250 Ohm 100W Aluminum Housing Wire Wound Resistor 5% (60 × 30 × 100mm Power Resistor)

The 250 Ohm 100W Aluminum Housing Wire Wound Resistor is a high-power fixed resistor designed for demanding industrial and power electronics applications. Constructed using a precision wire wound resistive element enclosed in a robust aluminum housing, it provides excellent heat dissipation, superior thermal stability, and reliable long-term performance. With a 250 Ohm resistance, 100W power rating, and ±5% tolerance, this resistor is ideal for motor drives, braking circuits, load banks, inverters, power supplies, and industrial automation systems.

The aluminum enclosure is designed to be mounted on a metal chassis or heat sink for efficient cooling, ensuring safe and reliable operation under continuous high-power conditions.

Key Features -

• 250 Ohm fixed resistance value

• 100W high power rating

• ±5% resistance tolerance

• Precision wire wound construction

• Durable aluminum housing for efficient heat dissipation

• High overload and surge withstand capability

• Excellent thermal stability and long service life

• Suitable for chassis or heat sink mounting

• Ideal for industrial and power electronics applications

Specifications -

• Product Type: Aluminum Housing Wire Wound Resistor

• Resistance Value: 250 Ohm

• Power Rating: 100W

• Tolerance: ±5%

• Resistor Type: Fixed Power Resistor

• Construction: Wire Wound

• Housing Material: Aluminum Alloy

• Dimensions: 60 × 30 × 100mm

• Mounting Type: Chassis / Panel Mount

• Cooling Method: Heat Sink or Metal Chassis Recommended

Applications -

• Dynamic braking circuits

• Motor drives and servo systems

• Load banks and dummy loads

• Power supplies and voltage regulators

• Inverters and UPS systems

• Battery charging and discharge systems

• Industrial automation equipment

• Renewable energy systems

• Test and measurement equipment