0.3 Ohm 700W 5% Aluminium Housing Wirewound Resistor (0.3Ω High Power Aluminium Clad Resistor)

The 0.3 Ohm 700W Aluminium Housing Wirewound Resistor is a high-power chassis mount resistor designed for industrial and power electronic applications requiring stable resistance under heavy electrical loads. With a 0.3Ω resistance value, 700W power rating, and ±5% tolerance, it provides excellent current handling, heat dissipation, and long-term reliability. The robust aluminium housing improves thermal management, while the included hardware allows secure mounting on chassis or heatsink surfaces.

Key Features -

• Resistance value of 0.3Ω

• High power rating of 700W

• ±5% resistance tolerance

• Aluminium housing for efficient heat dissipation

• Precision wirewound construction for stable performance

• Designed for high-current and high-power applications

• Rugged chassis mount design

• Includes mounting hardware for easy installation

Specifications -

• Product Type - Aluminium Housing Wirewound Resistor

• Resistance - 0.3Ω (0.3 Ohm)

• Power Rating - 700W

• Tolerance - ±5%

• Resistor Type - Wirewound

• Housing Material - Aluminium

• Mounting Type - Chassis Mount

• Dimensions - 80mm × 325mm × 40mm

• Cooling Method - Chassis/Heatsink Mounting Recommended

Applications -

• High-current load testing

• Battery discharge systems

• Motor braking circuits

• Inverter and UPS systems

• Power supply testing equipment

• Industrial automation systems

• Electronic load banks

• High-power dummy load applications

• Energy discharge circuits