mount holes and screw terminals, it installs easily onto panels or heatsink blocks for enhanced thermal dissipation.

Key Features:

• 1 Ohm resistance ideal for current sensing, inrush current limiting, and load simulation
• 150W power rating for continuous high-energy dissipation with proper heatsinking
• ±5% tolerance ensures stable performance under heavy load
• Durable wirewound element provides low inductance and reliable thermal behavior
• Anodized aluminum housing with mounting holes acts as integrated heatsink
• Screw-terminal chassis mount for easy installation and heat management

Additional Specifications:

• Resistance: 1 Ohm
• Tolerance: ±5%
• Power Rating: 150W
• Temperature Coefficient: ±100 ppm/°C
• Package Type: Wirewound
• Mounting Style: Chassis Mount