PRODUCT
Heatsink Mounting Aluminium Clad Power Resistor 500W Excellent Pulse Handling
Trapezoidal aluminum housed power resistor is a high-performance electronic component designed for high power dissipation, stable resistance control, and efficient heat management in industrial and electrical applications. Manufactured with premium resistance wire and enclosed in a durable trapezoidal aluminum housing, this resistor provides excellent thermal conductivity, overload capability, and long-term operational stability. The aluminum case acts as an effective heat sink, enabling fast heat dissipation and improving overall performance during continuous high-load operation. Trapezoidal aluminum housed power resistor is widely used in inverters, motor drives, power supplies, automation equipment, braking circuits, frequency converters, welding machines, UPS systems, and renewable energy applications. Its compact trapezoidal structure allows convenient installation and reliable mounting in limited spaces while maintaining excellent mechanical strength and vibration resistance. Advanced insulation and sealing technology improve moisture resistance, corrosion resistance, and environmental durability, ensuring stable performance under harsh industrial conditions. The resistor features accurate resistance tolerance, low temperature coefficient, high pulse load capacity, and strong overload protection capability. Different resistance values, power ratings, and customized specifications are available to meet various electrical system requirements. With reliable electrical performance, efficient cooling capability, and durable construction, Trapezoidal aluminum housed power resistor is an ideal solution for modern power control and industrial electronic systems requiring safe, stable, and efficient energy management.
| Place of Origin | China |
|---|---|
| Brand Name | JDC |
| Certification | ROHS & Reach |
| Model Number | RH |
| Minimum Order Quantity | 100 |
| Price | US$3-$12 per pcs |
| Packaging Details | Bulk in Cartons |
| Delivery Time | 7-10 days |
| Payment Terms | TT, L/C, Paypal, Western Union, |
| Supply Ability | 1,000 Kpcs per month |
Category:
Aluminum Housed Wirewound Resistors
Keyword: Heatsink Mounting Aluminium Clad Power Resistor 500W Excellent Pulse Handling
Product Details
| Rated Power Range | 75W-500W | Resistance | 0.1R-100kR |
|---|---|---|---|
| Tolerance | ±1%, ±2%, ±5%, | Operating Temperature | -55°C~275°C |
| TCR | ± 20-150 Ppm/°C | ||
| High Ligh |
Heatsink Mounting Aluminium Clad Power Resistor, Aluminium Clad Power Resistor 500W, Pulse Handling heat sink resistor |
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Product Description
Metal Clad Power Resistor, Heatsink Mounting, Excellent Pulse Handling
It is designed for maximum heat dissipation mounting solidly to metal chassis surface for maximum heat transfer. RH series are outstanding for their high power dissipation with precision tolerances in minimum physical sizes.
Lower hot spot ratings due to exclusive complete encapsulation of element within anodized aluminum body. RH series high-performance welded construction throughout assures long stable load life with threaded heavy stud axial-terminals.
Features:
Rated Power: 25W, 50W, 75W, 100W, 150W, 200W, 300W, 500W
Wide range of values from 0.05 Ω to 100 kΩ
Temperature coefficient of resistance: ± 10-300 ppm/°C
Resistance tolerance:± 1%,± 2%,± 5%
Operating Temperature Range: -55°C to +275°C
Non-inductive is available
Dimensions:
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