TT Electronics / Welwyn Wirewound Resistor 8R2 - 3W

This wirewound resistor from TT Electronics / Welwyn delivers reliable performance for a wide range of electronic applications. With a resistance value of 8.2 ohms and a power rating of 6W, it is well suited to power supply circuits, motor drives, and other high-current applications where stability and heat tolerance are essential.

The resistor features an axial leaded package, making it easy to mount in through-hole PCB layouts. Its ± 5% tolerance ensures consistent performance within acceptable parameters, while the ± 75ppm/°C temperature coefficient offers predictable behaviour across a wide temperature range. The component operates from -55°C up to +350°C, demonstrating its robust construction and suitability for demanding thermal environments.

Part of the W22 series, this resistor uses proven wirewound technology to deliver very low noise and excellent surge capability. With a voltage rating of 200V, it provides dependable performance for a variety of industrial and commercial electronic circuits.

Key Features:

• Resistance: 8.2 ohm
• Power rating: 6W
• Axial leaded package
• Wirewound technology
• ± 5% tolerance
• ± 75ppm/°C temperature coefficient
• Operating temperature range: -55°C to +350°C
• Voltage rating: 200V

Variant Details

• Size: 3W