Finned X-Shaped Aluminium Resistors
Product Details
Jaye Heater Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of finned x-shaped aluminium resistors in China, also supports custom service. Welcome to wholesale high quality finned x-shaped aluminium resistors at competitive price from our factory.

Finned X-Shaped Aluminium Resistors
Meticulously designed by Jaye Heater, a trustworthy name in industrial heating and resistance products, our Finned X-Shaped Aluminium Resistor offers outstanding performance in tough service conditions. Finned resistors provide maximum heat dissipation, structurally sound performance, and long-term stability as a dynamic braking resistor, motor control, or power supply system. We provide a component with a unique X-shaped finned design made with quality aluminum that maintains expertise handling a high-power load while providing safe operation and durability.
The Specifications of Finned X-Shaped Aluminium Resistors
| Resistance Range | 1 Ω to 1000 Ω |
| Rated Power | 50 W to 2000 W |
| Tolerance | ±5% (Standard) |
| Temperature Coefficient | Low ±20 ppm/°C |
| Maximum Operating Temperature | Up to 260°C (500°F) |
| Insulation Resistance | >100 MΩ (at 500V DC) |
| Dielectric Strength | 1500V AC, 50/60Hz for 1 minute |
| Resistance Wire | Cr20Ni80 (Nickel-Chromium) |
| Finned Body Material | High-Purity Aluminum Alloy (1060/1070) |
| Cooling Method | Natural Air Cooling (Convection) |
Detailed Features & Design Advantages
Reliability and Consistency
Delivers dependable performance and consistent heating thanks to rigorous quality control procedures.
Robust & Non-flammable Construction
The entire unit is non-flammable and features a sturdy, one-piece construction that can withstand vibration, mechanical stress, and high temperatures without degradation.

Optimized Performance
Premium aluminum alloys boost thermal efficiency and ensure even heat distribution, maximizing overall performance.
Stable Resistance Wire
At the core, a high-resistance alloy wire (such as Cr20Ni80) is meticulously wound on a ceramic core and embedded in high-purity magnesium oxide, ensuring excellent electrical insulation and heat transfer from the wire to the aluminium body.
Our Finned X-Shaped Aluminium Resistors



Typical Applications
- Dynamic Braking Systems: for AC/DC motors, cranes, elevators, and locomotives.
- Frequency Inverters and Variable Frequency Drives (VFDs): for braking units and load simulation.
- Power Supplies & UPS Systems: as bleeders and dummy loads.
- Industrial Machinery: including welding equipment, CNC machines, and plastic molding machinery.
- Audio Equipment: for high-power audio amplifiers and load testing.

Jaye Heater combines years of engineering expertise with stringent quality control to deliver components you can trust. Our Finned X-Shaped Aluminium Resistors are a testament to our commitment to innovation, quality, and customer satisfaction. For a reliable, high-performance resistance solution that enhances your product's durability and efficiency, look no further.
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