20 Ohm 100W Wire Wound Resistor 5% (High Power Ceramic Resistor)

The 20 Ohm 100W Wire Wound Resistor is a high-power fixed resistor designed for applications requiring efficient power dissipation, stable resistance, and excellent thermal performance. Manufactured using precision resistance wire wound around a ceramic core, it delivers reliable operation under continuous high-power conditions. With a 20 Ohm resistance, 100W power rating, and ±5% tolerance, this resistor is ideal for industrial electronics, motor drives, power supplies, braking circuits, and load testing applications.

Its rugged construction provides excellent overload capability, long service life, and dependable performance in demanding electrical and electronic systems.

Key Features -

• 20 Ohm fixed resistance value

• High power dissipation of 100W

• ±5% resistance tolerance

• Precision wire wound construction

• Excellent thermal stability and heat dissipation

• High overload and surge withstand capability

• Long operational life and reliable performance

• Suitable for continuous high-power applications

• Easy chassis or panel mounting (model dependent)

Specifications -

• Product Type: Wire Wound Power Resistor

• Resistance Value: 20 Ohm

• Power Rating: 100W

• Tolerance: ±5%

• Resistor Type: Wire Wound Fixed Resistor

• Core Material: Ceramic

• Mounting Type: Chassis / Panel Mount (Model Dependent)

• Operating Temperature: Suitable for High Temperature Operation

• Cooling Method: Natural Air Cooling or Heat Sink (Recommended for Full Load)

Applications -

• Power supplies and voltage regulators

• Motor drives and dynamic braking circuits

• Load banks and load testing equipment

• Battery charging and discharging systems

• Industrial automation equipment

• Inverter and UPS systems

• Current limiting circuits

• Electronic testing and measurement equipment

• Renewable energy and solar power systems