Intertechnik WSA20/8.2/5 | 8.20 Ω | 20 W | 5% | Radial Wirewound Resistor

The Intertechnik Radial Wire-Wound Resistor delivers robust and reliable performance for demanding audio applications. Rated at 20 watts with a resistance of 8.20 ohms and a ±5% tolerance, this component is engineered to handle significant power loads while maintaining precise current limiting. Its construction ensures stable operation under continuous use, making it an essential choice for high-fidelity audio systems.

This resistor is ideally suited for use in loudspeaker crossover networks, where accurate impedance matching and power dissipation are critical for clear sound reproduction. It also excels in power supply circuits, providing dependable current regulation and voltage division. Whether you are building or repairing amplifiers, equalisers, or other electronic equipment, this component offers the durability and precision required for professional-grade results.

Technically, the resistor features a wire-wound element that ensures low inductance and excellent thermal stability. With a rated voltage of 450 V and a compact radial design measuring 63.5 mm in length and 28 mm in height, it fits neatly into tight spaces while offering a general diameter of 3 mm for secure mounting. The ±5% tolerance guarantees consistent performance across a range of operating conditions.

For your next audio or electronics project, this Intertechnik resistor provides the quality and dependability you need to achieve accurate signal processing and long-lasting functionality.