TT Electronics / Welwyn Wirewound Resistor 0R68 3W 5% - 7W

The TT Electronics / Welwyn Wirewound Resistor is a high-quality, axial leaded resistor designed for reliable performance in a wide range of electronic applications. With a resistance value of 0.68 ohms (0R68) and a power rating of 3W, this resistor delivers consistent and accurate performance for circuits requiring medium power handling.

Constructed using robust wirewound technology, this resistor offers excellent stability and durability, making it suitable for demanding environments. It features a resistance tolerance of ± 5%, ensuring dependable accuracy for your circuit designs. The component operates within a wide temperature range from -55°C to 350°C, allowing for use in both high-temperature and low-temperature applications.

The axial leaded package ensures easy through-hole mounting on printed circuit boards, providing secure soldering and mechanical stability. With a temperature coefficient of ± 75ppm/°C, this resistor maintains its resistance value across varying temperatures, ensuring consistent performance.

The resistor is rated for a maximum voltage of 100V, making it versatile for use in various electronic circuits. Whether used in power supplies, motor controls, or general-purpose electronic equipment, this resistor provides reliable performance and long service life.

Key Features:

• Resistance: 0.68 ohm
• Power Rating: 3W
• Tolerance: ± 5%
• Voltage Rating: 100V
• Technology: Wirewound
• Temperature Coefficient: ± 75ppm/°C
• Operating Temperature: -55°C to 350°C
• Package: Axial Leaded

This resistor is part of the W21 series, known for its high quality and reliability. Suitable for both prototyping and production runs, it is an essential component for electronics engineers and hobbyists alike.

Variant Details

• Size: 7W