TT Electronics / Welwyn Resistor, Wirewound 5% 56R - 3W

This wirewound resistor from the trusted W21 series offers a precise 56 ohm resistance with a ±5% tolerance, making it a reliable choice for a wide range of electronic circuits and power applications. Designed for through-hole mounting in an axial leaded package, this resistor is easy to integrate into both new builds and maintenance repairs on printed circuit boards.

With a robust power rating of 3W and a voltage rating of 100V, this component is built to handle moderate power loads in demanding environments. The wirewound technology provides excellent stability and accuracy, while the temperature coefficient of ±75ppm/°C ensures minimal resistance drift across a wide range of operating conditions.

This resistor operates reliably in temperatures from -55°C up to 350°C, making it suitable for industrial and high-temperature applications. Its compact axial design and lightweight construction allow for flexible placement on circuit boards, whether in power supplies, motor controls, or instrumentation.

Key Features:

• Wirewound technology for high precision and stability
• 3W power rating for moderate power dissipation
• 100V voltage rating for versatile use
• ±5% tolerance for accurate resistance values
• Axial leaded package for straightforward through-hole mounting
• Wide operating temperature range from -55°C to 350°C

Ideal for engineers and hobbyists, this resistor combines durability and performance in one dependable package.

Variant Details

• Size: 3W